Alert archive / New York / Lake Effect Snow Warnings in 2022

Lake Effect Snow Warning 5, NWS Buffalo, NY

November 16, 202210 counties in New York

NWS Buffalo, NY issued this lake effect snow warning at Nov 16, 2022, 4:02 AM EST for 10 counties in New York. It took effect at Nov 16, 2022, 7:00 PM EST. It was in force for 4 days. 60 reports came from inside the area while it was in force.

The area

The counties it named, with what was reported inside it.

The facts

Issued: Nov 16, 2022, 4:02 AM EST (09:02 UTC)
In effect from: Nov 16, 2022, 7:00 PM EST
Expired: Nov 21, 2022, 3:34 AM EST
In force: 4 days
Issued by: NWS Buffalo, NY

Counties Cattaraugus County, NY, Cayuga County, NY, Chautauqua County, NY, Erie County, NY, Genesee County, NY, Jefferson County, NY, Lewis County, NY, Niagara County, NY, Oswego County, NY, Wyoming County, NY

The radar

The Buffalo radar (KBUF), 91 km from the middle of the area, began a volume at 09:06 UTC, the scan nearest the moment this went out.

Open the radar archive at this moment

The archived warnings, watches and discussions in force at that minute are drawn over the scan, this one among them.

What was reported inside it

Time	Report	Where	Remark
Nov 16, 7:00 PM EST	SNOW 5.3	3 Ne Boston, NY	IN THE PAST 6 HOURS.
Nov 16, 9:50 PM EST	SNOW 7.5	3 Ne Holland, NY
Nov 16, 10:30 PM EST	SNOW 8.2	1 W Colden, NY
Nov 16, 11:50 PM EST	HEAVY SNOW 10	2 S South Wales, NY
Nov 17, 5:00 AM EST	SNOW 6.5	1 Wnw Fredonia, NY
Nov 17, 5:00 AM EST	HEAVY SNOW 8	Cassadaga, NY
Nov 17, 6:00 AM EST	SNOW 4	2 Wnw Fredonia, NY
Nov 17, 6:00 AM EST	SNOW 6	1 Sse Dewittville, NY
Nov 17, 6:00 AM EST	SNOW 7.5	Kennedy, NY
Nov 17, 6:00 AM EST	SNOW 10	3 Ne Holland, NY
Nov 17, 6:15 AM EST	SNOW 6.8	Sardinia, NY
Nov 17, 7:00 AM EST	SNOW 3.5	Hamburg, NY
Nov 17, 7:00 AM EST	SNOW 3.9	3 N Silver Springs, NY
Nov 17, 7:00 AM EST	SNOW 4.2	1 S Dunkirk, NY
Nov 17, 7:00 AM EST	SNOW 4.9	6 N Hinsdale, NY
Nov 17, 7:00 AM EST	SNOW 5	2 Sse Orchard Park, NY	COCORAHS STATION NY-ER-233 ORCHARD PARK 2.1 SSE.
Nov 17, 7:00 AM EST	SNOW 5	Falconer, NY
Nov 17, 7:00 AM EST	SNOW 6	2 Wnw Cattaraugus, NY
Nov 17, 7:00 AM EST	SNOW 6.1	2 Sw Mexico, NY
Nov 17, 7:00 AM EST	SNOW 6.1	Perrysburg, NY
Nov 17, 7:00 AM EST	SNOW 6.3	1 Sse Eden, NY
Nov 17, 7:00 AM EST	SNOW 6.5	Mayville, NY	COCORAHS STATION NY-CQ-41 MAYVILLE 0.2 ESE.
Nov 17, 7:00 AM EST	SNOW 6.9	2 Ese Falconer, NY
Nov 17, 7:00 AM EST	SNOW 7	5 Nw Gainesville, NY
Nov 17, 7:00 AM EST	SNOW 8.9	1 Se Glenwood, NY
Nov 17, 7:00 AM EST	SNOW 9	1 Ne Boston, NY
Nov 17, 7:00 AM EST	SNOW 9	1 Wsw Little Valley, NY
Nov 17, 7:00 AM EST	SNOW 11.6	1 Wnw Colden, NY
Nov 17, 7:00 AM EST	SNOW 12.5	3 W Warsaw, NY	CO-OP OBSERVER STATION WSWN6 WARSAW 4W.
Nov 17, 7:15 AM EST	SNOW 11	5 Nw Springville, NY
Nov 17, 7:26 AM EST	SNOW 4	Franklinville, NY
Nov 17, 7:30 AM EST	SNOW 4.5	5 Ssw Salamanca, NY
Nov 17, 7:30 AM EST	SNOW 8	1 W East Randolph, NY	COCORAHS STATION NY-CT-2 RANDOLPH 1.1 ENE.
Nov 17, 7:30 AM EST	SNOW 8.2	1 N Gerry, NY
Nov 17, 7:30 AM EST	SNOW 10.8	1 W Colden, NY	COCORAHS STATION NY-ER-56 COLDEN 1.4 NNW.
Nov 17, 7:30 AM EST	SNOW 10.8	1 W Colden, NY	CO-OP OBSERVER STATION CODN6 COLDEN 1W.
Nov 17, 8:00 AM EST	SNOW 3.5	Fulton, NY	COCORAHS STATION NY-OS-20 FULTON 0.2 W.
Nov 17, 8:00 AM EST	SNOW 4.5	Minetto, NY	COCORAHS STATION NY-OS-15 MINETTO 0.1 SE.
Nov 17, 8:00 AM EST	SNOW 4.6	Pulaski, NY
Nov 17, 8:00 AM EST	SNOW 4.7	Gainesville, NY	CO-OP OBSERVER STATION GANN6 GANESVILLE.
Nov 17, 8:00 AM EST	SNOW 6.8	West Falls, NY
Nov 17, 8:00 AM EST	SNOW 7	3 Se Kennedy, NY
Nov 17, 8:00 AM EST	SNOW 9	2 Se Glenwood, NY
Nov 17, 8:15 AM EST	SNOW 6.3	Jamestown, NY
Nov 17, 9:20 AM EST	SNOW 5.7	2 Nw South Wales, NY
Nov 17, 9:35 AM EST	SNOW 6	2 Sw Forestville, NY
Nov 17, 10:00 AM EST	SNOW 6.5	3 S Fredonia, NY
Nov 17, 11:00 AM EST	SNOW 4	2 Wsw Oswego, NY
Nov 17, 11:45 AM EST	SNOW 15.1	2 Sw Mexico, NY	9.0 INCHES FELL FROM 7AM TO NOON.
Nov 17, 1:00 PM EST	SNOW 11	3 Se Kennedy, NY
Nov 17, 4:00 PM EST	SNOW 6.3	Oswego, NY
Nov 17, 7:34 PM EST	SNOW 24	4 Sw Williamstown, NY	TOWN OF AMBOY.
Nov 17, 7:35 PM EST	SNOW 10.5	Palermo, NY
Nov 17, 7:36 PM EST	SNOW 6.5	4 E Oswego, NY	TOWN OF SCRIBA.
Nov 17, 8:00 PM EST	SNOW 8.2	3 W Cleveland, NY	BERNHARDS BAY, SOCIAL MEDIA REPORT.
Nov 17, 9:00 PM EST	SNOW 13	3 E East Concord, NY	CO-OP OBSERVER STATION SGVN6 SPRINGVILLE 5NE.
Nov 17, 9:48 PM EST	SNOW 6	1 Nnw Buffalo, NY	DOWNTOWN BUFFALO NEAR BUFFALO GENERAL.
Nov 17, 9:49 PM EST	SNOW 6	Buffalo Airport, NY	2 HOUR SNOWFALL.
Nov 17, 10:30 PM EST	HEAVY SNOW 4	Lockport, NY
Nov 17, 11:00 PM EST	HEAVY SNOW 8	2 S Akron, NY

Local storm reports filed while the alert was in force, from inside its polygon or its counties.

The nearest sounding before it

Buffalo Intl Airport, NY (KBUF), launched 00:00Z, 9.0 hours before the alert went out and 88 km from the middle of its area. This is the routine balloon launch nearest before it, the air the forecaster had in hand, not a measurement taken for the alert.

Skew-T log-p

Temperature in red, dew point in green, the mixed-layer parcel dashed.

Hodograph

The wind turning with height, colored by layer: ground to 1 km, 1 to 3 km, 3 to 6 km, 6 to 10 km.

Mixed-layer CAPE: 0 J/kg
Mixed-layer CIN: No buoyant parcel
Mixed-layer LCL: 697 m above ground
0-6 km bulk shear: 92 kt
0-1 km storm-relative helicity: 207 m²/s²
0-3 km storm-relative helicity: 163 m²/s²
Significant tornado parameter: 0.0
Supercell composite: 0.0

Open this sounding in Storm Lab

The text

As transmitted.

709 
WWUS41 KBUF 160902
WSWBUF

URGENT - WINTER WEATHER MESSAGE
National Weather Service Buffalo NY
402 AM EST Wed Nov 16 2022

NYZ019-020-161715-
/O.UPG.KBUF.WS.A.0011.221117T0000Z-221118T0000Z/
/O.NEW.KBUF.LE.W.0005.221117T0000Z-221118T0300Z/
Chautauqua-Cattaraugus-
Including the cities of Jamestown and Olean
402 AM EST Wed Nov 16 2022

...LAKE EFFECT SNOW WARNING IN EFFECT FROM 7 PM THIS EVENING TO
10 PM EST THURSDAY...

* WHAT...Heavy lake effect snow expected. Total snow accumulations
  of 7 to 14 inches in the most persistent lake snows. The higher
  end of the snowfall range will be found across the higher 
  terrain of Chautauqua county and the northwest portion of 
  Cattaraugus county. 

* WHERE...Chautauqua and Cattaraugus counties.

* WHEN...From 7 PM this evening to 10 PM EST Thursday.

* IMPACTS...Travel could become very difficult. The hazardous
  conditions could impact the Thursday morning and evening 
  commutes.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Heavy snow will fall in relatively narrow bands. If traveling, be
prepared for rapidly changing road conditions and visibilities.

Submit snow reports through our website or social media.

&&

Experimental content below...do not use operationally
To view the experimental polygons please see:
http://www.weather.gov/buf/lespolygon
COORD...4256 7852 4328 7600 4351 7587 4349 7633 
        4260 7851 4271 7850 4272 7906 4234 7970 4199 7977 
        4234 7850 
TIME Y22M11D17T0000Z-Y22M11D17T0600Z
COORD...4345 7548 4363 7581 4355 7625 4365 7623 
        4276 7879 4253 7939 4232 7975 4206 7976 4218 7912 
        4243 7856 
TIME Y22M11D17T0600Z-Y22M11D17T1800Z
COORD...4320 7587 4346 7543 4358 7577 4351 7653 
        4257 7917 4232 7975 4208 7975 4252 7856 4208 7952 
        4225 7866 
TIME Y22M11D17T1800Z-Y22M11D18T0000Z
COORD...4344 7545 4353 7545 4361 7584 4349 7633 
        4362 7609 4312 7845 4300 7898 4283 7889 4255 7915 
        4260 7872 
TIME Y22M11D18T0000Z-Y22M11D18T0600Z
COORD...4385 7580 4412 7530 4422 7543 4386 7637 
        4426 7556 4433 7568 4397 7634 4440 7591 4415 7638 
        4300 7902 4253 7915 4295 7825 
TIME Y22M11D18T1200Z-Y22M11D19T1200Z
COORD...4258 7848 4326 7604 4352 7584 4347 7654 
        4260 7848 4277 7843 4274 7903 4232 7975 4199 7977 
        4227 7845 
TIME Y22M11D17T0000Z-Y22M11D17T0600Z
COORD...4266 7836 4330 7600 4348 7584 4369 7620 
        4270 7834 4274 7903 4232 7975 4199 7977 4200 7941 
        4222 7884 
TIME Y22M11D17T0600Z-Y22M11D17T1800Z
COORD...4331 7606 4354 7577 4334 7638 4356 7598 
        4349 7656 4245 7952 4232 7975 4210 7975 4233 7912 
        4210 7948 4213 7912 
TIME Y22M11D17T1800Z-Y22M11D18T0000Z
COORD...4330 7600 4368 7584 4368 7611 4300 7806 
        4321 7850 4310 7897 4288 7889 4245 7945 4249 7870 
        4298 7806 
TIME Y22M11D18T0000Z-Y22M11D18T0600Z
COORD...4376 7597 4425 7548 4388 7637 4429 7563 
        4399 7638 4415 7638 4306 7903 4281 7890 4249 7945 
        4264 7863 
TIME Y22M11D18T0600Z-Y22M11D18T1200Z

$$

NYZ085-161715-
/O.UPG.KBUF.WS.A.0011.221117T0000Z-221121T0000Z/
/O.NEW.KBUF.LE.W.0005.221117T0000Z-221119T0600Z/
Southern Erie-
Including the cities of Orchard Park and Springville
402 AM EST Wed Nov 16 2022

...LAKE EFFECT SNOW WARNING IN EFFECT FROM 7 PM THIS EVENING TO
1 AM EST SATURDAY...

* WHAT...Heavy lake effect snow expected. Total snow accumulations
  of 1 to 3 feet in the most persistent lake snows. The highest
  accumulations will be inland from the lake across the higher
  terrain. Winds gusting as high as 35 mph.

* WHERE...Southern Erie county.

* WHEN...From 7 PM this evening to 1 AM EST Saturday.

* IMPACTS...Travel could be very difficult to impossible. The
  hazardous conditions will impact the commutes from Thursday
  morning through Friday evening. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

If traveling, be prepared for rapidly changing road conditions 
and visibilities.

Submit snow reports through our website or social media.

&&

Experimental content below...do not use operationally
To view the experimental polygons please see:
http://www.weather.gov/buf/lespolygon
COORD...4256 7852 4328 7600 4351 7587 4349 7633 
        4260 7851 4271 7850 4272 7906 4234 7970 4199 7977 
        4234 7850 
TIME Y22M11D17T0000Z-Y22M11D17T0600Z
COORD...4345 7548 4363 7581 4355 7625 4365 7623 
        4276 7879 4253 7939 4232 7975 4206 7976 4218 7912 
        4243 7856 
TIME Y22M11D17T0600Z-Y22M11D17T1800Z
COORD...4320 7587 4346 7543 4358 7577 4351 7653 
        4257 7917 4232 7975 4208 7975 4252 7856 4208 7952 
        4225 7866 
TIME Y22M11D17T1800Z-Y22M11D18T0000Z
COORD...4344 7545 4353 7545 4361 7584 4349 7633 
        4362 7609 4312 7845 4300 7898 4283 7889 4255 7915 
        4260 7872 
TIME Y22M11D18T0000Z-Y22M11D18T0600Z
COORD...4390 7588 4428 7556 4395 7636 4399 7638 
        4433 7583 4415 7638 4302 7901 4281 7890 4259 7911 
        4290 7820 
TIME Y22M11D18T0600Z-Y22M11D18T1200Z
COORD...4385 7580 4412 7530 4422 7543 4386 7637 
        4426 7556 4433 7568 4397 7634 4440 7591 4415 7638 
        4300 7902 4253 7915 4295 7825 
TIME Y22M11D18T1200Z-Y22M11D19T1200Z
COORD...4258 7848 4326 7604 4352 7584 4347 7654 
        4260 7848 4277 7843 4274 7903 4232 7975 4199 7977 
        4227 7845 
TIME Y22M11D17T0000Z-Y22M11D17T0600Z
COORD...4266 7836 4330 7600 4348 7584 4369 7620 
        4270 7834 4274 7903 4232 7975 4199 7977 4200 7941 
        4222 7884 
TIME Y22M11D17T0600Z-Y22M11D17T1800Z
COORD...4331 7606 4354 7577 4334 7638 4356 7598 
        4349 7656 4245 7952 4232 7975 4210 7975 4233 7912 
        4210 7948 4213 7912 
TIME Y22M11D17T1800Z-Y22M11D18T0000Z
COORD...4330 7600 4368 7584 4368 7611 4300 7806 
        4321 7850 4310 7897 4288 7889 4245 7945 4249 7870 
        4298 7806 
TIME Y22M11D18T0000Z-Y22M11D18T0600Z
COORD...4376 7597 4425 7548 4388 7637 4429 7563 
        4399 7638 4415 7638 4306 7903 4281 7890 4249 7945 
        4264 7863 
TIME Y22M11D18T0600Z-Y22M11D18T1200Z
COORD...4388 7592 4425 7548 4431 7562 4399 7634 
        4434 7577 4418 7631 4310 7894 4281 7890 4255 7936 
        4286 7841 
TIME Y22M11D18T1200Z-Y22M11D19T1200Z

$$

NYZ007-161715-
/O.UPG.KBUF.WS.A.0011.221118T0000Z-221121T0000Z/
/O.NEW.KBUF.LE.W.0005.221118T0600Z-221120T1800Z/
Jefferson-
Including the city of Watertown
402 AM EST Wed Nov 16 2022

...LAKE EFFECT SNOW WARNING IN EFFECT FROM 1 AM FRIDAY TO 1 PM
EST SUNDAY...

* WHAT...Heavy lake effect snow expected. Total snow accumulations
  of 1 to 3 feet in the most persistent lake snows. The highest
  end of the snowfall range is forecast to be over the northern
  half of the county...basically from the Watertown area and Fort
  Drum to Philadelphia. Winds gusting as high as 35 mph.

* WHERE...Jefferson county.

* WHEN...From 1 AM Friday to 1 PM EST Sunday.

* IMPACTS...Travel could be very difficult to impossible. The
  hazardous conditions will impact the Friday morning and evening
  commutes.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Heavy snow will fall in relatively narrow bands. If traveling, be
prepared for rapidly changing road conditions and visibilities.

Submit snow reports through our website or social media.

&&

Experimental content below...do not use operationally
To view the experimental polygons please see:
http://www.weather.gov/buf/lespolygon
COORD...4390 7588 4428 7556 4395 7636 4399 7638 
        4433 7583 4415 7638 4302 7901 4281 7890 4259 7911 
        4290 7820 
TIME Y22M11D18T0600Z-Y22M11D18T1200Z
COORD...4385 7580 4412 7530 4422 7543 4386 7637 
        4426 7556 4433 7568 4397 7634 4440 7591 4415 7638 
        4300 7902 4253 7915 4295 7825 
TIME Y22M11D18T1200Z-Y22M11D19T1200Z
COORD...4266 7836 4330 7600 4348 7584 4369 7620 
        4270 7834 4274 7903 4232 7975 4199 7977 4200 7941 
        4222 7884 
TIME Y22M11D17T0600Z-Y22M11D17T1800Z
COORD...4376 7597 4425 7548 4388 7637 4429 7563 
        4399 7638 4415 7638 4306 7903 4281 7890 4249 7945 
        4264 7863 
TIME Y22M11D18T0600Z-Y22M11D18T1200Z
COORD...4388 7592 4425 7548 4431 7562 4399 7634 
        4434 7577 4418 7631 4310 7894 4281 7890 4255 7936 
        4286 7841 
TIME Y22M11D18T1200Z-Y22M11D19T1200Z

$$

NYZ010-011-161715-
/O.UPG.KBUF.WS.A.0011.221118T0000Z-221121T0000Z/
/O.NEW.KBUF.LE.W.0005.221118T0000Z-221120T1800Z/
Northern Erie-Genesee-
Including the cities of Buffalo and Batavia
402 AM EST Wed Nov 16 2022

...LAKE EFFECT SNOW WARNING IN EFFECT FROM 7 PM THURSDAY TO 1 PM
EST SUNDAY...

* WHAT...Heavy lake effect snow expected. Total snow accumulations
  of 2 to 3 feet in the most persistent lake snows. The heaviest
  snow is expected late Thursday night through Friday night when
  snowfall rates could exceed two inches per hour. Snowfall totals
  of up to 4 feet will be possible if the main snow band is slower
  to push north late Friday night. Winds gusting as high as 35 
  mph.

* WHERE...Northern Erie and Genesee counties.

* WHEN...From 7 PM Thursday to 1 PM EST Sunday.

* IMPACTS...Travel will be very difficult to impossible. Some
  major roadways could temporarily close. The hazardous  
  conditions will impact the Friday morning and evening commutes.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Heavy snow will fall in relatively narrow bands. If traveling, be
prepared for rapidly changing road conditions and visibilities.

Submit snow reports through our website or social media.

&&

Experimental content below...do not use operationally
To view the experimental polygons please see:
http://www.weather.gov/buf/lespolygon
COORD...4345 7548 4363 7581 4355 7625 4365 7623 
        4276 7879 4253 7939 4232 7975 4206 7976 4218 7912 
        4243 7856 
TIME Y22M11D17T0600Z-Y22M11D17T1800Z
COORD...4320 7587 4346 7543 4358 7577 4351 7653 
        4257 7917 4232 7975 4208 7975 4252 7856 4208 7952 
        4225 7866 
TIME Y22M11D17T1800Z-Y22M11D18T0000Z
COORD...4344 7545 4353 7545 4361 7584 4349 7633 
        4362 7609 4312 7845 4300 7898 4283 7889 4255 7915 
        4260 7872 
TIME Y22M11D18T0000Z-Y22M11D18T0600Z
COORD...4390 7588 4428 7556 4395 7636 4399 7638 
        4433 7583 4415 7638 4302 7901 4281 7890 4259 7911 
        4290 7820 
TIME Y22M11D18T0600Z-Y22M11D18T1200Z
COORD...4385 7580 4412 7530 4422 7543 4386 7637 
        4426 7556 4433 7568 4397 7634 4440 7591 4415 7638 
        4300 7902 4253 7915 4295 7825 
TIME Y22M11D18T1200Z-Y22M11D19T1200Z
COORD...4266 7836 4330 7600 4348 7584 4369 7620 
        4270 7834 4274 7903 4232 7975 4199 7977 4200 7941 
        4222 7884 
TIME Y22M11D17T0600Z-Y22M11D17T1800Z
COORD...4331 7606 4354 7577 4334 7638 4356 7598 
        4349 7656 4245 7952 4232 7975 4210 7975 4233 7912 
        4210 7948 4213 7912 
TIME Y22M11D17T1800Z-Y22M11D18T0000Z
COORD...4330 7600 4368 7584 4368 7611 4300 7806 
        4321 7850 4310 7897 4288 7889 4245 7945 4249 7870 
        4298 7806 
TIME Y22M11D18T0000Z-Y22M11D18T0600Z
COORD...4376 7597 4425 7548 4388 7637 4429 7563 
        4399 7638 4415 7638 4306 7903 4281 7890 4249 7945 
        4264 7863 
TIME Y22M11D18T0600Z-Y22M11D18T1200Z
COORD...4388 7592 4425 7548 4431 7562 4399 7634 
        4434 7577 4418 7631 4310 7894 4281 7890 4255 7936 
        4286 7841 
TIME Y22M11D18T1200Z-Y22M11D19T1200Z

$$

NYZ006-161715-
/O.NEW.KBUF.LE.W.0005.221117T0000Z-221118T0900Z/
Oswego-
Including the city of Oswego
402 AM EST Wed Nov 16 2022

...LAKE EFFECT SNOW WARNING IN EFFECT FROM 7 PM THIS EVENING TO
4 AM EST FRIDAY...

* WHAT...Heavy lake effect snow expected. Total snow 
  accumulations of 8 to 16 inches in the most persistent lake 
  snows. Winds gusting as high as 35 mph.

* WHERE...Oswego county.

* WHEN...From 7 PM this evening to 4 AM EST Friday.

* IMPACTS...Travel could be very difficult to impossible. The
  hazardous conditions will impact the commutes from Thursday
  morning into Friday morning.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Heavy snow will fall in relatively narrow bands. If traveling, be
prepared for rapidly changing road conditions and visibilities.

Submit snow reports through our website or social media.

&&

Experimental content below...do not use operationally
To view the experimental polygons please see:
http://www.weather.gov/buf/lespolygon
COORD...4256 7852 4328 7600 4351 7587 4349 7633 
        4260 7851 4271 7850 4272 7906 4234 7970 4199 7977 
        4234 7850 
TIME Y22M11D17T0000Z-Y22M11D17T0600Z
COORD...4345 7548 4363 7581 4355 7625 4365 7623 
        4276 7879 4253 7939 4232 7975 4206 7976 4218 7912 
        4243 7856 
TIME Y22M11D17T0600Z-Y22M11D17T1800Z
COORD...4320 7587 4346 7543 4358 7577 4351 7653 
        4257 7917 4232 7975 4208 7975 4252 7856 4208 7952 
        4225 7866 
TIME Y22M11D17T1800Z-Y22M11D18T0000Z
COORD...4344 7545 4353 7545 4361 7584 4349 7633 
        4362 7609 4312 7845 4300 7898 4283 7889 4255 7915 
        4260 7872 
TIME Y22M11D18T0000Z-Y22M11D18T0600Z
COORD...4258 7848 4326 7604 4352 7584 4347 7654 
        4260 7848 4277 7843 4274 7903 4232 7975 4199 7977 
        4227 7845 
TIME Y22M11D17T0000Z-Y22M11D17T0600Z
COORD...4266 7836 4330 7600 4348 7584 4369 7620 
        4270 7834 4274 7903 4232 7975 4199 7977 4200 7941 
        4222 7884 
TIME Y22M11D17T0600Z-Y22M11D17T1800Z
COORD...4331 7606 4354 7577 4334 7638 4356 7598 
        4349 7656 4245 7952 4232 7975 4210 7975 4233 7912 
        4210 7948 4213 7912 
TIME Y22M11D17T1800Z-Y22M11D18T0000Z
COORD...4330 7600 4368 7584 4368 7611 4300 7806 
        4321 7850 4310 7897 4288 7889 4245 7945 4249 7870 
        4298 7806 
TIME Y22M11D18T0000Z-Y22M11D18T0600Z

$$

NYZ008-161715-
/O.NEW.KBUF.WW.Y.0024.221117T0600Z-221119T0900Z/
Lewis-
Including the city of Lowville
402 AM EST Wed Nov 16 2022

...WINTER WEATHER ADVISORY IN EFFECT FROM 1 AM THURSDAY TO 4 AM
EST SATURDAY...

* WHAT...Snow expected. Snow accumulations over the southern
  portion of the county will generally range from 5 to 10 inches
  late tonight into late Thursday night with similar snowfall
  expected over the northern portion of the county Friday and 
  Friday night. Winds gusting as high as 35 mph.

* WHERE...Lewis county.

* WHEN...From 1 AM Thursday to 4 AM EST Saturday.

* IMPACTS...Travel could be very difficult. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Periods of snow will result in snow covered roads and limited
visibilities. Slow down and use caution while driving.

Submit snow reports through our website or social media.

&&

$$

NYZ012-161715-
/O.CON.KBUF.WS.A.0011.221118T0000Z-221121T0000Z/
Wyoming-
Including the city of Warsaw
402 AM EST Wed Nov 16 2022

...WINTER STORM WATCH REMAINS IN EFFECT FROM THURSDAY EVENING
THROUGH SUNDAY EVENING...

* WHAT...Heavy lake effect snow possible. Total snow accumulations
  of 9 inches or more will be possible in the most persistent 
  lake snows. Winds could gust as high as 35 mph.

* WHERE...Wyoming county.

* WHEN...From Thursday evening through Sunday evening.

* IMPACTS...Travel could be very difficult. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Narrow bands of heavy snow could impact portions of the region.
Localized travel problems will be possible.

&&

$$

NYZ001-002-161715-
/O.CON.KBUF.WS.A.0011.221119T0000Z-221120T1200Z/
Niagara-Orleans-
Including the cities of Niagara Falls and Medina
402 AM EST Wed Nov 16 2022

...WINTER STORM WATCH REMAINS IN EFFECT FROM FRIDAY EVENING
THROUGH SUNDAY MORNING...

* WHAT...Heavy lake effect snow possible. Total snow accumulations
  of 9 inches or more will be possible in the most persistent 
  lake snows. Winds could gust as high as 35 mph.

* WHERE...Niagara and Orleans counties.

* WHEN...From Friday evening through Sunday morning.

* IMPACTS...Travel could be very difficult. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Narrow bands of heavy snow could impact portions of the region.
Localized travel problems will be possible.

&&

$$

24 follow-up statements

189 
WWUS41 KBUF 161149
WSWBUF

URGENT - WINTER WEATHER MESSAGE
National Weather Service Buffalo NY
649 AM EST Wed Nov 16 2022

NYZ085-162000-
/O.CON.KBUF.LE.W.0005.221117T0000Z-221119T0600Z/
Southern Erie-
Including the cities of Orchard Park and Springville
649 AM EST Wed Nov 16 2022

...LAKE EFFECT SNOW WARNING REMAINS IN EFFECT FROM 7 PM THIS
EVENING TO 1 AM EST SATURDAY...

* WHAT...Heavy lake effect snow expected. Total snow 
  accumulations of 1 to 3 feet in the most persistent lake 
  snows. The highest accumulations will be inland from the lake 
  across the higher terrain. Winds gusting as high as 35 mph.

* WHERE...Southern Erie county.

* WHEN...From 7 PM this evening to 1 AM EST Saturday.

* IMPACTS...Travel could be very difficult to impossible. The 
  hazardous conditions will impact the commutes from Thursday 
  morning through Friday evening.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

If traveling, be prepared for rapidly changing road conditions
and visibilities.

Submit snow reports through our website or social media.

&&

Experimental content below...do not use operationally
To view the experimental polygons please see:
http://www.weather.gov/buf/lespolygon
COORD...4256 7852 4328 7600 4351 7587 4349 7633 
        4260 7851 4271 7850 4272 7906 4234 7970 4199 7977 
        4234 7850 
TIME Y22M11D17T0000Z-Y22M11D17T0600Z
COORD...4345 7548 4363 7581 4355 7625 4365 7623 
        4276 7879 4253 7939 4232 7975 4206 7976 4218 7912 
        4243 7856 
TIME Y22M11D17T0600Z-Y22M11D17T1800Z
COORD...4320 7587 4346 7543 4358 7577 4351 7653 
        4257 7917 4232 7975 4208 7975 4252 7856 4208 7952 
        4225 7866 
TIME Y22M11D17T1800Z-Y22M11D18T0000Z
COORD...4344 7545 4353 7545 4361 7584 4349 7633 
        4362 7609 4312 7845 4300 7898 4283 7889 4255 7915 
        4260 7872 
TIME Y22M11D18T0000Z-Y22M11D18T0600Z
COORD...4390 7588 4428 7556 4395 7636 4399 7638 
        4433 7583 4415 7638 4302 7901 4281 7890 4259 7911 
        4290 7820 
TIME Y22M11D18T0600Z-Y22M11D18T1200Z
COORD...4385 7580 4412 7530 4422 7543 4386 7637 
        4426 7556 4433 7568 4397 7634 4440 7591 4415 7638 
        4300 7902 4253 7915 4295 7825 
TIME Y22M11D18T1200Z-Y22M11D19T1200Z
COORD...4258 7848 4326 7604 4352 7584 4347 7654 
        4260 7848 4277 7843 4274 7903 4232 7975 4199 7977 
        4227 7845 
TIME Y22M11D17T0000Z-Y22M11D17T0600Z
COORD...4266 7836 4330 7600 4348 7584 4369 7620 
        4270 7834 4274 7903 4232 7975 4199 7977 4200 7941 
        4222 7884 
TIME Y22M11D17T0600Z-Y22M11D17T1800Z
COORD...4331 7606 4354 7577 4334 7638 4356 7598 
        4349 7656 4245 7952 4232 7975 4210 7975 4233 7912 
        4210 7948 4213 7912 
TIME Y22M11D17T1800Z-Y22M11D18T0000Z
COORD...4330 7600 4368 7584 4368 7611 4300 7806 
        4321 7850 4310 7897 4288 7889 4245 7945 4249 7870 
        4298 7806 
TIME Y22M11D18T0000Z-Y22M11D18T0600Z
COORD...4376 7597 4425 7548 4388 7637 4429 7563 
        4399 7638 4415 7638 4306 7903 4281 7890 4249 7945 
        4264 7863 
TIME Y22M11D18T0600Z-Y22M11D18T1200Z
COORD...4388 7592 4425 7548 4431 7562 4399 7634 
        4434 7577 4418 7631 4310 7894 4281 7890 4255 7936 
        4286 7841 
TIME Y22M11D18T1200Z-Y22M11D19T1200Z

$$

NYZ019-020-162000-
/O.CON.KBUF.LE.W.0005.221117T0000Z-221118T0300Z/
Chautauqua-Cattaraugus-
Including the cities of Jamestown and Olean
649 AM EST Wed Nov 16 2022

...LAKE EFFECT SNOW WARNING REMAINS IN EFFECT FROM 7 PM THIS
EVENING TO 10 PM EST THURSDAY...

* WHAT...Heavy lake effect snow expected. Total snow 
  accumulations of 7 to 14 inches in the most persistent lake 
  snows. The higher end of the snowfall range will be found 
  across the higher terrain of Chautauqua county and the 
  northwest portion of Cattaraugus county.

* WHERE...Chautauqua and Cattaraugus counties.

* WHEN...From 7 PM this evening to 10 PM EST Thursday.

* IMPACTS...Travel could become very difficult. The hazardous 
  conditions could impact the Thursday morning and evening 
  commutes.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Heavy snow will fall in relatively narrow bands. If traveling, be
prepared for rapidly changing road conditions and visibilities.

Submit snow reports through our website or social media.

&&

Experimental content below...do not use operationally
To view the experimental polygons please see:
http://www.weather.gov/buf/lespolygon
COORD...4256 7852 4328 7600 4351 7587 4349 7633 
        4260 7851 4271 7850 4272 7906 4234 7970 4199 7977 
        4234 7850 
TIME Y22M11D17T0000Z-Y22M11D17T0600Z
COORD...4345 7548 4363 7581 4355 7625 4365 7623 
        4276 7879 4253 7939 4232 7975 4206 7976 4218 7912 
        4243 7856 
TIME Y22M11D17T0600Z-Y22M11D17T1800Z
COORD...4320 7587 4346 7543 4358 7577 4351 7653 
        4257 7917 4232 7975 4208 7975 4252 7856 4208 7952 
        4225 7866 
TIME Y22M11D17T1800Z-Y22M11D18T0000Z
COORD...4344 7545 4353 7545 4361 7584 4349 7633 
        4362 7609 4312 7845 4300 7898 4283 7889 4255 7915 
        4260 7872 
TIME Y22M11D18T0000Z-Y22M11D18T0600Z
COORD...4385 7580 4412 7530 4422 7543 4386 7637 
        4426 7556 4433 7568 4397 7634 4440 7591 4415 7638 
        4300 7902 4253 7915 4295 7825 
TIME Y22M11D18T1200Z-Y22M11D19T1200Z
COORD...4258 7848 4326 7604 4352 7584 4347 7654 
        4260 7848 4277 7843 4274 7903 4232 7975 4199 7977 
        4227 7845 
TIME Y22M11D17T0000Z-Y22M11D17T0600Z
COORD...4266 7836 4330 7600 4348 7584 4369 7620 
        4270 7834 4274 7903 4232 7975 4199 7977 4200 7941 
        4222 7884 
TIME Y22M11D17T0600Z-Y22M11D17T1800Z
COORD...4331 7606 4354 7577 4334 7638 4356 7598 
        4349 7656 4245 7952 4232 7975 4210 7975 4233 7912 
        4210 7948 4213 7912 
TIME Y22M11D17T1800Z-Y22M11D18T0000Z
COORD...4330 7600 4368 7584 4368 7611 4300 7806 
        4321 7850 4310 7897 4288 7889 4245 7945 4249 7870 
        4298 7806 
TIME Y22M11D18T0000Z-Y22M11D18T0600Z
COORD...4376 7597 4425 7548 4388 7637 4429 7563 
        4399 7638 4415 7638 4306 7903 4281 7890 4249 7945 
        4264 7863 
TIME Y22M11D18T0600Z-Y22M11D18T1200Z

$$

NYZ006-162000-
/O.CON.KBUF.LE.W.0005.221117T0000Z-221118T0900Z/
Oswego-
Including the city of Oswego
649 AM EST Wed Nov 16 2022

...LAKE EFFECT SNOW WARNING REMAINS IN EFFECT FROM 7 PM THIS
EVENING TO 4 AM EST FRIDAY...

* WHAT...Heavy lake effect snow expected. Total snow 
  accumulations of 8 to 16 inches in the most persistent lake 
  snows. Winds gusting as high as 35 mph.

* WHERE...Oswego county.

* WHEN...From 7 PM this evening to 4 AM EST Friday.

* IMPACTS...Travel could be very difficult to impossible. The 
  hazardous conditions will impact the commutes from Thursday 
  morning into Friday morning.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Heavy snow will fall in relatively narrow bands. If traveling, be
prepared for rapidly changing road conditions and visibilities.

Submit snow reports through our website or social media.

&&

Experimental content below...do not use operationally
To view the experimental polygons please see:
http://www.weather.gov/buf/lespolygon
COORD...4256 7852 4328 7600 4351 7587 4349 7633 
        4260 7851 4271 7850 4272 7906 4234 7970 4199 7977 
        4234 7850 
TIME Y22M11D17T0000Z-Y22M11D17T0600Z
COORD...4345 7548 4363 7581 4355 7625 4365 7623 
        4276 7879 4253 7939 4232 7975 4206 7976 4218 7912 
        4243 7856 
TIME Y22M11D17T0600Z-Y22M11D17T1800Z
COORD...4320 7587 4346 7543 4358 7577 4351 7653 
        4257 7917 4232 7975 4208 7975 4252 7856 4208 7952 
        4225 7866 
TIME Y22M11D17T1800Z-Y22M11D18T0000Z
COORD...4344 7545 4353 7545 4361 7584 4349 7633 
        4362 7609 4312 7845 4300 7898 4283 7889 4255 7915 
        4260 7872 
TIME Y22M11D18T0000Z-Y22M11D18T0600Z
COORD...4258 7848 4326 7604 4352 7584 4347 7654 
        4260 7848 4277 7843 4274 7903 4232 7975 4199 7977 
        4227 7845 
TIME Y22M11D17T0000Z-Y22M11D17T0600Z
COORD...4266 7836 4330 7600 4348 7584 4369 7620 
        4270 7834 4274 7903 4232 7975 4199 7977 4200 7941 
        4222 7884 
TIME Y22M11D17T0600Z-Y22M11D17T1800Z
COORD...4331 7606 4354 7577 4334 7638 4356 7598 
        4349 7656 4245 7952 4232 7975 4210 7975 4233 7912 
        4210 7948 4213 7912 
TIME Y22M11D17T1800Z-Y22M11D18T0000Z
COORD...4330 7600 4368 7584 4368 7611 4300 7806 
        4321 7850 4310 7897 4288 7889 4245 7945 4249 7870 
        4298 7806 
TIME Y22M11D18T0000Z-Y22M11D18T0600Z

$$

NYZ010-011-162000-
/O.CON.KBUF.LE.W.0005.221118T0000Z-221120T1800Z/
Northern Erie-Genesee-
Including the cities of Buffalo and Batavia
649 AM EST Wed Nov 16 2022

...LAKE EFFECT SNOW WARNING REMAINS IN EFFECT FROM 7 PM THURSDAY
TO 1 PM EST SUNDAY...

* WHAT...Heavy lake effect snow expected. Total snow 
  accumulations of 2 to 3 feet in the most persistent lake 
  snows. The heaviest snow is expected late Thursday night 
  through Friday night when snowfall rates could exceed two 
  inches per hour. Snowfall totals of up to 4 feet will be 
  possible if the main snow band is slower to push north late 
  Friday night. Winds gusting as high as 35 mph.

* WHERE...Northern Erie and Genesee counties.

* WHEN...From 7 PM Thursday to 1 PM EST Sunday.

* IMPACTS...Travel will be very difficult to impossible. Some 
  major roadways could temporarily close. The hazardous 
  conditions will impact the Friday morning and evening commutes.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Heavy snow will fall in relatively narrow bands. If traveling, be
prepared for rapidly changing road conditions and visibilities.

Submit snow reports through our website or social media.

&&

Experimental content below...do not use operationally
To view the experimental polygons please see:
http://www.weather.gov/buf/lespolygon
COORD...4345 7548 4363 7581 4355 7625 4365 7623 
        4276 7879 4253 7939 4232 7975 4206 7976 4218 7912 
        4243 7856 
TIME Y22M11D17T0600Z-Y22M11D17T1800Z
COORD...4320 7587 4346 7543 4358 7577 4351 7653 
        4257 7917 4232 7975 4208 7975 4252 7856 4208 7952 
        4225 7866 
TIME Y22M11D17T1800Z-Y22M11D18T0000Z
COORD...4344 7545 4353 7545 4361 7584 4349 7633 
        4362 7609 4312 7845 4300 7898 4283 7889 4255 7915 
        4260 7872 
TIME Y22M11D18T0000Z-Y22M11D18T0600Z
COORD...4390 7588 4428 7556 4395 7636 4399 7638 
        4433 7583 4415 7638 4302 7901 4281 7890 4259 7911 
        4290 7820 
TIME Y22M11D18T0600Z-Y22M11D18T1200Z
COORD...4385 7580 4412 7530 4422 7543 4386 7637 
        4426 7556 4433 7568 4397 7634 4440 7591 4415 7638 
        4300 7902 4253 7915 4295 7825 
TIME Y22M11D18T1200Z-Y22M11D19T1200Z
COORD...4266 7836 4330 7600 4348 7584 4369 7620 
        4270 7834 4274 7903 4232 7975 4199 7977 4200 7941 
        4222 7884 
TIME Y22M11D17T0600Z-Y22M11D17T1800Z
COORD...4331 7606 4354 7577 4334 7638 4356 7598 
        4349 7656 4245 7952 4232 7975 4210 7975 4233 7912 
        4210 7948 4213 7912 
TIME Y22M11D17T1800Z-Y22M11D18T0000Z
COORD...4330 7600 4368 7584 4368 7611 4300 7806 
        4321 7850 4310 7897 4288 7889 4245 7945 4249 7870 
        4298 7806 
TIME Y22M11D18T0000Z-Y22M11D18T0600Z
COORD...4376 7597 4425 7548 4388 7637 4429 7563 
        4399 7638 4415 7638 4306 7903 4281 7890 4249 7945 
        4264 7863 
TIME Y22M11D18T0600Z-Y22M11D18T1200Z
COORD...4388 7592 4425 7548 4431 7562 4399 7634 
        4434 7577 4418 7631 4310 7894 4281 7890 4255 7936 
        4286 7841 
TIME Y22M11D18T1200Z-Y22M11D19T1200Z

$$

NYZ007-162000-
/O.CON.KBUF.LE.W.0005.221118T0600Z-221120T1800Z/
Jefferson-
Including the city of Watertown
649 AM EST Wed Nov 16 2022

...LAKE EFFECT SNOW WARNING REMAINS IN EFFECT FROM 1 AM FRIDAY TO
1 PM EST SUNDAY...

* WHAT...Heavy lake effect snow expected. Total snow 
  accumulations of 1 to 3 feet in the most persistent lake 
  snows. The highest end of the snowfall range is forecast to be 
  over the northern half of the county...basically from the 
  Watertown area and Fort Drum to Philadelphia. Winds gusting as 
  high as 35 mph.

* WHERE...Jefferson county.

* WHEN...From 1 AM Friday to 1 PM EST Sunday.

* IMPACTS...Travel could be very difficult to impossible. The 
  hazardous conditions will impact the Friday morning and 
  evening commutes.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Heavy snow will fall in relatively narrow bands. If traveling, be
prepared for rapidly changing road conditions and visibilities.

Submit snow reports through our website or social media.

&&

Experimental content below...do not use operationally
To view the experimental polygons please see:
http://www.weather.gov/buf/lespolygon
COORD...4390 7588 4428 7556 4395 7636 4399 7638 
        4433 7583 4415 7638 4302 7901 4281 7890 4259 7911 
        4290 7820 
TIME Y22M11D18T0600Z-Y22M11D18T1200Z
COORD...4385 7580 4412 7530 4422 7543 4386 7637 
        4426 7556 4433 7568 4397 7634 4440 7591 4415 7638 
        4300 7902 4253 7915 4295 7825 
TIME Y22M11D18T1200Z-Y22M11D19T1200Z
COORD...4266 7836 4330 7600 4348 7584 4369 7620 
        4270 7834 4274 7903 4232 7975 4199 7977 4200 7941 
        4222 7884 
TIME Y22M11D17T0600Z-Y22M11D17T1800Z
COORD...4376 7597 4425 7548 4388 7637 4429 7563 
        4399 7638 4415 7638 4306 7903 4281 7890 4249 7945 
        4264 7863 
TIME Y22M11D18T0600Z-Y22M11D18T1200Z
COORD...4388 7592 4425 7548 4431 7562 4399 7634 
        4434 7577 4418 7631 4310 7894 4281 7890 4255 7936 
        4286 7841 
TIME Y22M11D18T1200Z-Y22M11D19T1200Z

$$

NYZ008-162000-
/O.CON.KBUF.WW.Y.0024.221117T0600Z-221119T0900Z/
Lewis-
Including the city of Lowville
649 AM EST Wed Nov 16 2022

...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 1 AM THURSDAY
TO 4 AM EST SATURDAY...

* WHAT...Snow expected. Snow accumulations over the southern 
  portion of the county will generally range from 5 to 10 inches 
  late tonight into late Thursday night with similar snowfall 
  expected over the northern portion of the county Friday and 
  Friday night. Winds gusting as high as 35 mph.

* WHERE...Lewis county.

* WHEN...From 1 AM Thursday to 4 AM EST Saturday.

* IMPACTS...Travel could be very difficult.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Periods of snow will result in snow covered roads and limited
visibilities. Slow down and use caution while driving.

Submit snow reports through our website or social media.

&&

$$

NYZ012-162000-
/O.CON.KBUF.WS.A.0011.221118T0000Z-221121T0000Z/
Wyoming-
Including the city of Warsaw
649 AM EST Wed Nov 16 2022

...WINTER STORM WATCH REMAINS IN EFFECT FROM THURSDAY EVENING
THROUGH SUNDAY EVENING...

* WHAT...Heavy lake effect snow possible. Total snow 
  accumulations of 9 inches or more will be possible in the most 
  persistent lake snows. Winds could gust as high as 35 mph.

* WHERE...Wyoming county.

* WHEN...From Thursday evening through Sunday evening.

* IMPACTS...Travel could be very difficult.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Narrow bands of heavy snow could impact portions of the region.
Localized travel problems will be possible.

&&

$$

NYZ001-002-162000-
/O.CON.KBUF.WS.A.0011.221119T0000Z-221120T1200Z/
Niagara-Orleans-
Including the cities of Niagara Falls and Medina
649 AM EST Wed Nov 16 2022

...WINTER STORM WATCH REMAINS IN EFFECT FROM FRIDAY EVENING
THROUGH SUNDAY MORNING...

* WHAT...Heavy lake effect snow possible. Total snow 
  accumulations of 9 inches or more will be possible in the most 
  persistent lake snows. Winds could gust as high as 35 mph.

* WHERE...Niagara and Orleans counties.

* WHEN...From Friday evening through Sunday morning.

* IMPACTS...Travel could be very difficult.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Narrow bands of heavy snow could impact portions of the region.
Localized travel problems will be possible.

&&

$$

027 
WWUS41 KBUF 161839
WSWBUF

URGENT - WINTER WEATHER MESSAGE
National Weather Service Buffalo NY
139 PM EST Wed Nov 16 2022

NYZ008-170300-
/O.UPG.KBUF.WW.Y.0024.221117T0600Z-221119T0900Z/
/O.EXB.KBUF.LE.W.0005.221117T0000Z-221119T0900Z/
Lewis-
Including the city of Lowville
139 PM EST Wed Nov 16 2022

...LAKE EFFECT SNOW WARNING IN EFFECT FROM 7 PM THIS EVENING TO
4 AM EST SATURDAY...

* WHAT...Heavy lake effect snow expected. Snow will occur across
  southwestern Lewis county, especially across the Tug Hill late
  tonight through Thursday morning. Snow accumulations will range
  from 8 to 14 inches through Thursday. Expect the bands to then
  shift to far northern Lewis county Thursday night into Friday
  night. Expected snow accumulations over far northern Lewis
  county Thursday night through Friday night will range from 8 to
  16 inches. Winds gusting as high as 35 mph with produce patchy 
  blowing snow.

* WHERE...Lewis county.

* WHEN...From 7 PM this evening to 4 AM EST Saturday.

* IMPACTS...Travel could be very difficult to impossible. The 
  hazardous conditions could impact the morning or evening 
  commutes.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Heavy snow will fall in relatively narrow bands. If traveling, be
prepared for rapidly changing road conditions and visibilities.

Submit snow reports through our website or social media.

&&

Experimental content below...do not use operationally
To view the experimental polygons please see:
http://www.weather.gov/buf/lespolygon
COORD...4355 7547 4361 7600 4357 7606 4351 7608 
        4346 7603 4348 7581 4342 7586 4347 7570 4342 7550 
        4348 7540 
TIME Y22M11D17T0000Z-Y22M11D17T0600Z
COORD...4348 7564 4365 7598 4365 7620 4355 7625 
        4356 7643 4345 7663 4338 7659 4333 7630 4333 7587 
        4346 7581 
TIME Y22M11D17T0600Z-Y22M11D17T1800Z
COORD...4352 7559 4358 7573 4363 7600 4352 7620 
        4351 7629 4344 7627 4336 7590 4346 7581 4348 7581 
        4345 7555 
TIME Y22M11D17T1800Z-Y22M11D18T0600Z
COORD...4413 7534 4419 7537 4433 7568 4437 7581 
        4427 7611 4412 7638 4402 7640 4399 7634 4384 7634 
        4388 7586 
TIME Y22M11D18T1200Z-Y22M11D19T1200Z

$$

NYZ012-170300-
/O.UPG.KBUF.WS.A.0011.221118T0000Z-221121T0000Z/
/O.EXA.KBUF.LE.W.0005.221117T0000Z-221118T0300Z/
Wyoming-
Including the city of Warsaw
139 PM EST Wed Nov 16 2022

...LAKE EFFECT SNOW WARNING IN EFFECT FROM 7 PM THIS EVENING TO
10 PM EST THURSDAY...

* WHAT...Heavy lake effect snow expected. The heaviest snow will
  occur tonight into early Thursday morning over far western 
  Wyoming county. Total snow accumulations of 8 to 12 inches in 
  the most persistent lake snows.

* WHERE...Wyoming county.

* WHEN...From 7 PM this evening to 10 PM EST Thursday.

* IMPACTS...Travel could be very difficult to impossible. The 
  hazardous conditions could impact the morning or evening 
  commute.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Heavy snow will fall in relatively narrow bands. If traveling, be
prepared for rapidly changing road conditions and visibilities.

Submit snow reports through our website or social media.

&&

Experimental content below...do not use operationally
To view the experimental polygons please see:
http://www.weather.gov/buf/lespolygon
COORD...4261 7809 4270 7817 4281 7833 4276 7900 
        4234 7970 4227 7975 4235 7933 4250 7904 4255 7864 
        4256 7828 
TIME Y22M11D17T0000Z-Y22M11D17T0600Z
COORD...4249 7844 4266 7836 4271 7844 4272 7888 
        4259 7911 4243 7955 4232 7975 4203 7976 4214 7948 
        4224 7905 
TIME Y22M11D17T0600Z-Y22M11D17T1800Z
COORD...4298 7836 4308 7847 4307 7883 4300 7898 
        4281 7890 4255 7936 4261 7908 4267 7898 4273 7870 
        4282 7848 
TIME Y22M11D18T1200Z-Y22M11D19T1200Z

$$

NYZ085-170300-
/O.CON.KBUF.LE.W.0005.221117T0000Z-221119T0600Z/
Southern Erie-
Including the cities of Orchard Park and Springville
139 PM EST Wed Nov 16 2022

...LAKE EFFECT SNOW WARNING REMAINS IN EFFECT FROM 7 PM THIS
EVENING TO 1 AM EST SATURDAY...

* WHAT...Heavy lake effect snow expected. Total snow accumulations
  of 1 to 3 feet in the most persistent lake snows. Winds gusting
  as high as 35 mph will produce patchy blowing snow.

* WHERE...Southern Erie county.

* WHEN...From 7 PM this evening to 1 AM EST Saturday.

* IMPACTS...Travel could be very difficult to impossible. The 
  hazardous conditions could impact the morning or evening 
  commute.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Heavy snow will fall in relatively narrow bands. If traveling, be
prepared for rapidly changing road conditions and visibilities.

Submit snow reports through our website or social media.

&&

Experimental content below...do not use operationally
To view the experimental polygons please see:
http://www.weather.gov/buf/lespolygon
COORD...4261 7809 4270 7817 4281 7833 4276 7900 
        4234 7970 4227 7975 4235 7933 4250 7904 4255 7864 
        4256 7828 
TIME Y22M11D17T0000Z-Y22M11D17T0600Z
COORD...4249 7844 4266 7836 4271 7844 4272 7888 
        4259 7911 4243 7955 4232 7975 4203 7976 4214 7948 
        4224 7905 
TIME Y22M11D17T0600Z-Y22M11D17T1800Z
COORD...4295 7843 4304 7847 4303 7868 4306 7868 
        4301 7895 4298 7902 4288 7889 4271 7894 4272 7881 
        4288 7847 
TIME Y22M11D18T0000Z-Y22M11D18T1200Z
COORD...4298 7836 4308 7847 4307 7883 4300 7898 
        4281 7890 4255 7936 4261 7908 4267 7898 4273 7870 
        4282 7848 
TIME Y22M11D18T1200Z-Y22M11D19T1200Z

$$

NYZ019-020-170300-
/O.CON.KBUF.LE.W.0005.221117T0000Z-221118T0300Z/
Chautauqua-Cattaraugus-
Including the cities of Jamestown and Olean
139 PM EST Wed Nov 16 2022

...LAKE EFFECT SNOW WARNING REMAINS IN EFFECT FROM 7 PM THIS
EVENING TO 10 PM EST THURSDAY...

* WHAT...Heavy lake effect snow expected. The heaviest snow will
  occur tonight through Thursday morning from the Chautauqua Ridge
  into northern Cattaraugus county. Total snow accumulations of 7
  to 14 inches in the most persistent lake snows.

* WHERE...Chautauqua and Cattaraugus counties.

* WHEN...From 7 PM this evening to 10 PM EST Thursday.

* IMPACTS...Travel could be very difficult to impossible. The 
  hazardous conditions could impact the morning or evening 
  commute.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Heavy snow will fall in relatively narrow bands. If traveling, be
prepared for rapidly changing road conditions and visibilities.

Submit snow reports through our website or social media.

&&

Experimental content below...do not use operationally
To view the experimental polygons please see:
http://www.weather.gov/buf/lespolygon
COORD...4261 7809 4270 7817 4281 7833 4276 7900 
        4234 7970 4227 7975 4235 7933 4250 7904 4255 7864 
        4256 7828 
TIME Y22M11D17T0000Z-Y22M11D17T0600Z
COORD...4249 7844 4266 7836 4271 7844 4272 7888 
        4259 7911 4243 7955 4232 7975 4203 7976 4214 7948 
        4224 7905 
TIME Y22M11D17T0600Z-Y22M11D17T1800Z
COORD...4233 7912 4239 7911 4244 7916 4242 7943 
        4238 7944 4230 7959 4227 7972 4219 7973 4220 7941 
        4222 7941 
TIME Y22M11D17T1800Z-Y22M11D18T0000Z

$$

NYZ006-170300-
/O.CON.KBUF.LE.W.0005.221117T0000Z-221118T0900Z/
Oswego-
Including the city of Oswego
139 PM EST Wed Nov 16 2022

...LAKE EFFECT SNOW WARNING REMAINS IN EFFECT FROM 7 PM THIS
EVENING TO 4 AM EST FRIDAY...

* WHAT...Heavy lake effect snow expected. Total snow accumulations
  of 10 to 18 inches in the most persistent lake snows. Winds
  gusting as high as 35 mph will result in patchy blowing snow.

* WHERE...Oswego county.

* WHEN...From 7 PM this evening to 4 AM EST Friday.

* IMPACTS...Travel could be very difficult to impossible. The 
  hazardous conditions could impact the morning or evening 
  commute.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Heavy snow will fall in relatively narrow bands. If traveling, be
prepared for rapidly changing road conditions and visibilities.

Submit snow reports through our website or social media.

&&

Experimental content below...do not use operationally
To view the experimental polygons please see:
http://www.weather.gov/buf/lespolygon
COORD...4355 7547 4361 7600 4357 7606 4351 7608 
        4346 7603 4348 7581 4342 7586 4347 7570 4342 7550 
        4348 7540 
TIME Y22M11D17T0000Z-Y22M11D17T0600Z
COORD...4348 7564 4365 7598 4365 7620 4355 7625 
        4356 7643 4345 7663 4338 7659 4333 7630 4333 7587 
        4346 7581 
TIME Y22M11D17T0600Z-Y22M11D17T1800Z
COORD...4352 7559 4358 7573 4363 7600 4352 7620 
        4351 7629 4344 7627 4336 7590 4346 7581 4348 7581 
        4345 7555 
TIME Y22M11D17T1800Z-Y22M11D18T0600Z

$$

NYZ010-011-170300-
/O.CON.KBUF.LE.W.0005.221118T0000Z-221120T1800Z/
Northern Erie-Genesee-
Including the cities of Buffalo and Batavia
139 PM EST Wed Nov 16 2022

...LAKE EFFECT SNOW WARNING REMAINS IN EFFECT FROM 7 PM THURSDAY
TO 1 PM EST SUNDAY...

* WHAT...Heavy lake effect snow expected. Total snow accumulations
  of 2 to 3 feet in the most persistent lake snows. The heaviest
  snow is expected late Thursday evening through Friday night when
  snowfall rates could exceed 3 inches per hour. Snowfall totals
  of up to 4 feet will be possible if the main snow band remains
  stationary for longer period of time. Winds gusting as high as
  35 mph with produce patchy blowing snow.

* WHERE...Northern Erie and Genesee counties.

* WHEN...From 7 PM Thursday to 1 PM EST Sunday.

* IMPACTS...Travel could be very difficult to impossible. The
  hazardous conditions will impact the Friday morning and evening
  commute.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Heavy snow will fall in relatively narrow bands. If traveling, be
prepared for rapidly changing road conditions and visibilities.

Submit snow reports through our website or social media.

&&

Experimental content below...do not use operationally
To view the experimental polygons please see:
http://www.weather.gov/buf/lespolygon
COORD...4261 7809 4270 7817 4281 7833 4276 7900 
        4234 7970 4227 7975 4235 7933 4250 7904 4255 7864 
        4256 7828 
TIME Y22M11D17T0000Z-Y22M11D17T0600Z
COORD...4295 7843 4304 7847 4303 7868 4306 7868 
        4301 7895 4298 7902 4288 7889 4271 7894 4272 7881 
        4288 7847 
TIME Y22M11D18T0000Z-Y22M11D18T1200Z
COORD...4298 7836 4308 7847 4307 7883 4300 7898 
        4281 7890 4255 7936 4261 7908 4267 7898 4273 7870 
        4282 7848 
TIME Y22M11D18T1200Z-Y22M11D19T1200Z

$$

NYZ007-170300-
/O.CON.KBUF.LE.W.0005.221118T0600Z-221120T1800Z/
Jefferson-
Including the city of Watertown
139 PM EST Wed Nov 16 2022

...LAKE EFFECT SNOW WARNING REMAINS IN EFFECT FROM 1 AM FRIDAY TO
1 PM EST SUNDAY...

* WHAT...Heavy lake effect snow expected. Total snow accumulations
  of 2 to 3 feet in the most persistent lake snows. The most snow
  will occur across the northern half of the county from the
  Watertown area and Fort Drum to Philadelphia. Winds gusting as
  high as 35 mph will produce patchy blowing snow.

* WHERE...Jefferson county.

* WHEN...From 1 AM Friday to 1 PM EST Sunday.

* IMPACTS...Travel could be very difficult to impossible. The
  hazardous conditions will impact the Friday morning and evening
  commute.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Heavy snow will fall in relatively narrow bands. If traveling, be
prepared for rapidly changing road conditions and visibilities.

Submit snow reports through our website or social media.

&&

Experimental content below...do not use operationally
To view the experimental polygons please see:
http://www.weather.gov/buf/lespolygon
COORD...4412 7569 4417 7573 4420 7604 4419 7619 
        4415 7638 4402 7640 4397 7634 4393 7618 4391 7594 
        4403 7570 
TIME Y22M11D18T0600Z-Y22M11D18T1200Z
COORD...4413 7534 4419 7537 4433 7568 4437 7581 
        4427 7611 4412 7638 4402 7640 4399 7634 4384 7634 
        4388 7586 
TIME Y22M11D18T1200Z-Y22M11D19T1200Z

$$

NYZ001-002-170300-
/O.CON.KBUF.WS.A.0011.221119T0000Z-221120T1200Z/
Niagara-Orleans-
Including the cities of Niagara Falls and Medina
139 PM EST Wed Nov 16 2022

...WINTER STORM WATCH REMAINS IN EFFECT FROM FRIDAY EVENING
THROUGH SUNDAY MORNING...

* WHAT...Heavy lake effect snow possible. Total snow accumulations
  of a foot or more is possible in the most persistent lake snows.
  The heaviest snow will occur over southern portions of the 
  county. Winds could gust as high as 35 mph producing patchy 
  blowing snow.

* WHERE...Niagara and Orleans counties.

* WHEN...From Friday evening through Sunday morning.

* IMPACTS...Travel could be very difficult to impossible. The 
  hazardous conditions could impact the evening commute.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Narrow bands of heavy snow could impact portions of the region.
Localized travel problems will be possible.

&&

$$

JLA

903 
WWUS41 KBUF 170136
WSWBUF

URGENT - WINTER WEATHER MESSAGE
National Weather Service Buffalo NY
836 PM EST Wed Nov 16 2022

NYZ085-171100-
/O.CON.KBUF.LE.W.0005.000000T0000Z-221119T0600Z/
Southern Erie-
Including the cities of Orchard Park and Springville
836 PM EST Wed Nov 16 2022

...LAKE EFFECT SNOW WARNING REMAINS IN EFFECT UNTIL 1 AM EST
SATURDAY...

* WHAT...Heavy lake effect snow expected. Total snow 
  accumulations of 1 to 3 feet in the most persistent lake 
  snows. Winds gusting as high as 35 mph will produce patchy 
  blowing snow.

* WHERE...Southern Erie county.

* WHEN...From 7 PM this evening to 1 AM EST Saturday.

* IMPACTS...Travel could be very difficult to impossible. The
  hazardous conditions could impact the morning or evening
  commute. The heavy snow could also bring down some tree limbs
  and cause scattered power outages.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Heavy snow will fall in relatively narrow bands. If traveling, be
prepared for rapidly changing road conditions and visibilities.

Submit snow reports through our website or social media.

&&

Experimental content below...do not use operationally
To view the experimental polygons please see:
http://www.weather.gov/buf/lespolygon
COORD...4261 7809 4270 7817 4281 7833 4276 7900 
        4234 7970 4227 7975 4235 7933 4250 7904 4255 7864 
        4256 7828 
TIME Y22M11D17T0000Z-Y22M11D17T0600Z
COORD...4249 7844 4266 7836 4271 7844 4272 7888 
        4259 7911 4243 7955 4232 7975 4203 7976 4214 7948 
        4224 7905 
TIME Y22M11D17T0600Z-Y22M11D17T1800Z
COORD...4295 7843 4304 7847 4303 7868 4306 7868 
        4301 7895 4298 7902 4288 7889 4271 7894 4272 7881 
        4288 7847 
TIME Y22M11D18T0000Z-Y22M11D18T1200Z
COORD...4298 7836 4308 7847 4307 7883 4300 7898 
        4281 7890 4255 7936 4261 7908 4267 7898 4273 7870 
        4282 7848 
TIME Y22M11D18T1200Z-Y22M11D19T1200Z

$$

NYZ012-019-020-171100-
/O.CON.KBUF.LE.W.0005.000000T0000Z-221118T0300Z/
Wyoming-Chautauqua-Cattaraugus-
Including the cities of Warsaw, Jamestown, and Olean
836 PM EST Wed Nov 16 2022

...LAKE EFFECT SNOW WARNING REMAINS IN EFFECT UNTIL 10 PM EST
THURSDAY...

* WHAT...Heavy lake effect snow expected. The heaviest snow will
  occur tonight into early Thursday morning over far western
  Wyoming county. Total snow accumulations of 7 to 14 inches in 
  the most persistent lake snows.

* WHERE...Wyoming, Chautauqua, and Cattaraugus counties.

* WHEN...From 7 PM this evening to 10 PM EST Thursday.

* IMPACTS...Travel could be very difficult to impossible. The 
  hazardous conditions could impact the morning or evening 
  commute. The heavy snow could also bring down some tree limbs
  and cause scattered power outages.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Heavy snow will fall in relatively narrow bands. If traveling, be
prepared for rapidly changing road conditions and visibilities.

Submit snow reports through our website or social media.

&&

Experimental content below...do not use operationally
To view the experimental polygons please see:
http://www.weather.gov/buf/lespolygon
COORD...4261 7809 4270 7817 4281 7833 4276 7900 
        4234 7970 4227 7975 4235 7933 4250 7904 4255 7864 
        4256 7828 
TIME Y22M11D17T0000Z-Y22M11D17T0600Z
COORD...4249 7844 4266 7836 4271 7844 4272 7888 
        4259 7911 4243 7955 4232 7975 4203 7976 4214 7948 
        4224 7905 
TIME Y22M11D17T0600Z-Y22M11D17T1800Z
COORD...4233 7912 4239 7911 4244 7916 4242 7943 
        4238 7944 4230 7959 4227 7972 4219 7973 4220 7941 
        4222 7941 
TIME Y22M11D17T1800Z-Y22M11D18T0000Z
COORD...4298 7836 4308 7847 4307 7883 4300 7898 
        4281 7890 4255 7936 4261 7908 4267 7898 4273 7870 
        4282 7848 
TIME Y22M11D18T1200Z-Y22M11D19T1200Z

$$

NYZ010-011-171100-
/O.CON.KBUF.LE.W.0005.221118T0000Z-221120T1800Z/
Northern Erie-Genesee-
Including the cities of Buffalo and Batavia
836 PM EST Wed Nov 16 2022

...LAKE EFFECT SNOW WARNING REMAINS IN EFFECT FROM 7 PM THURSDAY
TO 1 PM EST SUNDAY...

* WHAT...Heavy lake effect snow expected. Total snow 
  accumulations of 2 to 3 feet in the most persistent lake 
  snows. The heaviest snow is expected late Thursday evening 
  through Friday night when snowfall rates could exceed 3 inches 
  per hour. Snowfall totals of up to 4 feet will be possible if 
  the main snow band remains stationary for longer period of 
  time. Winds gusting as high as 35 mph with produce patchy 
  blowing snow.

* WHERE...Northern Erie and Genesee counties.

* WHEN...From 7 PM Thursday to 1 PM EST Sunday.

* IMPACTS...Travel could be very difficult to impossible. The
  hazardous conditions will impact the Friday morning and evening
  commute. The heavy snow could also bring down some tree limbs
  and cause scattered power outages.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Heavy snow will fall in relatively narrow bands. If traveling, be
prepared for rapidly changing road conditions and visibilities.

Submit snow reports through our website or social media.

&&

Experimental content below...do not use operationally
To view the experimental polygons please see:
http://www.weather.gov/buf/lespolygon
COORD...4261 7809 4270 7817 4281 7833 4276 7900 
        4234 7970 4227 7975 4235 7933 4250 7904 4255 7864 
        4256 7828 
TIME Y22M11D17T0000Z-Y22M11D17T0600Z
COORD...4295 7843 4304 7847 4303 7868 4306 7868 
        4301 7895 4298 7902 4288 7889 4271 7894 4272 7881 
        4288 7847 
TIME Y22M11D18T0000Z-Y22M11D18T1200Z
COORD...4298 7836 4308 7847 4307 7883 4300 7898 
        4281 7890 4255 7936 4261 7908 4267 7898 4273 7870 
        4282 7848 
TIME Y22M11D18T1200Z-Y22M11D19T1200Z

$$

NYZ006-171100-
/O.CON.KBUF.LE.W.0005.000000T0000Z-221118T0900Z/
Oswego-
Including the city of Oswego
836 PM EST Wed Nov 16 2022

...LAKE EFFECT SNOW WARNING REMAINS IN EFFECT UNTIL 4 AM EST
FRIDAY...

* WHAT...Heavy lake effect snow expected. Total snow 
  accumulations of 10 to 18 inches in the most persistent lake 
  snows. Winds gusting as high as 35 mph will result in patchy 
  blowing snow.

* WHERE...Oswego county.

* WHEN...From 7 PM this evening to 4 AM EST Friday.

* IMPACTS...Travel could be very difficult to impossible. The 
  hazardous conditions could impact the morning or evening 
  commute. The heavy snow could also bring down some tree limbs
  and cause scattered power outages.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Heavy snow will fall in relatively narrow bands. If traveling, be
prepared for rapidly changing road conditions and visibilities.

Submit snow reports through our website or social media.

&&

Experimental content below...do not use operationally
To view the experimental polygons please see:
http://www.weather.gov/buf/lespolygon
COORD...4355 7547 4361 7600 4357 7606 4351 7608 
        4346 7603 4348 7581 4342 7586 4347 7570 4342 7550 
        4348 7540 
TIME Y22M11D17T0000Z-Y22M11D17T0600Z
COORD...4348 7564 4365 7598 4365 7620 4355 7625 
        4356 7643 4345 7663 4338 7659 4333 7630 4333 7587 
        4346 7581 
TIME Y22M11D17T0600Z-Y22M11D17T1800Z
COORD...4352 7559 4358 7573 4363 7600 4352 7620 
        4351 7629 4344 7627 4336 7590 4346 7581 4348 7581 
        4345 7555 
TIME Y22M11D17T1800Z-Y22M11D18T0600Z

$$

NYZ008-171100-
/O.CON.KBUF.LE.W.0005.000000T0000Z-221119T0900Z/
Lewis-
Including the city of Lowville
836 PM EST Wed Nov 16 2022

...LAKE EFFECT SNOW WARNING REMAINS IN EFFECT UNTIL 4 AM EST
SATURDAY...

* WHAT...Heavy lake effect snow expected. Snow will occur across 
  southwestern Lewis county, especially across the Tug Hill late 
  tonight through Thursday morning. Snow accumulations will 
  range from 8 to 14 inches through Thursday. Expect the bands 
  to then shift to far northern Lewis county Thursday night into 
  Friday night. Expected snow accumulations over far northern 
  Lewis county Thursday night through Friday night will range 
  from 8 to 16 inches. Winds gusting as high as 35 mph with 
  produce patchy blowing snow.

* WHERE...Lewis county.

* WHEN...From 7 PM this evening to 4 AM EST Saturday.

* IMPACTS...Travel could be very difficult to impossible. The 
  hazardous conditions could impact the morning or evening 
  commutes. The heavy snow could also bring down some tree limbs
  and cause scattered power outages.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Heavy snow will fall in relatively narrow bands. If traveling, be
prepared for rapidly changing road conditions and visibilities.

Submit snow reports through our website or social media.

&&

Experimental content below...do not use operationally
To view the experimental polygons please see:
http://www.weather.gov/buf/lespolygon
COORD...4355 7547 4361 7600 4357 7606 4351 7608 
        4346 7603 4348 7581 4342 7586 4347 7570 4342 7550 
        4348 7540 
TIME Y22M11D17T0000Z-Y22M11D17T0600Z
COORD...4348 7564 4365 7598 4365 7620 4355 7625 
        4356 7643 4345 7663 4338 7659 4333 7630 4333 7587 
        4346 7581 
TIME Y22M11D17T0600Z-Y22M11D17T1800Z
COORD...4352 7559 4358 7573 4363 7600 4352 7620 
        4351 7629 4344 7627 4336 7590 4346 7581 4348 7581 
        4345 7555 
TIME Y22M11D17T1800Z-Y22M11D18T0600Z
COORD...4413 7534 4419 7537 4433 7568 4437 7581 
        4427 7611 4412 7638 4402 7640 4399 7634 4384 7634 
        4388 7586 
TIME Y22M11D18T1200Z-Y22M11D19T1200Z

$$

NYZ007-171100-
/O.CON.KBUF.LE.W.0005.221118T0600Z-221120T1800Z/
Jefferson-
Including the city of Watertown
836 PM EST Wed Nov 16 2022

...LAKE EFFECT SNOW WARNING REMAINS IN EFFECT FROM 1 AM FRIDAY TO
1 PM EST SUNDAY...

* WHAT...Heavy lake effect snow expected. Total snow 
  accumulations of 2 to 3 feet in the most persistent lake 
  snows. The most snow will occur across the northern half of 
  the county from the Watertown area and Fort Drum to 
  Philadelphia. Winds gusting as high as 35 mph will produce 
  patchy blowing snow.

* WHERE...Jefferson county.

* WHEN...From 1 AM Friday to 1 PM EST Sunday.

* IMPACTS...Travel could be very difficult to impossible. The
  hazardous conditions will impact the Friday morning and evening
  commute. The heavy snow could also bring down some tree limbs
  and cause scattered power outages.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Heavy snow will fall in relatively narrow bands. If traveling, be
prepared for rapidly changing road conditions and visibilities.

Submit snow reports through our website or social media.

&&

Experimental content below...do not use operationally
To view the experimental polygons please see:
http://www.weather.gov/buf/lespolygon
COORD...4412 7569 4417 7573 4420 7604 4419 7619 
        4415 7638 4402 7640 4397 7634 4393 7618 4391 7594 
        4403 7570 
TIME Y22M11D18T0600Z-Y22M11D18T1200Z
COORD...4413 7534 4419 7537 4433 7568 4437 7581 
        4427 7611 4412 7638 4402 7640 4399 7634 4384 7634 
        4388 7586 
TIME Y22M11D18T1200Z-Y22M11D19T1200Z

$$

NYZ001-002-171100-
/O.CON.KBUF.WS.A.0011.221119T0000Z-221120T1200Z/
Niagara-Orleans-
Including the cities of Niagara Falls and Medina
836 PM EST Wed Nov 16 2022

...WINTER STORM WATCH REMAINS IN EFFECT FROM FRIDAY EVENING
THROUGH SUNDAY MORNING...

* WHAT...Heavy lake effect snow possible. Total snow 
  accumulations of a foot or more is possible in the most 
  persistent lake snows. The heaviest snow will occur over 
  southern portions of the county. Winds could gust as high as 
  35 mph producing patchy blowing snow.

* WHERE...Niagara and Orleans counties.

* WHEN...From Friday evening through Sunday morning.

* IMPACTS...Travel could be very difficult to impossible. The 
  hazardous conditions could impact the evening commute. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Narrow bands of heavy snow could impact portions of the region.
Localized travel problems will be possible.

&&

$$

TMA

320 
WWUS41 KBUF 170828
WSWBUF

URGENT - WINTER WEATHER MESSAGE
National Weather Service Buffalo NY
328 AM EST Thu Nov 17 2022

NYZ001-171630-
/O.UPG.KBUF.WS.A.0011.221119T0000Z-221120T1200Z/
/O.EXB.KBUF.LE.W.0005.221119T0000Z-221120T1200Z/
Niagara-
Including the city of Niagara Falls
328 AM EST Thu Nov 17 2022

...LAKE EFFECT SNOW WARNING IN EFFECT FROM 7 PM FRIDAY TO 7 AM
EST SUNDAY...

* WHAT...Heavy lake effect snow expected. Total snow 
  accumulations of 8 to 16 inches in the most persistent lake 
  snows. Winds gusting as high as 35 mph.

* WHERE...Niagara county.

* WHEN...From 7 PM Friday to 7 AM EST Sunday.

* IMPACTS...Travel could be very difficult to impossible. Areas of
  blowing snow could significantly reduce visibility. The
  hazardous conditions could impact the evening commute. The heavy
  snow could also bring down some tree limbs and cause scattered
  power outages.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Heavy snow will fall in relatively narrow bands. If traveling, be
prepared for rapidly changing road conditions and visibilities.

Submit snow reports through our website or social media.

&&

Experimental content below...do not use operationally
To view the experimental polygons please see:
http://www.weather.gov/buf/lespolygon
COORD...4291 7823 4306 7826 4312 7843 4311 7858 
        4300 7902 4281 7890 4253 7939 4250 7936 4264 7869 
        4280 7830 
TIME Y22M11D18T0000Z-Y22M11D18T1200Z
COORD...4298 7806 4309 7805 4319 7848 4312 7888 
        4300 7905 4288 7889 4281 7890 4247 7948 4263 7881 
        4283 7830 
TIME Y22M11D18T1200Z-Y22M11D19T1200Z
COORD...4313 7873 4319 7875 4321 7895 4318 7908 
        4307 7909 4306 7903 4300 7905 4297 7893 4302 7880 
        4306 7877 
TIME Y22M11D19T1200Z-Y22M11D20T0000Z
COORD...4305 7856 4309 7852 4317 7854 4318 7863 
        4312 7888 4306 7901 4300 7905 4288 7892 4289 7879 
        4295 7875 
TIME Y22M11D20T0000Z-Y22M11D20T0600Z

$$

NYZ085-171630-
/O.CON.KBUF.LE.W.0005.000000T0000Z-221119T0600Z/
Southern Erie-
Including the cities of Orchard Park and Springville
328 AM EST Thu Nov 17 2022

...LAKE EFFECT SNOW WARNING REMAINS IN EFFECT UNTIL 1 AM EST
SATURDAY...

* WHAT...Heavy lake effect snow. Total snow accumulations of 1 to
  3 feet in the most persistent lake snows. Winds gusting as high
  as 35 mph.

* WHERE...Southern Erie county.

* WHEN...Until 1 AM EST Saturday.

* IMPACTS...Travel will be very difficult to impossible. The 
  hazardous conditions could impact the morning or evening 
  commute. The heavy snow could also bring down some tree limbs
  and cause scattered power outages.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Heavy snow will fall in relatively narrow bands. If traveling, be
prepared for rapidly changing road conditions and visibilities.

Submit snow reports through our website or social media.

&&

Experimental content below...do not use operationally
To view the experimental polygons please see:
http://www.weather.gov/buf/lespolygon
COORD...4229 7866 4245 7848 4260 7851 4265 7880 
        4252 7903 4246 7934 4230 7975 4199 7977 4200 7884 
        4216 7873 
TIME Y22M11D17T0800Z-Y22M11D18T0000Z
COORD...4291 7823 4306 7826 4312 7843 4311 7858 
        4300 7902 4281 7890 4253 7939 4250 7936 4264 7869 
        4280 7830 
TIME Y22M11D18T0000Z-Y22M11D18T1200Z
COORD...4298 7806 4309 7805 4319 7848 4312 7888 
        4300 7905 4288 7889 4281 7890 4247 7948 4263 7881 
        4283 7830 
TIME Y22M11D18T1200Z-Y22M11D19T1200Z
COORD...4242 7843 4258 7852 4277 7837 4273 7870 
        4255 7894 4246 7934 4225 7976 4199 7977 4218 7920 
        4226 7856 
TIME Y22M11D20T0600Z-Y22M11D20T1200Z

$$

NYZ010-011-171630-
/O.CON.KBUF.LE.W.0005.221118T0000Z-221120T1800Z/
Northern Erie-Genesee-
Including the cities of Buffalo and Batavia
328 AM EST Thu Nov 17 2022

...LAKE EFFECT SNOW WARNING REMAINS IN EFFECT FROM 7 PM THIS
EVENING TO 1 PM EST SUNDAY...

* WHAT...Heavy lake effect snow expected. Total snow accumulations
  of 2 to 4 feet in the most persistent lake snows. The heaviest
  snow is expected late this evening through Friday night when
  snowfall rates could exceed 3 inches per hour. Winds gusting as
  high as 35 mph with produce patchy blowing snow.

* WHERE...Northern Erie and Genesee counties.

* WHEN...From 7 PM this evening to 1 PM EST Sunday.

* IMPACTS...Travel will be very difficult to impossible. The 
  hazardous conditions will impact the Friday morning and evening 
  commute. The heavy snow could also bring down some tree limbs 
  and cause scattered power outages.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Heavy snow will fall in relatively narrow bands. If traveling, be
prepared for rapidly changing road conditions and visibilities.

Submit snow reports through our website or social media.

&&

Experimental content below...do not use operationally
To view the experimental polygons please see:
http://www.weather.gov/buf/lespolygon
COORD...4291 7823 4306 7826 4312 7843 4311 7858 
        4300 7902 4281 7890 4253 7939 4250 7936 4264 7869 
        4280 7830 
TIME Y22M11D18T0000Z-Y22M11D18T1200Z
COORD...4298 7806 4309 7805 4319 7848 4312 7888 
        4300 7905 4288 7889 4281 7890 4247 7948 4263 7881 
        4283 7830 
TIME Y22M11D18T1200Z-Y22M11D19T1200Z
COORD...4313 7873 4319 7875 4321 7895 4318 7908 
        4307 7909 4306 7903 4300 7905 4297 7893 4302 7880 
        4306 7877 
TIME Y22M11D19T1200Z-Y22M11D20T0000Z
COORD...4305 7856 4309 7852 4317 7854 4318 7863 
        4312 7888 4306 7901 4300 7905 4288 7892 4289 7879 
        4295 7875 
TIME Y22M11D20T0000Z-Y22M11D20T0600Z

$$

NYZ012-019-020-171630-
/O.CON.KBUF.LE.W.0005.000000T0000Z-221118T0300Z/
Wyoming-Chautauqua-Cattaraugus-
Including the cities of Warsaw, Jamestown, and Olean
328 AM EST Thu Nov 17 2022

...LAKE EFFECT SNOW WARNING REMAINS IN EFFECT UNTIL 10 PM EST
THIS EVENING...

* WHAT...Heavy lake effect snow. Additional snow accumulations 
  of 4 to 7 inches in the most persistent lake snows.

* WHERE...Wyoming, Chautauqua, and Cattaraugus counties.

* WHEN...Until 10 PM EST this evening.

* IMPACTS...Travel will be very difficult. The hazardous 
  conditions could impact the morning or evening commute. The 
  heavy snow could also bring down some tree limbs and cause 
  scattered power outages.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Heavy snow will fall in relatively narrow bands. If traveling, be
prepared for rapidly changing road conditions and visibilities.

Submit snow reports through our website or social media.

&&

Experimental content below...do not use operationally
To view the experimental polygons please see:
http://www.weather.gov/buf/lespolygon
COORD...4229 7866 4245 7848 4260 7851 4265 7880 
        4252 7903 4246 7934 4230 7975 4199 7977 4200 7884 
        4216 7873 
TIME Y22M11D17T0800Z-Y22M11D18T0000Z
COORD...4291 7823 4306 7826 4312 7843 4311 7858 
        4300 7902 4281 7890 4253 7939 4250 7936 4264 7869 
        4280 7830 
TIME Y22M11D18T0000Z-Y22M11D18T1200Z
COORD...4298 7806 4309 7805 4319 7848 4312 7888 
        4300 7905 4288 7889 4281 7890 4247 7948 4263 7881 
        4283 7830 
TIME Y22M11D18T1200Z-Y22M11D19T1200Z
COORD...4242 7843 4258 7852 4277 7837 4273 7870 
        4255 7894 4246 7934 4225 7976 4199 7977 4218 7920 
        4226 7856 
TIME Y22M11D20T0600Z-Y22M11D20T1200Z

$$

NYZ006-171630-
/O.CON.KBUF.LE.W.0005.000000T0000Z-221118T0900Z/
Oswego-
Including the city of Oswego
328 AM EST Thu Nov 17 2022

...LAKE EFFECT SNOW WARNING REMAINS IN EFFECT UNTIL 4 AM EST
FRIDAY...

* WHAT...Heavy lake effect snow. Total snow accumulations of 10 
  to 18 inches in the most persistent lake snows. Winds gusting as
  high as 35 mph.

* WHERE...Oswego county.

* WHEN...Until 4 AM EST Friday.

* IMPACTS...Travel could be very difficult to impossible. The 
  hazardous conditions could impact the morning or evening 
  commute. The heavy snow could also bring down some tree limbs
  and cause scattered power outages.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Heavy snow will fall in relatively narrow bands. If traveling, be
prepared for rapidly changing road conditions and visibilities.

Submit snow reports through our website or social media.

&&

Experimental content below...do not use operationally
To view the experimental polygons please see:
http://www.weather.gov/buf/lespolygon
COORD...4348 7542 4366 7584 4365 7617 4355 7625 
        4356 7643 4343 7667 4337 7665 4327 7586 4342 7586 
        4344 7545 
TIME Y22M11D17T0800Z-Y22M11D17T1800Z
COORD...4352 7559 4358 7573 4363 7600 4352 7620 
        4351 7629 4344 7627 4336 7590 4346 7581 4348 7581 
        4345 7555 
TIME Y22M11D17T1800Z-Y22M11D18T0600Z

$$

NYZ008-171630-
/O.CON.KBUF.LE.W.0005.000000T0000Z-221119T0900Z/
Lewis-
Including the city of Lowville
328 AM EST Thu Nov 17 2022

...LAKE EFFECT SNOW WARNING REMAINS IN EFFECT UNTIL 4 AM EST
SATURDAY...

* WHAT...Heavy lake effect snow expected. Snow will occur across
  southwestern Lewis county, especially across the Tug Hill
  through this morning. Snow accumulations will range from 8 to 14
  inches through today. Expect the bands to then shift to far
  northern Lewis county tonight into Friday night. Expected snow 
  accumulations over far northern Lewis county Thursday night 
  through Friday night will range from 8 to 16 inches. Winds 
  gusting as high as 35 mph with produce patchy blowing snow.

* WHERE...Lewis county.

* WHEN...Until 4 AM EST Saturday.

* IMPACTS...Travel could be very difficult to impossible. The 
  hazardous conditions could impact the morning or evening 
  commute. The heavy snow could also bring down some tree limbs
  and cause scattered power outages.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Heavy snow will fall in relatively narrow bands. If traveling, be
prepared for rapidly changing road conditions and visibilities.

Submit snow reports through our website or social media.

&&

Experimental content below...do not use operationally
To view the experimental polygons please see:
http://www.weather.gov/buf/lespolygon
COORD...4348 7542 4366 7584 4365 7617 4355 7625 
        4356 7643 4343 7667 4337 7665 4327 7586 4342 7586 
        4344 7545 
TIME Y22M11D17T0800Z-Y22M11D17T1800Z
COORD...4352 7559 4358 7573 4363 7600 4352 7620 
        4351 7629 4344 7627 4336 7590 4346 7581 4348 7581 
        4345 7555 
TIME Y22M11D17T1800Z-Y22M11D18T0600Z
COORD...4414 7523 4439 7581 4440 7591 4415 7638 
        4386 7637 4379 7627 4377 7615 4388 7568 4398 7556 
        4402 7538 
TIME Y22M11D18T1200Z-Y22M11D19T1200Z
COORD...4409 7545 4418 7562 4428 7556 4440 7591 
        4415 7638 4386 7637 4374 7625 4375 7594 4382 7572 
        4397 7551 
TIME Y22M11D20T0000Z-Y22M11D20T1200Z

$$

NYZ007-171630-
/O.CON.KBUF.LE.W.0005.221118T0600Z-221120T1800Z/
Jefferson-
Including the city of Watertown
328 AM EST Thu Nov 17 2022

...LAKE EFFECT SNOW WARNING REMAINS IN EFFECT FROM 1 AM FRIDAY TO
1 PM EST SUNDAY...

* WHAT...Heavy lake effect snow expected. Total snow accumulations
  of 2 to 3 feet in the most persistent lake snows. The most snow
  will occur across the northern half of the county from the
  Watertown area and Fort Drum to Philadelphia. Winds gusting as 
  high as 35 mph.

* WHERE...Jefferson county.

* WHEN...From 1 AM Friday to 1 PM EST Sunday.

* IMPACTS...Travel could be very difficult to impossible. The 
  hazardous conditions could impact the morning or evening 
  commute. The heavy snow could also bring down some tree limbs
  and cause scattered power outages.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Heavy snow will fall in relatively narrow bands. If traveling, be
prepared for rapidly changing road conditions and visibilities.

Submit snow reports through our website or social media.

&&

Experimental content below...do not use operationally
To view the experimental polygons please see:
http://www.weather.gov/buf/lespolygon
COORD...4412 7569 4422 7581 4421 7613 4415 7638 
        4402 7640 4397 7634 4395 7618 4393 7618 4391 7594 
        4403 7570 
TIME Y22M11D18T0600Z-Y22M11D18T1200Z
COORD...4414 7523 4439 7581 4440 7591 4415 7638 
        4386 7637 4379 7627 4377 7615 4388 7568 4398 7556 
        4402 7538 
TIME Y22M11D18T1200Z-Y22M11D19T1200Z
COORD...4427 7587 4435 7584 4434 7598 4431 7608 
        4423 7612 4423 7615 4413 7620 4404 7622 4404 7616 
        4419 7592 
TIME Y22M11D19T1200Z-Y22M11D20T0000Z
COORD...4409 7545 4418 7562 4428 7556 4440 7591 
        4415 7638 4386 7637 4374 7625 4375 7594 4382 7572 
        4397 7551 
TIME Y22M11D20T0000Z-Y22M11D20T1200Z

$$

NYZ002-171630-
/O.UPG.KBUF.WS.A.0011.221119T0000Z-221120T1200Z/
/O.NEW.KBUF.WW.Y.0025.221119T0000Z-221120T1200Z/
Orleans-
Including the city of Medina
328 AM EST Thu Nov 17 2022

...WINTER WEATHER ADVISORY IN EFFECT FROM 7 PM FRIDAY TO 7 AM EST
SUNDAY...

* WHAT...Snow expected. Total snow accumulations of 4 to 7 
  inches. Winds gusting as high as 35 mph.

* WHERE...Orleans county.

* WHEN...From 7 PM Friday to 7 AM EST Sunday.

* IMPACTS...Travel could be very difficult. The hazardous 
  conditions could impact the evening commute.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Periods of snow will result in snow covered roads and limited
visibilities. Slow down and use caution while driving.

Submit snow reports through our website or social media.

&&

$$

Apffel

546 
WWUS41 KBUF 171450
WSWBUF

URGENT - WINTER WEATHER MESSAGE
National Weather Service Buffalo NY
950 AM EST Thu Nov 17 2022

NYZ085-172300-
/O.CON.KBUF.LE.W.0005.000000T0000Z-221119T0600Z/
Southern Erie-
Including the cities of Orchard Park and Springville
950 AM EST Thu Nov 17 2022

...LAKE EFFECT SNOW WARNING REMAINS IN EFFECT UNTIL 1 AM EST
SATURDAY...

* WHAT...Heavy lake effect snow. Total snow accumulations of 1 
  to 3 feet in the most persistent lake snows. Winds gusting as 
  high as 35 mph.

* WHERE...Southern Erie county.

* WHEN...Until 1 AM EST Saturday.

* IMPACTS...Travel will be very difficult to impossible. The 
  hazardous conditions could impact the morning or evening 
  commute. The heavy snow could also bring down some tree limbs 
  and cause scattered power outages.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Heavy snow will fall in relatively narrow bands. If traveling, be
prepared for rapidly changing road conditions and visibilities.

Submit snow reports through our website or social media.

&&

Experimental content below...do not use operationally
To view the experimental polygons please see:
http://www.weather.gov/buf/lespolygon
COORD...4229 7866 4245 7848 4260 7851 4265 7880 
        4252 7903 4246 7934 4230 7975 4199 7977 4200 7884 
        4216 7873 
TIME Y22M11D17T0800Z-Y22M11D18T0000Z
COORD...4291 7823 4306 7826 4312 7843 4311 7858 
        4300 7902 4281 7890 4253 7939 4250 7936 4264 7869 
        4280 7830 
TIME Y22M11D18T0000Z-Y22M11D18T1200Z
COORD...4298 7806 4309 7805 4319 7848 4312 7888 
        4300 7905 4288 7889 4281 7890 4247 7948 4263 7881 
        4283 7830 
TIME Y22M11D18T1200Z-Y22M11D19T1200Z
COORD...4242 7843 4258 7852 4277 7837 4273 7870 
        4255 7894 4246 7934 4225 7976 4199 7977 4218 7920 
        4226 7856 
TIME Y22M11D20T0600Z-Y22M11D20T1200Z

$$

NYZ010-011-172300-
/O.CON.KBUF.LE.W.0005.221118T0000Z-221120T1800Z/
Northern Erie-Genesee-
Including the cities of Buffalo and Batavia
950 AM EST Thu Nov 17 2022

...LAKE EFFECT SNOW WARNING REMAINS IN EFFECT FROM 7 PM THIS
EVENING TO 1 PM EST SUNDAY...

* WHAT...Heavy lake effect snow expected. Total snow 
  accumulations of 2 to 4 feet in the most persistent lake 
  snows. The heaviest snow is expected late this evening through 
  Friday night when snowfall rates could exceed 3 inches per 
  hour. Winds gusting as high as 35 mph with produce patchy 
  blowing snow.

* WHERE...Northern Erie and Genesee counties.

* WHEN...From 7 PM this evening to 1 PM EST Sunday.

* IMPACTS...Travel will be very difficult to impossible. The 
  hazardous conditions will impact the Friday morning and 
  evening commute. The heavy snow could also bring down some 
  tree limbs and cause scattered power outages.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Heavy snow will fall in relatively narrow bands. If traveling, be
prepared for rapidly changing road conditions and visibilities.

Submit snow reports through our website or social media.

&&

Experimental content below...do not use operationally
To view the experimental polygons please see:
http://www.weather.gov/buf/lespolygon
COORD...4291 7823 4306 7826 4312 7843 4311 7858 
        4300 7902 4281 7890 4253 7939 4250 7936 4264 7869 
        4280 7830 
TIME Y22M11D18T0000Z-Y22M11D18T1200Z
COORD...4298 7806 4309 7805 4319 7848 4312 7888 
        4300 7905 4288 7889 4281 7890 4247 7948 4263 7881 
        4283 7830 
TIME Y22M11D18T1200Z-Y22M11D19T1200Z
COORD...4313 7873 4319 7875 4321 7895 4318 7908 
        4307 7909 4306 7903 4300 7905 4297 7893 4302 7880 
        4306 7877 
TIME Y22M11D19T1200Z-Y22M11D20T0000Z
COORD...4305 7856 4309 7852 4317 7854 4318 7863 
        4312 7888 4306 7901 4300 7905 4288 7892 4289 7879 
        4295 7875 
TIME Y22M11D20T0000Z-Y22M11D20T0600Z

$$

NYZ012-019-020-172300-
/O.CON.KBUF.LE.W.0005.000000T0000Z-221118T0300Z/
Wyoming-Chautauqua-Cattaraugus-
Including the cities of Warsaw, Jamestown, and Olean
950 AM EST Thu Nov 17 2022

...LAKE EFFECT SNOW WARNING REMAINS IN EFFECT UNTIL 10 PM EST
THIS EVENING...

* WHAT...Heavy lake effect snow. Additional snow accumulations 
  of 4 to 7 inches in the most persistent lake snows.

* WHERE...Wyoming, Chautauqua, and Cattaraugus counties.

* WHEN...Until 10 PM EST this evening.

* IMPACTS...Travel will be very difficult. The hazardous 
  conditions could impact the morning or evening commute. The 
  heavy snow could also bring down some tree limbs and cause 
  scattered power outages.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Heavy snow will fall in relatively narrow bands. If traveling, be
prepared for rapidly changing road conditions and visibilities.

Submit snow reports through our website or social media.

&&

Experimental content below...do not use operationally
To view the experimental polygons please see:
http://www.weather.gov/buf/lespolygon
COORD...4229 7866 4245 7848 4260 7851 4265 7880 
        4252 7903 4246 7934 4230 7975 4199 7977 4200 7884 
        4216 7873 
TIME Y22M11D17T0800Z-Y22M11D18T0000Z
COORD...4291 7823 4306 7826 4312 7843 4311 7858 
        4300 7902 4281 7890 4253 7939 4250 7936 4264 7869 
        4280 7830 
TIME Y22M11D18T0000Z-Y22M11D18T1200Z
COORD...4298 7806 4309 7805 4319 7848 4312 7888 
        4300 7905 4288 7889 4281 7890 4247 7948 4263 7881 
        4283 7830 
TIME Y22M11D18T1200Z-Y22M11D19T1200Z
COORD...4242 7843 4258 7852 4277 7837 4273 7870 
        4255 7894 4246 7934 4225 7976 4199 7977 4218 7920 
        4226 7856 
TIME Y22M11D20T0600Z-Y22M11D20T1200Z

$$

NYZ006-172300-
/O.CON.KBUF.LE.W.0005.000000T0000Z-221118T0900Z/
Oswego-
Including the city of Oswego
950 AM EST Thu Nov 17 2022

...LAKE EFFECT SNOW WARNING REMAINS IN EFFECT UNTIL 4 AM EST
FRIDAY...

* WHAT...Heavy lake effect snow. Total snow accumulations of 10 
  to 18 inches in the most persistent lake snows. Winds gusting 
  as high as 35 mph.

* WHERE...Oswego county.

* WHEN...Until 4 AM EST Friday.

* IMPACTS...Travel could be very difficult to impossible. The 
  hazardous conditions could impact the morning or evening 
  commute. The heavy snow could also bring down some tree limbs 
  and cause scattered power outages.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Heavy snow will fall in relatively narrow bands. If traveling, be
prepared for rapidly changing road conditions and visibilities.

Submit snow reports through our website or social media.

&&

Experimental content below...do not use operationally
To view the experimental polygons please see:
http://www.weather.gov/buf/lespolygon
COORD...4348 7542 4366 7584 4365 7617 4355 7625 
        4356 7643 4343 7667 4337 7665 4327 7586 4342 7586 
        4344 7545 
TIME Y22M11D17T0800Z-Y22M11D17T1800Z
COORD...4352 7559 4358 7573 4363 7600 4352 7620 
        4351 7629 4344 7627 4336 7590 4346 7581 4348 7581 
        4345 7555 
TIME Y22M11D17T1800Z-Y22M11D18T0600Z

$$

NYZ008-172300-
/O.CON.KBUF.LE.W.0005.000000T0000Z-221119T0900Z/
Lewis-
Including the city of Lowville
950 AM EST Thu Nov 17 2022

...LAKE EFFECT SNOW WARNING REMAINS IN EFFECT UNTIL 4 AM EST
SATURDAY...

* WHAT...Heavy lake effect snow expected. Snow will occur across 
  southwestern Lewis county, especially across the Tug Hill 
  through this morning. Snow accumulations will range from 8 to 
  14 inches through today. Expect the bands to then shift to far 
  northern Lewis county tonight into Friday night. Expected snow 
  accumulations over far northern Lewis county Thursday night 
  through Friday night will range from 8 to 16 inches. Winds 
  gusting as high as 35 mph with produce patchy blowing snow.

* WHERE...Lewis county.

* WHEN...Until 4 AM EST Saturday.

* IMPACTS...Travel could be very difficult to impossible. The 
  hazardous conditions could impact the morning or evening 
  commute. The heavy snow could also bring down some tree limbs 
  and cause scattered power outages.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Heavy snow will fall in relatively narrow bands. If traveling, be
prepared for rapidly changing road conditions and visibilities.

Submit snow reports through our website or social media.

&&

Experimental content below...do not use operationally
To view the experimental polygons please see:
http://www.weather.gov/buf/lespolygon
COORD...4348 7542 4366 7584 4365 7617 4355 7625 
        4356 7643 4343 7667 4337 7665 4327 7586 4342 7586 
        4344 7545 
TIME Y22M11D17T0800Z-Y22M11D17T1800Z
COORD...4352 7559 4358 7573 4363 7600 4352 7620 
        4351 7629 4344 7627 4336 7590 4346 7581 4348 7581 
        4345 7555 
TIME Y22M11D17T1800Z-Y22M11D18T0600Z
COORD...4414 7523 4439 7581 4440 7591 4415 7638 
        4386 7637 4379 7627 4377 7615 4388 7568 4398 7556 
        4402 7538 
TIME Y22M11D18T1200Z-Y22M11D19T1200Z
COORD...4409 7545 4418 7562 4428 7556 4440 7591 
        4415 7638 4386 7637 4374 7625 4375 7594 4382 7572 
        4397 7551 
TIME Y22M11D20T0000Z-Y22M11D20T1200Z

$$

NYZ007-172300-
/O.CON.KBUF.LE.W.0005.221118T0600Z-221120T1800Z/
Jefferson-
Including the city of Watertown
950 AM EST Thu Nov 17 2022

...LAKE EFFECT SNOW WARNING REMAINS IN EFFECT FROM 1 AM FRIDAY TO
1 PM EST SUNDAY...

* WHAT...Heavy lake effect snow expected. Total snow 
  accumulations of 2 to 3 feet in the most persistent lake 
  snows. The most snow will occur across the northern half of 
  the county from the Watertown area and Fort Drum to 
  Philadelphia. Winds gusting as high as 35 mph.

* WHERE...Jefferson county.

* WHEN...From 1 AM Friday to 1 PM EST Sunday.

* IMPACTS...Travel could be very difficult to impossible. The 
  hazardous conditions could impact the morning or evening 
  commute. The heavy snow could also bring down some tree limbs 
  and cause scattered power outages.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Heavy snow will fall in relatively narrow bands. If traveling, be
prepared for rapidly changing road conditions and visibilities.

Submit snow reports through our website or social media.

&&

Experimental content below...do not use operationally
To view the experimental polygons please see:
http://www.weather.gov/buf/lespolygon
COORD...4412 7569 4422 7581 4421 7613 4415 7638 
        4402 7640 4397 7634 4395 7618 4393 7618 4391 7594 
        4403 7570 
TIME Y22M11D18T0600Z-Y22M11D18T1200Z
COORD...4414 7523 4439 7581 4440 7591 4415 7638 
        4386 7637 4379 7627 4377 7615 4388 7568 4398 7556 
        4402 7538 
TIME Y22M11D18T1200Z-Y22M11D19T1200Z
COORD...4427 7587 4435 7584 4434 7598 4431 7608 
        4423 7612 4423 7615 4413 7620 4404 7622 4404 7616 
        4419 7592 
TIME Y22M11D19T1200Z-Y22M11D20T0000Z
COORD...4409 7545 4418 7562 4428 7556 4440 7591 
        4415 7638 4386 7637 4374 7625 4375 7594 4382 7572 
        4397 7551 
TIME Y22M11D20T0000Z-Y22M11D20T1200Z

$$

NYZ001-172300-
/O.CON.KBUF.LE.W.0005.221119T0000Z-221120T1200Z/
Niagara-
Including the city of Niagara Falls
950 AM EST Thu Nov 17 2022

...LAKE EFFECT SNOW WARNING REMAINS IN EFFECT FROM 7 PM FRIDAY TO
7 AM EST SUNDAY...

* WHAT...Heavy lake effect snow expected. Total snow 
  accumulations of 8 to 16 inches in the most persistent lake 
  snows. Winds gusting as high as 35 mph.

* WHERE...Niagara county.

* WHEN...From 7 PM Friday to 7 AM EST Sunday.

* IMPACTS...Travel could be very difficult to impossible. Areas 
  of blowing snow could significantly reduce visibility. The 
  hazardous conditions could impact the evening commute. The 
  heavy snow could also bring down some tree limbs and cause 
  scattered power outages.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Heavy snow will fall in relatively narrow bands. If traveling, be
prepared for rapidly changing road conditions and visibilities.

Submit snow reports through our website or social media.

&&

Experimental content below...do not use operationally
To view the experimental polygons please see:
http://www.weather.gov/buf/lespolygon
COORD...4291 7823 4306 7826 4312 7843 4311 7858 
        4300 7902 4281 7890 4253 7939 4250 7936 4264 7869 
        4280 7830 
TIME Y22M11D18T0000Z-Y22M11D18T1200Z
COORD...4298 7806 4309 7805 4319 7848 4312 7888 
        4300 7905 4288 7889 4281 7890 4247 7948 4263 7881 
        4283 7830 
TIME Y22M11D18T1200Z-Y22M11D19T1200Z
COORD...4313 7873 4319 7875 4321 7895 4318 7908 
        4307 7909 4306 7903 4300 7905 4297 7893 4302 7880 
        4306 7877 
TIME Y22M11D19T1200Z-Y22M11D20T0000Z
COORD...4305 7856 4309 7852 4317 7854 4318 7863 
        4312 7888 4306 7901 4300 7905 4288 7892 4289 7879 
        4295 7875 
TIME Y22M11D20T0000Z-Y22M11D20T0600Z

$$

NYZ002-172300-
/O.CON.KBUF.WW.Y.0025.221119T0000Z-221120T1200Z/
Orleans-
Including the city of Medina
950 AM EST Thu Nov 17 2022

...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 7 PM FRIDAY TO
7 AM EST SUNDAY...

* WHAT...Snow expected. Total snow accumulations of 4 to 7 
  inches. Winds gusting as high as 35 mph.

* WHERE...Orleans county.

* WHEN...From 7 PM Friday to 7 AM EST Sunday.

* IMPACTS...Travel could be very difficult. The hazardous 
  conditions could impact the evening commute.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Periods of snow will result in snow covered roads and limited
visibilities. Slow down and use caution while driving.

Submit snow reports through our website or social media.

&&

$$

912 
WWUS41 KBUF 171919
WSWBUF

URGENT - WINTER WEATHER MESSAGE
National Weather Service Buffalo NY
219 PM EST Thu Nov 17 2022

NYZ012-180330-
/O.EXT.KBUF.LE.W.0005.000000T0000Z-221119T0600Z/
Wyoming-
Including the city of Warsaw
219 PM EST Thu Nov 17 2022

...LAKE EFFECT SNOW WARNING NOW IN EFFECT UNTIL 1 AM EST
SATURDAY...

* WHAT...Heavy lake effect snow. Additional snow accumulations of
  1 to 2 feet in the most persistent lake snows west of Attica.

* WHERE...Wyoming county.

* WHEN...Until 1 AM EST Saturday.

* IMPACTS...Travel will be very difficult. The hazardous
  conditions could impact the Friday morning or evening commute. 
  The heavy snow could also bring down some tree limbs and cause 
  scattered power outages.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Heavy snow will fall in relatively narrow bands. If traveling, be
prepared for rapidly changing road conditions and visibilities.

Submit snow reports through our website or social media.

&&

Experimental content below...do not use operationally
To view the experimental polygons please see:
http://www.weather.gov/buf/lespolygon
COORD...4287 7829 4306 7823 4313 7848 4304 7901 
        4298 7902 4288 7889 4281 7890 4249 7945 4248 7937 
        4264 7869 
TIME Y22M11D18T0000Z-Y22M11D18T0600Z
COORD...4286 7817 4299 7815 4306 7823 4306 7853 
        4299 7895 4279 7890 4249 7945 4247 7943 4273 7848 
        4276 7831 
TIME Y22M11D18T0600Z-Y22M11D18T1200Z
COORD...4296 7809 4308 7826 4308 7870 4298 7902 
        4279 7890 4237 7965 4237 7956 4256 7906 4268 7859 
        4278 7834 
TIME Y22M11D18T1200Z-Y22M11D19T1200Z

$$

NYZ010-011-180330-
/O.CON.KBUF.LE.W.0005.221118T0000Z-221120T1800Z/
Northern Erie-Genesee-
Including the cities of Buffalo and Batavia
219 PM EST Thu Nov 17 2022

...LAKE EFFECT SNOW WARNING REMAINS IN EFFECT FROM 7 PM THIS
EVENING TO 1 PM EST SUNDAY...

* WHAT...Heavy lake effect snow expected. Total snow accumulations
  of 2 to 4 feet in the most persistent lake snows. The greatest
  risk of the highest totals will be from South Buffalo to
  Lancaster. The heaviest snow is expected late this evening
  through Friday night when snowfall rates could exceed 3 inches
  per hour. Winds gusting as high as 35 mph will produce patchy 
  blowing snow.

* WHERE...Northern Erie and Genesee counties.

* WHEN...From 7 PM this evening to 1 PM EST Sunday.

* IMPACTS...Travel will be very difficult to impossible. The 
  hazardous conditions will impact the Friday morning and 
  evening commutes. The heavy snow could also bring down some 
  tree limbs and cause scattered power outages.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Heavy snow will fall in relatively narrow bands. If traveling, be
prepared for rapidly changing road conditions and visibilities.

Submit snow reports through our website or social media.

&&

Experimental content below...do not use operationally
To view the experimental polygons please see:
http://www.weather.gov/buf/lespolygon
COORD...4287 7829 4306 7823 4313 7848 4304 7901 
        4298 7902 4288 7889 4281 7890 4249 7945 4248 7937 
        4264 7869 
TIME Y22M11D18T0000Z-Y22M11D18T0600Z
COORD...4286 7817 4299 7815 4306 7823 4306 7853 
        4299 7895 4279 7890 4249 7945 4247 7943 4273 7848 
        4276 7831 
TIME Y22M11D18T0600Z-Y22M11D18T1200Z
COORD...4296 7809 4308 7826 4308 7870 4298 7902 
        4279 7890 4237 7965 4237 7956 4256 7906 4268 7859 
        4278 7834 
TIME Y22M11D18T1200Z-Y22M11D19T1200Z
COORD...4320 7854 4329 7867 4330 7879 4326 7900 
        4322 7906 4307 7909 4293 7897 4290 7884 4297 7869 
        4307 7859 
TIME Y22M11D19T1200Z-Y22M11D20T0600Z

$$

NYZ085-180330-
/O.CON.KBUF.LE.W.0005.000000T0000Z-221119T0600Z/
Southern Erie-
Including the cities of Orchard Park and Springville
219 PM EST Thu Nov 17 2022

...LAKE EFFECT SNOW WARNING REMAINS IN EFFECT UNTIL 1 AM EST
SATURDAY...

* WHAT...Heavy lake effect snow. Additional snow accumulations of
  1 to 3 feet in the most persistent lake snows. The best chance
  for the highest totals include Hamburg and Orchard Park in
  southern Erie county. Winds gusting as high as 35 mph will 
  produce patchy blowing snow.

* WHERE...Southern Erie county.

* WHEN...Until 1 AM EST Saturday.

* IMPACTS...Travel will be very difficult to impossible. The
  hazardous conditions could impact the Friday morning and evening
  commutes. The heavy snow could also bring down some tree limbs 
  and cause scattered power outages.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Heavy snow will fall in relatively narrow bands. If traveling, be
prepared for rapidly changing road conditions and visibilities.

Submit snow reports through our website or social media.

&&

Experimental content below...do not use operationally
To view the experimental polygons please see:
http://www.weather.gov/buf/lespolygon
COORD...4287 7829 4306 7823 4313 7848 4304 7901 
        4298 7902 4288 7889 4281 7890 4249 7945 4248 7937 
        4264 7869 
TIME Y22M11D18T0000Z-Y22M11D18T0600Z
COORD...4286 7817 4299 7815 4306 7823 4306 7853 
        4299 7895 4279 7890 4249 7945 4247 7943 4273 7848 
        4276 7831 
TIME Y22M11D18T0600Z-Y22M11D18T1200Z
COORD...4296 7809 4308 7826 4308 7870 4298 7902 
        4279 7890 4237 7965 4237 7956 4256 7906 4268 7859 
        4278 7834 
TIME Y22M11D18T1200Z-Y22M11D19T1200Z

$$

NYZ019-020-180300-
/O.CON.KBUF.LE.W.0005.000000T0000Z-221118T0300Z/
Chautauqua-Cattaraugus-
Including the cities of Jamestown and Olean
219 PM EST Thu Nov 17 2022

...LAKE EFFECT SNOW WARNING REMAINS IN EFFECT UNTIL 10 PM EST
THIS EVENING...

* WHAT...Heavy lake effect snow. Additional snow accumulations of
  2 to 8 inches in the most persistent lake snows. The highest
  amounts will be along the shoreline of Chautauqua county,  
  including Dunkirk and Silver Creek.

* WHERE...Chautauqua and Cattaraugus counties.

* WHEN...Until 10 PM EST this evening.

* IMPACTS...Travel will be very difficult. The hazardous
  conditions could impact the evening commute. The heavy snow 
  could also bring down some tree limbs and cause scattered power 
  outages.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Heavy snow will fall in relatively narrow bands. If traveling, be
prepared for rapidly changing road conditions and visibilities.

Submit snow reports through our website or social media.

&&

Experimental content below...do not use operationally
To view the experimental polygons please see:
http://www.weather.gov/buf/lespolygon
COORD...4287 7829 4306 7823 4313 7848 4304 7901 
        4298 7902 4288 7889 4281 7890 4249 7945 4248 7937 
        4264 7869 
TIME Y22M11D18T0000Z-Y22M11D18T0600Z
COORD...4286 7817 4299 7815 4306 7823 4306 7853 
        4299 7895 4279 7890 4249 7945 4247 7943 4273 7848 
        4276 7831 
TIME Y22M11D18T0600Z-Y22M11D18T1200Z
COORD...4296 7809 4308 7826 4308 7870 4298 7902 
        4279 7890 4237 7965 4237 7956 4256 7906 4268 7859 
        4278 7834 
TIME Y22M11D18T1200Z-Y22M11D19T1200Z

$$

NYZ006-180330-
/O.CON.KBUF.LE.W.0005.000000T0000Z-221118T0900Z/
Oswego-
Including the city of Oswego
219 PM EST Thu Nov 17 2022

...LAKE EFFECT SNOW WARNING REMAINS IN EFFECT UNTIL 4 AM EST
FRIDAY...

* WHAT...Heavy lake effect snow. Additional snow accumulations of
  3 to 5 inches in the most persistent lake snows. Winds gusting 
  as high as 35 mph will produce patchy blowing snow.

* WHERE...Oswego county.

* WHEN...Until 4 AM EST Friday.

* IMPACTS...Travel could be very difficult to impossible. The
  hazardous conditions could impact the evening commute. The 
  heavy snow could also bring down some tree limbs and cause 
  scattered power outages.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Heavy snow will fall in relatively narrow bands. If traveling, be
prepared for rapidly changing road conditions and visibilities.

Submit snow reports through our website or social media.

&&

Experimental content below...do not use operationally
To view the experimental polygons please see:
http://www.weather.gov/buf/lespolygon
COORD...4346 7564 4346 7581 4350 7578 4354 7601 
        4352 7620 4343 7622 4338 7617 4332 7600 4331 7588 
        4342 7586 
TIME Y22M11D17T1900Z-Y22M11D18T0600Z

$$

NYZ008-180330-
/O.CON.KBUF.LE.W.0005.000000T0000Z-221119T0900Z/
Lewis-
Including the city of Lowville
219 PM EST Thu Nov 17 2022

...LAKE EFFECT SNOW WARNING REMAINS IN EFFECT UNTIL 4 AM EST
SATURDAY...

* WHAT...Heavy lake effect snow. Additional snow accumulations of
  3 to 5 inches through this evening over far southwest Lewis 
  county across the Tug Hill. Expect the bands to then shift to 
  far northern Lewis county tonight into Friday night. Expected 
  snow accumulations over far northern Lewis county late tonight 
  through Friday night will range from 12 to 20 inches. Winds 
  gusting as high as 35 mph with produce patchy blowing snow. 

* WHERE...Lewis county.

* WHEN...Until 4 AM EST Saturday.

* IMPACTS...Travel could be very difficult to impossible. The
  hazardous conditions could impact the evening commute tonight
  and the morning and evening commute on Friday. The heavy snow 
  could also bring down some tree limbs and cause scattered power 
  outages.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Heavy snow will fall in relatively narrow bands. If traveling, be
prepared for rapidly changing road conditions and visibilities.

Submit snow reports through our website or social media.

&&

Experimental content below...do not use operationally
To view the experimental polygons please see:
http://www.weather.gov/buf/lespolygon
COORD...4346 7564 4346 7581 4350 7578 4354 7601 
        4352 7620 4343 7622 4338 7617 4332 7600 4331 7588 
        4342 7586 
TIME Y22M11D17T1900Z-Y22M11D18T0600Z
COORD...4411 7536 4417 7531 4439 7581 4440 7591 
        4415 7638 4391 7637 4387 7625 4378 7618 4375 7594 
        4401 7568 
TIME Y22M11D18T0600Z-Y22M11D19T0000Z
COORD...4417 7531 4439 7581 4440 7591 4415 7638 
        4402 7640 4393 7636 4390 7612 4398 7578 4405 7564 
        4409 7542 
TIME Y22M11D19T0000Z-Y22M11D19T1200Z
COORD...4407 7561 4413 7575 4431 7562 4440 7591 
        4415 7638 4399 7634 4386 7637 4374 7628 4378 7600 
        4390 7570 
TIME Y22M11D19T1200Z-Y22M11D20T0600Z

$$

NYZ007-180330-
/O.CON.KBUF.LE.W.0005.221118T0600Z-221120T1800Z/
Jefferson-
Including the city of Watertown
219 PM EST Thu Nov 17 2022

...LAKE EFFECT SNOW WARNING REMAINS IN EFFECT FROM 1 AM FRIDAY TO
1 PM EST SUNDAY...

* WHAT...Heavy lake effect snow expected. Total snow accumulations
  of 2 to 3 feet in the most persistent lake snows. The most snow
  will occur across the northern half of the county from the
  Watertown area and Fort Drum to Theresa and Philadelphia. The
  heaviest snow is expected late tonight through Friday night when
  snowfall rates could exceed 3 inches per hour. Winds gusting as
  high as 35 mph will produce patchy blowing snow.

* WHERE...Jefferson county.

* WHEN...From 1 AM Friday to 1 PM EST Sunday.

* IMPACTS...Travel could be very difficult to impossible. The 
  hazardous conditions could impact the morning or evening 
  commutes. The heavy snow could also bring down some tree limbs 
  and cause scattered power outages.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Heavy snow will fall in relatively narrow bands. If traveling, be
prepared for rapidly changing road conditions and visibilities.

Submit snow reports through our website or social media.

&&

Experimental content below...do not use operationally
To view the experimental polygons please see:
http://www.weather.gov/buf/lespolygon
COORD...4411 7536 4417 7531 4439 7581 4440 7591 
        4415 7638 4391 7637 4387 7625 4378 7618 4375 7594 
        4401 7568 
TIME Y22M11D18T0600Z-Y22M11D19T0000Z
COORD...4417 7531 4439 7581 4440 7591 4415 7638 
        4402 7640 4393 7636 4390 7612 4398 7578 4405 7564 
        4409 7542 
TIME Y22M11D19T0000Z-Y22M11D19T1200Z
COORD...4407 7561 4413 7575 4431 7562 4440 7591 
        4415 7638 4399 7634 4386 7637 4374 7628 4378 7600 
        4390 7570 
TIME Y22M11D19T1200Z-Y22M11D20T0600Z

$$

NYZ001-180330-
/O.CON.KBUF.LE.W.0005.221119T0000Z-221120T1200Z/
Niagara-
Including the city of Niagara Falls
219 PM EST Thu Nov 17 2022

...LAKE EFFECT SNOW WARNING REMAINS IN EFFECT FROM 7 PM FRIDAY TO
7 AM EST SUNDAY...

* WHAT...Heavy lake effect snow expected. Total snow accumulations
  of 8 to 16 inches in the most persistent lake snows. Winds 
  gusting as high as 35 mph will produce patchy blowing snow.

* WHERE...Niagara county.

* WHEN...From 7 PM Friday to 7 AM EST Sunday.

* IMPACTS...Travel could be very difficult to impossible. Areas of
  blowing snow could significantly reduce visibility. The heavy 
  snow could also bring down some tree limbs and cause scattered 
  power outages.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Heavy snow will fall in relatively narrow bands. If traveling, be
prepared for rapidly changing road conditions and visibilities.

Submit snow reports through our website or social media.

&&

Experimental content below...do not use operationally
To view the experimental polygons please see:
http://www.weather.gov/buf/lespolygon
COORD...4287 7829 4306 7823 4313 7848 4304 7901 
        4298 7902 4288 7889 4281 7890 4249 7945 4248 7937 
        4264 7869 
TIME Y22M11D18T0000Z-Y22M11D18T0600Z
COORD...4320 7854 4329 7867 4330 7879 4326 7900 
        4322 7906 4307 7909 4293 7897 4290 7884 4297 7869 
        4307 7859 
TIME Y22M11D19T1200Z-Y22M11D20T0600Z

$$

NYZ002-180330-
/O.CON.KBUF.WW.Y.0025.221119T0000Z-221120T1200Z/
Orleans-
Including the city of Medina
219 PM EST Thu Nov 17 2022

...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 7 PM FRIDAY TO
7 AM EST SUNDAY...

* WHAT...Snow expected. Total snow accumulations of 4 to 7 inches.
  Most of the snow will occur south and west of Medina. Winds 
  gusting as high as 35 mph will produce patchy blowing snow.

* WHERE...Orleans county.

* WHEN...From 7 PM Friday to 7 AM EST Sunday.

* IMPACTS...Travel could be very difficult. The hazardous 
  conditions could impact the evening commute.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Periods of snow will result in snow covered roads and limited
visibilities. Slow down and use caution while driving.

Submit snow reports through our website or social media.

&&

$$

JLA

884 
WWUS41 KBUF 180307
WSWBUF

URGENT - WINTER WEATHER MESSAGE
National Weather Service Buffalo NY
1007 PM EST Thu Nov 17 2022

NYZ019-020-180415-
/O.EXP.KBUF.LE.W.0005.000000T0000Z-221118T0300Z/
Chautauqua-Cattaraugus-
Including the cities of Jamestown and Olean
1007 PM EST Thu Nov 17 2022

...LAKE EFFECT SNOW WARNING HAS EXPIRED...

Several additional inches of lake effect snow will occur through
the early overnight hours along the Chautauqua county shoreline 
from Ripley to Silver Creek. 

$$

NYZ010-011-181115-
/O.CON.KBUF.LE.W.0005.000000T0000Z-221120T1800Z/
Northern Erie-Genesee-
Including the cities of Buffalo and Batavia
1007 PM EST Thu Nov 17 2022

...LAKE EFFECT SNOW WARNING REMAINS IN EFFECT UNTIL 1 PM EST
SUNDAY...

* WHAT...Heavy lake effect snow. Total snow accumulations of 2 to
  4 feet in the most persistent lake snows. The greatest risk of
  the highest totals will be from South Buffalo to Lancaster. The
  heaviest snow is expected tonight through Friday night when 
  snowfall rates could exceed 3 inches per hour. Winds gusting as 
  high as 35 mph will produce patchy blowing snow.

* WHERE...Northern Erie and Genesee counties.

* WHEN...From 7 PM this evening to 1 PM EST Sunday.

* IMPACTS...Travel will be very difficult to impossible. The 
  hazardous conditions will impact the Friday morning and 
  evening commutes. The heavy snow could also bring down some 
  tree limbs and cause scattered power outages.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Heavy snow will fall in relatively narrow bands. If traveling, be
prepared for rapidly changing road conditions and visibilities.

Submit snow reports through our website or social media.

&&

Experimental content below...do not use operationally
To view the experimental polygons please see:
http://www.weather.gov/buf/lespolygon
COORD...4298 7804 4312 7813 4308 7873 4295 7898 
        4286 7889 4232 7975 4243 7926 4254 7906 4252 7859 
        4269 7820 
TIME Y22M11D18T0000Z-Y22M11D18T0600Z

$$

NYZ085-181115-
/O.CON.KBUF.LE.W.0005.000000T0000Z-221119T0600Z/
Southern Erie-
Including the cities of Orchard Park and Springville
1007 PM EST Thu Nov 17 2022

...LAKE EFFECT SNOW WARNING REMAINS IN EFFECT UNTIL 1 AM EST
SATURDAY...

* WHAT...Heavy lake effect snow. Additional snow accumulations 
  of 1 to 3 feet in the most persistent lake snows. The best 
  chance for the highest totals include Hamburg and Orchard Park 
  in southern Erie county. Winds gusting as high as 35 mph will 
  produce patchy blowing snow.

* WHERE...Southern Erie county.

* WHEN...Until 1 AM EST Saturday.

* IMPACTS...Travel will be very difficult to impossible. The 
  hazardous conditions could impact the Friday morning and 
  evening commutes. The heavy snow could also bring down some 
  tree limbs and cause scattered power outages.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Heavy snow will fall in relatively narrow bands. If traveling, be
prepared for rapidly changing road conditions and visibilities.

Submit snow reports through our website or social media.

&&

Experimental content below...do not use operationally
To view the experimental polygons please see:
http://www.weather.gov/buf/lespolygon
COORD...4298 7804 4312 7813 4308 7873 4295 7898 
        4286 7889 4232 7975 4243 7926 4254 7906 4252 7859 
        4269 7820 
TIME Y22M11D18T0000Z-Y22M11D18T0600Z

$$

NYZ006-180900-
/O.CON.KBUF.LE.W.0005.000000T0000Z-221118T0900Z/
Oswego-
Including the city of Oswego
1007 PM EST Thu Nov 17 2022

...LAKE EFFECT SNOW WARNING REMAINS IN EFFECT UNTIL 4 AM EST
FRIDAY...

* WHAT...Heavy lake effect snow. Additional snow accumulations of
  2 to 5 inches in the most persistent lake snows. Winds gusting 
  as high as 35 mph will produce patchy blowing snow.

* WHERE...Oswego county.

* WHEN...Until 4 AM EST Friday.

* IMPACTS...Travel could be very difficult. The heavy snow could 
  also bring down some tree limbs and cause scattered power 
  outages.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Heavy snow will fall in relatively narrow bands. If traveling, be
prepared for rapidly changing road conditions and visibilities.

Submit snow reports through our website or social media.

&&

Experimental content below...do not use operationally
To view the experimental polygons please see:
http://www.weather.gov/buf/lespolygon
COORD...4346 7564 4346 7581 4350 7578 4354 7601 
        4352 7620 4343 7622 4338 7617 4332 7600 4331 7588 
        4342 7586 
TIME Y22M11D17T1900Z-Y22M11D18T0600Z

$$

NYZ007-181115-
/O.CON.KBUF.LE.W.0005.221118T0600Z-221120T1800Z/
Jefferson-
Including the city of Watertown
1007 PM EST Thu Nov 17 2022

...LAKE EFFECT SNOW WARNING REMAINS IN EFFECT UNTIL 1 PM EST
SUNDAY...

* WHAT...Heavy lake effect snow expected. Total snow 
  accumulations of 2 to 3 feet in the most persistent lake snows. 
  The most snow will occur across the northern half of the county 
  from the Watertown area and Fort Drum to Theresa and 
  Philadelphia. The heaviest snow is expected late tonight through
  Friday night when snowfall rates could exceed 3 inches per 
  hour. Winds gusting as high as 35 mph will produce patchy 
  blowing snow.

* WHERE...Jefferson county.

* WHEN...From 1 AM Friday to 1 PM EST Sunday.

* IMPACTS...Travel could be very difficult to impossible. The 
  hazardous conditions could impact the morning or evening 
  commutes. The heavy snow could also bring down some tree limbs 
  and cause scattered power outages.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Heavy snow will fall in relatively narrow bands. If traveling, be
prepared for rapidly changing road conditions and visibilities.

Submit snow reports through our website or social media.

&&

$$

NYZ008-181115-
/O.CON.KBUF.LE.W.0005.000000T0000Z-221119T0900Z/
Lewis-
Including the city of Lowville
1007 PM EST Thu Nov 17 2022

...LAKE EFFECT SNOW WARNING REMAINS IN EFFECT UNTIL 4 AM EST
SATURDAY...

* WHAT...Heavy lake effect snow. Additional snow accumulations 
  of 3 to 5 inches through this evening over far southwest Lewis 
  county across the Tug Hill. Expect the bands to then shift to 
  far northern Lewis county tonight into Friday night. Expected 
  snow accumulations over far northern Lewis county late tonight 
  through Friday night will range from 12 to 20 inches. Winds 
  gusting as high as 35 mph with produce patchy blowing snow.

* WHERE...Lewis county.

* WHEN...Until 4 AM EST Saturday.

* IMPACTS...Travel could be very difficult to impossible. The 
  hazardous conditions could impact the evening commute tonight 
  and the morning and evening commute on Friday. The heavy snow 
  could also bring down some tree limbs and cause scattered 
  power outages.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Heavy snow will fall in relatively narrow bands. If traveling, be
prepared for rapidly changing road conditions and visibilities.

Submit snow reports through our website or social media.

&&

Experimental content below...do not use operationally
To view the experimental polygons please see:
http://www.weather.gov/buf/lespolygon
COORD...4346 7564 4346 7581 4350 7578 4354 7601 
        4352 7620 4343 7622 4338 7617 4332 7600 4331 7588 
        4342 7586 
TIME Y22M11D17T1900Z-Y22M11D18T0600Z

$$

NYZ012-181115-
/O.CON.KBUF.LE.W.0005.000000T0000Z-221119T0600Z/
Wyoming-
Including the city of Warsaw
1007 PM EST Thu Nov 17 2022

...LAKE EFFECT SNOW WARNING REMAINS IN EFFECT UNTIL 1 AM EST
SATURDAY...

* WHAT...Heavy lake effect snow. Additional snow accumulations 
  of 1 to 2 feet in the most persistent lake snows west of 
  Attica.

* WHERE...Wyoming county.

* WHEN...Until 1 AM EST Saturday.

* IMPACTS...Travel will be very difficult. The hazardous 
  conditions could impact the Friday morning or evening commute. 
  The heavy snow could also bring down some tree limbs and cause 
  scattered power outages.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Heavy snow will fall in relatively narrow bands. If traveling, be
prepared for rapidly changing road conditions and visibilities.

Submit snow reports through our website or social media.

&&

Experimental content below...do not use operationally
To view the experimental polygons please see:
http://www.weather.gov/buf/lespolygon
COORD...4298 7804 4312 7813 4308 7873 4295 7898 
        4286 7889 4232 7975 4243 7926 4254 7906 4252 7859 
        4269 7820 
TIME Y22M11D18T0000Z-Y22M11D18T0600Z

$$

NYZ001-181115-
/O.CON.KBUF.LE.W.0005.221119T0000Z-221120T1200Z/
Niagara-
Including the city of Niagara Falls
1007 PM EST Thu Nov 17 2022

...LAKE EFFECT SNOW WARNING REMAINS IN EFFECT FROM 7 PM FRIDAY TO
7 AM EST SUNDAY...

* WHAT...Heavy lake effect snow expected. Several inches of lake
  effect snow will occur tonight. Total snow accumulations of 8 to
  16 inches in the most persistent lake snows Friday night into
  early Sunday morning. Winds gusting as high as 35 mph will 
  produce patchy blowing snow.

* WHERE...Niagara county.

* WHEN...From 7 PM Friday to 7 AM EST Sunday.

* IMPACTS...Travel could be very difficult to impossible. Areas 
  of blowing snow could significantly reduce visibility. The 
  heavy snow could also bring down some tree limbs and cause 
  scattered power outages.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Heavy snow will fall in relatively narrow bands. If traveling, be
prepared for rapidly changing road conditions and visibilities.

Submit snow reports through our website or social media.

&&

Experimental content below...do not use operationally
To view the experimental polygons please see:
http://www.weather.gov/buf/lespolygon
COORD...4298 7804 4312 7813 4308 7873 4295 7898 
        4286 7889 4232 7975 4243 7926 4254 7906 4252 7859 
        4269 7820 
TIME Y22M11D18T0000Z-Y22M11D18T0600Z

$$

NYZ002-181115-
/O.CON.KBUF.WW.Y.0025.221119T0000Z-221120T1200Z/
Orleans-
Including the city of Medina
1007 PM EST Thu Nov 17 2022

...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 7 PM FRIDAY TO
7 AM EST SUNDAY...

* WHAT...Snow expected. Total snow accumulations of 4 to 7 
  inches. Most of the snow will occur south and west of Medina. 
  Winds gusting as high as 35 mph will produce patchy blowing 
  snow.

* WHERE...Orleans county.

* WHEN...From 7 PM Friday to 7 AM EST Sunday.

* IMPACTS...Travel could be very difficult. The hazardous 
  conditions could impact the evening commute.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Periods of snow will result in snow covered roads and limited
visibilities. Slow down and use caution while driving.

Submit snow reports through our website or social media.

&&

$$

054 
WWUS41 KBUF 180716
WSWBUF

URGENT - WINTER WEATHER MESSAGE
National Weather Service Buffalo NY
216 AM EST Fri Nov 18 2022

NYZ006-181530-
/O.CAN.KBUF.LE.W.0005.000000T0000Z-221118T0900Z/
/O.NEW.KBUF.WS.A.0012.221120T0600Z-221121T0900Z/
Oswego-
Including the city of Oswego
216 AM EST Fri Nov 18 2022

...WINTER STORM WATCH IN EFFECT FROM LATE SATURDAY NIGHT THROUGH
LATE SUNDAY NIGHT...
...LAKE EFFECT SNOW WARNING IS CANCELLED...

* WHAT...Heavy lake effect snow possible. Potential for additional
  9 inches or more of snow accumulation in the most persistent
  lake snows. Winds could gust as high as 45 mph will create
  blowing snow.

* WHERE...Oswego county.

* WHEN...From late Saturday night through late Sunday night.

* IMPACTS...Travel could be very difficult to impossible. The 
  hazardous conditions could impact the morning or evening 
  commute.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Narrow bands of heavy snow could impact portions of the region.
Localized travel problems will be possible.

&&

$$

NYZ019-181530-
/O.EXA.KBUF.LE.W.0005.000000T0000Z-221119T0600Z/
Chautauqua-
Including the city of Jamestown
216 AM EST Fri Nov 18 2022

...LAKE EFFECT SNOW WARNING IN EFFECT UNTIL 1 AM EST SATURDAY...

* WHAT...Heavy lake effect snow. Additional snow accumulations of
  8 to 14 inches in the most persistent lake snows. Winds gusting
  as high as 35 mph.

* WHERE...Chautauqua county, especially the shoreline and towards
  the far northern portion of the county.

* WHEN...Until 1 AM EST Saturday.

* IMPACTS...Travel will be very difficult to impossible. The 
  hazardous conditions could impact the Friday morning and 
  evening commutes. The heavy snow could also bring down some 
  tree limbs and cause scattered power outages.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Heavy snow will fall in relatively narrow bands. If traveling, be
prepared for rapidly changing road conditions and visibilities.

Submit snow reports through our website or social media.

&&

Experimental content below...do not use operationally
To view the experimental polygons please see:
http://www.weather.gov/buf/lespolygon
COORD...4282 7820 4298 7809 4303 7820 4303 7844 
        4294 7891 4279 7890 4274 7903 4232 7975 4254 7879 
        4267 7856 
TIME Y22M11D18T0600Z-Y22M11D18T1200Z
COORD...4308 7820 4307 7859 4295 7898 4286 7889 
        4276 7900 4239 7962 4237 7956 4253 7915 4264 7866 
        4277 7822 
TIME Y22M11D18T1200Z-Y22M11D19T0000Z
COORD...4308 7820 4313 7879 4306 7903 4288 7889 
        4274 7903 4239 7962 4238 7950 4255 7909 4264 7866 
        4277 7822 
TIME Y22M11D19T0000Z-Y22M11D19T1200Z

$$

NYZ010-011-181530-
/O.CON.KBUF.LE.W.0005.000000T0000Z-221120T1800Z/
Northern Erie-Genesee-
Including the cities of Buffalo and Batavia
216 AM EST Fri Nov 18 2022

...LAKE EFFECT SNOW WARNING REMAINS IN EFFECT UNTIL 1 PM EST
SUNDAY...

* WHAT...Heavy lake effect snow. Total snow accumulations of 2 to
  4 feet in the most persistent lake snows. The greatest risk of
  the highest totals will be from South Buffalo to Lancaster. The
  heaviest snow is expected through Friday night when snowfall 
  rates could exceed 3 inches per hour. Winds gusting as high as 
  35 mph will produce patchy blowing snow.

* WHERE...Northern Erie and Genesee counties.

* WHEN...Until 1 PM EST Sunday.

* IMPACTS...Travel will be very difficult to impossible. The 
  hazardous conditions will impact the Friday morning and 
  evening commutes. The heavy snow could also bring down some 
  tree limbs and cause scattered power outages.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Heavy snow will fall in relatively narrow bands. If traveling, be
prepared for rapidly changing road conditions and visibilities.

Submit snow reports through our website or social media.

&&

Experimental content below...do not use operationally
To view the experimental polygons please see:
http://www.weather.gov/buf/lespolygon
COORD...4282 7820 4298 7809 4303 7820 4303 7844 
        4294 7891 4279 7890 4274 7903 4232 7975 4254 7879 
        4267 7856 
TIME Y22M11D18T0600Z-Y22M11D18T1200Z
COORD...4308 7820 4307 7859 4295 7898 4286 7889 
        4276 7900 4239 7962 4237 7956 4253 7915 4264 7866 
        4277 7822 
TIME Y22M11D18T1200Z-Y22M11D19T0000Z
COORD...4308 7820 4313 7879 4306 7903 4288 7889 
        4274 7903 4239 7962 4238 7950 4255 7909 4264 7866 
        4277 7822 
TIME Y22M11D19T0000Z-Y22M11D19T1200Z
COORD...4324 7850 4328 7855 4331 7887 4326 7906 
        4307 7909 4300 7905 4290 7894 4297 7875 4302 7873 
        4313 7855 
TIME Y22M11D19T1200Z-Y22M11D20T0600Z
COORD...4309 7834 4314 7842 4314 7869 4305 7892 
        4293 7897 4288 7889 4279 7890 4276 7881 4284 7868 
        4294 7837 
TIME Y22M11D20T0600Z-Y22M11D20T1800Z

$$

NYZ085-181530-
/O.CON.KBUF.LE.W.0005.000000T0000Z-221119T0600Z/
Southern Erie-
Including the cities of Orchard Park and Springville
216 AM EST Fri Nov 18 2022

...LAKE EFFECT SNOW WARNING REMAINS IN EFFECT UNTIL 1 AM EST
SATURDAY...

* WHAT...Heavy lake effect snow. Storm total accumulations of 2 
  to 3 feet in the most persistent lake snows. The best chance for
  the highest totals include Hamburg and Orchard Park in southern
  Erie county. Winds gusting as high as 35 mph will produce 
  patchy blowing snow.

* WHERE...Southern Erie county.

* WHEN...Until 1 AM EST Saturday.

* IMPACTS...Travel will be very difficult to impossible. The 
  hazardous conditions could impact the Friday morning and 
  evening commutes. The heavy snow could also bring down some 
  tree limbs and cause scattered power outages.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Heavy snow will fall in relatively narrow bands. If traveling, be
prepared for rapidly changing road conditions and visibilities.

Submit snow reports through our website or social media.

&&

Experimental content below...do not use operationally
To view the experimental polygons please see:
http://www.weather.gov/buf/lespolygon
COORD...4282 7820 4298 7809 4303 7820 4303 7844 
        4294 7891 4279 7890 4274 7903 4232 7975 4254 7879 
        4267 7856 
TIME Y22M11D18T0600Z-Y22M11D18T1200Z
COORD...4308 7820 4307 7859 4295 7898 4286 7889 
        4276 7900 4239 7962 4237 7956 4253 7915 4264 7866 
        4277 7822 
TIME Y22M11D18T1200Z-Y22M11D19T0000Z
COORD...4308 7820 4313 7879 4306 7903 4288 7889 
        4274 7903 4239 7962 4238 7950 4255 7909 4264 7866 
        4277 7822 
TIME Y22M11D19T0000Z-Y22M11D19T1200Z
COORD...4309 7834 4314 7842 4314 7869 4305 7892 
        4293 7897 4288 7889 4279 7890 4276 7881 4284 7868 
        4294 7837 
TIME Y22M11D20T0600Z-Y22M11D20T1800Z

$$

NYZ007-181530-
/O.CON.KBUF.LE.W.0005.000000T0000Z-221120T1800Z/
Jefferson-
Including the city of Watertown
216 AM EST Fri Nov 18 2022

...LAKE EFFECT SNOW WARNING REMAINS IN EFFECT UNTIL 1 PM EST
SUNDAY...

* WHAT...Heavy lake effect snow. Total snow accumulations of 2 to
  3 feet in the most persistent lake snows. The most snow will 
  occur across the northern half of the county from the Watertown 
  area and Fort Drum to Theresa and Philadelphia. The heaviest 
  snow is expected through Friday night when snowfall rates could 
  exceed 3 inches per hour. Winds gusting as high as 35 mph will 
  produce patchy blowing snow.

* WHERE...Jefferson county.

* WHEN...Until 1 PM EST Sunday.

* IMPACTS...Travel could be very difficult to impossible. The 
  hazardous conditions could impact the morning or evening 
  commutes. The heavy snow could also bring down some tree limbs 
  and cause scattered power outages.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Heavy snow will fall in relatively narrow bands. If traveling, be
prepared for rapidly changing road conditions and visibilities.

Submit snow reports through our website or social media.

&&

Experimental content below...do not use operationally
To view the experimental polygons please see:
http://www.weather.gov/buf/lespolygon
COORD...4409 7523 4414 7523 4439 7581 4440 7591 
        4415 7638 4386 7637 4377 7627 4377 7594 4395 7569 
        4395 7556 
TIME Y22M11D18T0600Z-Y22M11D19T0000Z
COORD...4414 7523 4439 7581 4440 7591 4415 7638 
        4399 7634 4384 7634 4390 7588 4389 7577 4394 7566 
        4402 7534 
TIME Y22M11D19T0000Z-Y22M11D19T1200Z
COORD...4424 7563 4431 7562 4434 7577 4439 7581 
        4438 7594 4415 7638 4402 7640 4390 7634 4410 7595 
        4413 7581 
TIME Y22M11D19T1200Z-Y22M11D20T0600Z
COORD...4425 7548 4439 7581 4440 7591 4415 7638 
        4399 7634 4386 7637 4383 7629 4372 7622 4390 7591 
        4397 7569 
TIME Y22M11D20T0600Z-Y22M11D20T1800Z

$$

NYZ008-181530-
/O.CON.KBUF.LE.W.0005.000000T0000Z-221119T0900Z/
Lewis-
Including the city of Lowville
216 AM EST Fri Nov 18 2022

...LAKE EFFECT SNOW WARNING REMAINS IN EFFECT UNTIL 4 AM EST
SATURDAY...

* WHAT...Heavy lake effect snow. Expected snow accumulations over
  far northern Lewis county through Friday night to range from 12
  to 20 inches. Winds gusting as high as 35 mph with produce 
  patchy blowing snow.

* WHERE...Lewis county.

* WHEN...Until 4 AM EST Saturday.

* IMPACTS...Travel could be very difficult to impossible. The 
  hazardous conditions could impact the evening commute tonight 
  and the morning and evening commute on Friday. The heavy snow 
  could also bring down some tree limbs and cause scattered 
  power outages.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Heavy snow will fall in relatively narrow bands. If traveling, be
prepared for rapidly changing road conditions and visibilities.

Submit snow reports through our website or social media.

&&

Experimental content below...do not use operationally
To view the experimental polygons please see:
http://www.weather.gov/buf/lespolygon
COORD...4409 7523 4414 7523 4439 7581 4440 7591 
        4415 7638 4386 7637 4377 7627 4377 7594 4395 7569 
        4395 7556 
TIME Y22M11D18T0600Z-Y22M11D19T0000Z
COORD...4414 7523 4439 7581 4440 7591 4415 7638 
        4399 7634 4384 7634 4390 7588 4389 7577 4394 7566 
        4402 7534 
TIME Y22M11D19T0000Z-Y22M11D19T1200Z

$$

NYZ012-181530-
/O.CON.KBUF.LE.W.0005.000000T0000Z-221119T0600Z/
Wyoming-
Including the city of Warsaw
216 AM EST Fri Nov 18 2022

...LAKE EFFECT SNOW WARNING REMAINS IN EFFECT UNTIL 1 AM EST
SATURDAY...

* WHAT...Heavy lake effect snow. Storm total snow accumulations 
  of 1 to 2 feet in the most persistent lake snows west of Attica.

* WHERE...Wyoming county.

* WHEN...Until 1 AM EST Saturday.

* IMPACTS...Travel will be very difficult. The hazardous 
  conditions could impact the Friday morning or evening commute. 
  The heavy snow could also bring down some tree limbs and cause 
  scattered power outages.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Heavy snow will fall in relatively narrow bands. If traveling, be
prepared for rapidly changing road conditions and visibilities.

Submit snow reports through our website or social media.

&&

Experimental content below...do not use operationally
To view the experimental polygons please see:
http://www.weather.gov/buf/lespolygon
COORD...4282 7820 4298 7809 4303 7820 4303 7844 
        4294 7891 4279 7890 4274 7903 4232 7975 4254 7879 
        4267 7856 
TIME Y22M11D18T0600Z-Y22M11D18T1200Z
COORD...4308 7820 4307 7859 4295 7898 4286 7889 
        4276 7900 4239 7962 4237 7956 4253 7915 4264 7866 
        4277 7822 
TIME Y22M11D18T1200Z-Y22M11D19T0000Z
COORD...4308 7820 4313 7879 4306 7903 4288 7889 
        4274 7903 4239 7962 4238 7950 4255 7909 4264 7866 
        4277 7822 
TIME Y22M11D19T0000Z-Y22M11D19T1200Z

$$

NYZ001-181530-
/O.CON.KBUF.LE.W.0005.221119T0000Z-221120T1200Z/
Niagara-
Including the city of Niagara Falls
216 AM EST Fri Nov 18 2022

...LAKE EFFECT SNOW WARNING REMAINS IN EFFECT FROM 7 PM THIS
EVENING TO 7 AM EST SUNDAY...

* WHAT...Heavy lake effect snow expected. Total snow 
  accumulations of 8 to 16 inches in the most persistent lake 
  snows Friday night into early Sunday morning. Winds gusting as 
  high as 35 mph will produce patchy blowing snow.

* WHERE...Niagara county.

* WHEN...From 7 PM this evening to 7 AM EST Sunday.

* IMPACTS...Travel could be very difficult to impossible. Areas 
  of blowing snow could significantly reduce visibility. The 
  heavy snow could also bring down some tree limbs and cause 
  scattered power outages.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Heavy snow will fall in relatively narrow bands. If traveling, be
prepared for rapidly changing road conditions and visibilities.

Submit snow reports through our website or social media.

&&

Experimental content below...do not use operationally
To view the experimental polygons please see:
http://www.weather.gov/buf/lespolygon
COORD...4308 7820 4313 7879 4306 7903 4288 7889 
        4274 7903 4239 7962 4238 7950 4255 7909 4264 7866 
        4277 7822 
TIME Y22M11D19T0000Z-Y22M11D19T1200Z
COORD...4324 7850 4328 7855 4331 7887 4326 7906 
        4307 7909 4300 7905 4290 7894 4297 7875 4302 7873 
        4313 7855 
TIME Y22M11D19T1200Z-Y22M11D20T0600Z
COORD...4309 7834 4314 7842 4314 7869 4305 7892 
        4293 7897 4288 7889 4279 7890 4276 7881 4284 7868 
        4294 7837 
TIME Y22M11D20T0600Z-Y22M11D20T1800Z

$$

NYZ002-181530-
/O.CON.KBUF.WW.Y.0025.221119T0000Z-221120T1200Z/
Orleans-
Including the city of Medina
216 AM EST Fri Nov 18 2022

...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 7 PM THIS
EVENING TO 7 AM EST SUNDAY...

* WHAT...Snow expected. Total snow accumulations of 4 to 7 
  inches. Most of the snow will occur south and west of Medina. 
  Winds gusting as high as 35 mph will produce patchy blowing 
  snow.

* WHERE...Orleans county.

* WHEN...From 7 PM this evening to 7 AM EST Sunday.

* IMPACTS...Travel could be very difficult. The hazardous 
  conditions could impact the evening commute.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Periods of snow will result in snow covered roads and limited
visibilities. Slow down and use caution while driving.

Submit snow reports through our website or social media.

&&

$$

935 
WWUS41 KBUF 180844
WSWBUF

URGENT - WINTER WEATHER MESSAGE
National Weather Service Buffalo NY
344 AM EST Fri Nov 18 2022

NYZ019-181645-
/O.EXB.KBUF.WS.A.0012.221120T0000Z-221120T1800Z/
/O.CON.KBUF.LE.W.0005.000000T0000Z-221119T0600Z/
Chautauqua-
Including the city of Jamestown
344 AM EST Fri Nov 18 2022

...LAKE EFFECT SNOW WARNING REMAINS IN EFFECT UNTIL 1 AM EST
SATURDAY...
...WINTER STORM WATCH IN EFFECT FROM SATURDAY EVENING THROUGH
SUNDAY AFTERNOON...

* WHAT...For the Lake Effect Snow Warning, heavy lake effect snow.
  Additional snow accumulations of 7 to 14 inches in the most
  persistent lake snows. Winds gusting as high as 35 mph. For the
  Winter Storm Watch, heavy lake effect snow possible with
  potential for 9 inches or more of snow.

* WHERE...Chautauqua county.

* WHEN...For the Lake Effect Snow Warning, until 1 AM EST 
  Saturday. For the Winter Storm Watch, from Saturday evening 
  through Sunday afternoon.

* IMPACTS...Travel could be very difficult to impossible. The 
  hazardous conditions could impact the morning or evening 
  commute.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Heavy snow will fall in relatively narrow bands. If traveling, be
prepared for rapidly changing road conditions and visibilities.

Submit snow reports through our website or social media.

Narrow bands of heavy snow could impact portions of the region.
Localized travel problems will be possible.

&&

Experimental content below...do not use operationally
To view the experimental polygons please see:
http://www.weather.gov/buf/lespolygon
COORD...4282 7820 4298 7809 4303 7820 4303 7844 
        4294 7891 4279 7890 4274 7903 4232 7975 4254 7879 
        4267 7856 
TIME Y22M11D18T0600Z-Y22M11D18T1200Z
COORD...4308 7820 4307 7859 4295 7898 4286 7889 
        4276 7900 4239 7962 4237 7956 4253 7915 4264 7866 
        4277 7822 
TIME Y22M11D18T1200Z-Y22M11D19T0000Z
COORD...4308 7820 4313 7879 4306 7903 4288 7889 
        4274 7903 4239 7962 4238 7950 4255 7909 4264 7866 
        4277 7822 
TIME Y22M11D19T0000Z-Y22M11D19T1200Z

$$

NYZ085-181645-
/O.EXB.KBUF.WS.A.0012.221120T0000Z-221120T1800Z/
/O.CON.KBUF.LE.W.0005.000000T0000Z-221119T0600Z/
Southern Erie-
Including the cities of Orchard Park and Springville
344 AM EST Fri Nov 18 2022

...LAKE EFFECT SNOW WARNING REMAINS IN EFFECT UNTIL 1 AM EST
SATURDAY...
...WINTER STORM WATCH IN EFFECT FROM SATURDAY EVENING THROUGH
SUNDAY AFTERNOON...

* WHAT...For the Lake Effect Snow Warning, heavy lake effect snow.
  Storm total snow accumulations of 2 to 4 feet in the most 
  persistent lake snows. For the Winter Storm Watch, heavy lake 
  effect snow possible with potential for 9 inches or more of 
  snow.

* WHERE...Southern Erie county.

* WHEN...For the Lake Effect Snow Warning, until 1 AM EST 
  Saturday. For the Winter Storm Watch, from Saturday evening 
  through Sunday afternoon.

* IMPACTS...Travel could be very difficult to impossible. The 
  hazardous conditions could impact the morning or evening 
  commute.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Heavy snow will fall in relatively narrow bands. If traveling, be
prepared for rapidly changing road conditions and visibilities.

Submit snow reports through our website or social media.

Narrow bands of heavy snow could impact portions of the region.
Localized travel problems will be possible.

&&

Experimental content below...do not use operationally
To view the experimental polygons please see:
http://www.weather.gov/buf/lespolygon
COORD...4282 7820 4298 7809 4303 7820 4303 7844 
        4294 7891 4279 7890 4274 7903 4232 7975 4254 7879 
        4267 7856 
TIME Y22M11D18T0600Z-Y22M11D18T1200Z
COORD...4308 7820 4307 7859 4295 7898 4286 7889 
        4276 7900 4239 7962 4237 7956 4253 7915 4264 7866 
        4277 7822 
TIME Y22M11D18T1200Z-Y22M11D19T0000Z
COORD...4308 7820 4313 7879 4306 7903 4288 7889 
        4274 7903 4239 7962 4238 7950 4255 7909 4264 7866 
        4277 7822 
TIME Y22M11D19T0000Z-Y22M11D19T1200Z
COORD...4309 7834 4314 7842 4314 7869 4305 7892 
        4293 7897 4288 7889 4279 7890 4276 7881 4284 7868 
        4294 7837 
TIME Y22M11D20T0600Z-Y22M11D20T1800Z

$$

NYZ010-011-181645-
/O.CON.KBUF.LE.W.0005.000000T0000Z-221120T1800Z/
Northern Erie-Genesee-
Including the cities of Buffalo and Batavia
344 AM EST Fri Nov 18 2022

...LAKE EFFECT SNOW WARNING REMAINS IN EFFECT UNTIL 1 PM EST
SUNDAY...

* WHAT...Heavy lake effect snow. Total snow accumulations of 2 
  to 4 feet in the most persistent lake snows. The greatest risk 
  of the highest totals will be from South Buffalo to Lancaster. 
  The heaviest snow is expected through Friday night when 
  snowfall rates could exceed 3 inches per hour. Winds gusting 
  as high as 35 mph will produce patchy blowing snow.

* WHERE...Northern Erie and Genesee counties.

* WHEN...Until 1 PM EST Sunday.

* IMPACTS...Travel will be very difficult to impossible. The 
  hazardous conditions will impact the Friday morning and 
  evening commutes. The heavy snow could also bring down some 
  tree limbs and cause scattered power outages.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Heavy snow will fall in relatively narrow bands. If traveling, be
prepared for rapidly changing road conditions and visibilities.

Submit snow reports through our website or social media.

&&

Experimental content below...do not use operationally
To view the experimental polygons please see:
http://www.weather.gov/buf/lespolygon
COORD...4282 7820 4298 7809 4303 7820 4303 7844 
        4294 7891 4279 7890 4274 7903 4232 7975 4254 7879 
        4267 7856 
TIME Y22M11D18T0600Z-Y22M11D18T1200Z
COORD...4308 7820 4307 7859 4295 7898 4286 7889 
        4276 7900 4239 7962 4237 7956 4253 7915 4264 7866 
        4277 7822 
TIME Y22M11D18T1200Z-Y22M11D19T0000Z
COORD...4308 7820 4313 7879 4306 7903 4288 7889 
        4274 7903 4239 7962 4238 7950 4255 7909 4264 7866 
        4277 7822 
TIME Y22M11D19T0000Z-Y22M11D19T1200Z
COORD...4324 7850 4328 7855 4331 7887 4326 7906 
        4307 7909 4300 7905 4290 7894 4297 7875 4302 7873 
        4313 7855 
TIME Y22M11D19T1200Z-Y22M11D20T0600Z
COORD...4309 7834 4314 7842 4314 7869 4305 7892 
        4293 7897 4288 7889 4279 7890 4276 7881 4284 7868 
        4294 7837 
TIME Y22M11D20T0600Z-Y22M11D20T1800Z

$$

NYZ007-181645-
/O.CON.KBUF.LE.W.0005.000000T0000Z-221120T1800Z/
Jefferson-
Including the city of Watertown
344 AM EST Fri Nov 18 2022

...LAKE EFFECT SNOW WARNING REMAINS IN EFFECT UNTIL 1 PM EST
SUNDAY...

* WHAT...Heavy lake effect snow. Total snow accumulations of 2 
  to 3 feet in the most persistent lake snows. The most snow 
  will occur across the northern half of the county from the 
  Watertown area and Fort Drum to Theresa and Philadelphia. The 
  heaviest snow is expected through Friday night when snowfall 
  rates could exceed 3 inches per hour. Winds gusting as high as 
  35 mph will produce patchy blowing snow.

* WHERE...Jefferson county.

* WHEN...Until 1 PM EST Sunday.

* IMPACTS...Travel could be very difficult to impossible. The 
  hazardous conditions could impact the morning or evening 
  commutes. The heavy snow could also bring down some tree limbs 
  and cause scattered power outages.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Heavy snow will fall in relatively narrow bands. If traveling, be
prepared for rapidly changing road conditions and visibilities.

Submit snow reports through our website or social media.

&&

Experimental content below...do not use operationally
To view the experimental polygons please see:
http://www.weather.gov/buf/lespolygon
COORD...4409 7523 4414 7523 4439 7581 4440 7591 
        4415 7638 4386 7637 4377 7627 4377 7594 4395 7569 
        4395 7556 
TIME Y22M11D18T0600Z-Y22M11D19T0000Z
COORD...4414 7523 4439 7581 4440 7591 4415 7638 
        4399 7634 4384 7634 4390 7588 4389 7577 4394 7566 
        4402 7534 
TIME Y22M11D19T0000Z-Y22M11D19T1200Z
COORD...4424 7563 4431 7562 4434 7577 4439 7581 
        4438 7594 4415 7638 4402 7640 4390 7634 4410 7595 
        4413 7581 
TIME Y22M11D19T1200Z-Y22M11D20T0600Z
COORD...4425 7548 4439 7581 4440 7591 4415 7638 
        4399 7634 4386 7637 4383 7629 4372 7622 4390 7591 
        4397 7569 
TIME Y22M11D20T0600Z-Y22M11D20T1800Z

$$

NYZ008-181645-
/O.CON.KBUF.LE.W.0005.000000T0000Z-221119T0900Z/
Lewis-
Including the city of Lowville
344 AM EST Fri Nov 18 2022

...LAKE EFFECT SNOW WARNING REMAINS IN EFFECT UNTIL 4 AM EST
SATURDAY...

* WHAT...Heavy lake effect snow. Expected snow accumulations 
  over far northern Lewis county through Friday night to range 
  from 12 to 20 inches. Winds gusting as high as 35 mph with 
  produce patchy blowing snow.

* WHERE...Lewis county.

* WHEN...Until 4 AM EST Saturday.

* IMPACTS...Travel could be very difficult to impossible. The 
  hazardous conditions could impact the evening commute tonight 
  and the morning and evening commute on Friday. The heavy snow 
  could also bring down some tree limbs and cause scattered 
  power outages.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Heavy snow will fall in relatively narrow bands. If traveling, be
prepared for rapidly changing road conditions and visibilities.

Submit snow reports through our website or social media.

&&

Experimental content below...do not use operationally
To view the experimental polygons please see:
http://www.weather.gov/buf/lespolygon
COORD...4409 7523 4414 7523 4439 7581 4440 7591 
        4415 7638 4386 7637 4377 7627 4377 7594 4395 7569 
        4395 7556 
TIME Y22M11D18T0600Z-Y22M11D19T0000Z
COORD...4414 7523 4439 7581 4440 7591 4415 7638 
        4399 7634 4384 7634 4390 7588 4389 7577 4394 7566 
        4402 7534 
TIME Y22M11D19T0000Z-Y22M11D19T1200Z

$$

NYZ012-181645-
/O.CON.KBUF.LE.W.0005.000000T0000Z-221119T0600Z/
Wyoming-
Including the city of Warsaw
344 AM EST Fri Nov 18 2022

...LAKE EFFECT SNOW WARNING REMAINS IN EFFECT UNTIL 1 AM EST
SATURDAY...

* WHAT...Heavy lake effect snow. Storm total snow accumulations 
  of 1 to 2 feet in the most persistent lake snows west of 
  Attica.

* WHERE...Wyoming county.

* WHEN...Until 1 AM EST Saturday.

* IMPACTS...Travel will be very difficult. The hazardous 
  conditions could impact the Friday morning or evening commute. 
  The heavy snow could also bring down some tree limbs and cause 
  scattered power outages.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Heavy snow will fall in relatively narrow bands. If traveling, be
prepared for rapidly changing road conditions and visibilities.

Submit snow reports through our website or social media.

&&

Experimental content below...do not use operationally
To view the experimental polygons please see:
http://www.weather.gov/buf/lespolygon
COORD...4282 7820 4298 7809 4303 7820 4303 7844 
        4294 7891 4279 7890 4274 7903 4232 7975 4254 7879 
        4267 7856 
TIME Y22M11D18T0600Z-Y22M11D18T1200Z
COORD...4308 7820 4307 7859 4295 7898 4286 7889 
        4276 7900 4239 7962 4237 7956 4253 7915 4264 7866 
        4277 7822 
TIME Y22M11D18T1200Z-Y22M11D19T0000Z
COORD...4308 7820 4313 7879 4306 7903 4288 7889 
        4274 7903 4239 7962 4238 7950 4255 7909 4264 7866 
        4277 7822 
TIME Y22M11D19T0000Z-Y22M11D19T1200Z

$$

NYZ001-181645-
/O.CON.KBUF.LE.W.0005.221119T0000Z-221120T1200Z/
Niagara-
Including the city of Niagara Falls
344 AM EST Fri Nov 18 2022

...LAKE EFFECT SNOW WARNING REMAINS IN EFFECT FROM 7 PM THIS
EVENING TO 7 AM EST SUNDAY...

* WHAT...Heavy lake effect snow expected. Total snow 
  accumulations of 8 to 16 inches in the most persistent lake 
  snows Friday night into early Sunday morning. Winds gusting as 
  high as 35 mph will produce patchy blowing snow.

* WHERE...Niagara county.

* WHEN...From 7 PM this evening to 7 AM EST Sunday.

* IMPACTS...Travel could be very difficult to impossible. Areas 
  of blowing snow could significantly reduce visibility. The 
  heavy snow could also bring down some tree limbs and cause 
  scattered power outages.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Heavy snow will fall in relatively narrow bands. If traveling, be
prepared for rapidly changing road conditions and visibilities.

Submit snow reports through our website or social media.

&&

Experimental content below...do not use operationally
To view the experimental polygons please see:
http://www.weather.gov/buf/lespolygon
COORD...4308 7820 4313 7879 4306 7903 4288 7889 
        4274 7903 4239 7962 4238 7950 4255 7909 4264 7866 
        4277 7822 
TIME Y22M11D19T0000Z-Y22M11D19T1200Z
COORD...4324 7850 4328 7855 4331 7887 4326 7906 
        4307 7909 4300 7905 4290 7894 4297 7875 4302 7873 
        4313 7855 
TIME Y22M11D19T1200Z-Y22M11D20T0600Z
COORD...4309 7834 4314 7842 4314 7869 4305 7892 
        4293 7897 4288 7889 4279 7890 4276 7881 4284 7868 
        4294 7837 
TIME Y22M11D20T0600Z-Y22M11D20T1800Z

$$

NYZ002-181645-
/O.CON.KBUF.WW.Y.0025.221119T0000Z-221120T1200Z/
Orleans-
Including the city of Medina
344 AM EST Fri Nov 18 2022

...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 7 PM THIS
EVENING TO 7 AM EST SUNDAY...

* WHAT...Snow expected. Total snow accumulations of 4 to 7 
  inches. Most of the snow will occur south and west of Medina. 
  Winds gusting as high as 35 mph will produce patchy blowing 
  snow.

* WHERE...Orleans county.

* WHEN...From 7 PM this evening to 7 AM EST Sunday.

* IMPACTS...Travel could be very difficult. The hazardous 
  conditions could impact the evening commute.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Periods of snow will result in snow covered roads and limited
visibilities. Slow down and use caution while driving.

Submit snow reports through our website or social media.

&&

$$

NYZ006-181645-
/O.CON.KBUF.WS.A.0012.221120T0600Z-221121T0900Z/
Oswego-
Including the city of Oswego
344 AM EST Fri Nov 18 2022

...WINTER STORM WATCH REMAINS IN EFFECT FROM LATE SATURDAY NIGHT
THROUGH LATE SUNDAY NIGHT...

* WHAT...Heavy lake effect snow possible. Potential for 9 inches 
  or more of snow accumulation in the most persistent lake snows. 
  Winds could gust as high as 45 mph will create blowing snow.

* WHERE...Oswego county.

* WHEN...From late Saturday night through late Sunday night.

* IMPACTS...Travel could be very difficult to impossible. The 
  hazardous conditions could impact the morning or evening 
  commute.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Narrow bands of heavy snow could impact portions of the region.
Localized travel problems will be possible.

&&

$$

015 
WWUS41 KBUF 181644
WSWBUF

URGENT - WINTER WEATHER MESSAGE
National Weather Service Buffalo NY
1144 AM EST Fri Nov 18 2022

NYZ019-190045-
/O.CON.KBUF.LE.W.0005.000000T0000Z-221119T0600Z/
/O.CON.KBUF.WS.A.0012.221120T0000Z-221120T1800Z/
Chautauqua-
Including the city of Jamestown
1144 AM EST Fri Nov 18 2022

...LAKE EFFECT SNOW WARNING REMAINS IN EFFECT UNTIL 1 AM EST
SATURDAY...
...WINTER STORM WATCH REMAINS IN EFFECT FROM SATURDAY EVENING
THROUGH SUNDAY AFTERNOON...

* WHAT...For the Lake Effect Snow Warning, heavy lake effect snow.
  Additional snow accumulations of 4 to 9 inches in the most
  persistent lake snows. Winds gusting as high as 35 mph will
  produce patchy blowing snow. For the Winter Storm Watch, heavy 
  lake effect snow possible with potential for 9 inches or more of
  snow. 

* WHERE...Chautauqua county.

* WHEN...For the Lake Effect Snow Warning, until 1 AM EST 
  Saturday. For the Winter Storm Watch, from Saturday evening 
  through Sunday afternoon.

* IMPACTS...Travel could be very difficult to impossible. The
  hazardous conditions could impact the commute this evening.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Heavy snow will fall in relatively narrow bands. If traveling, be
prepared for rapidly changing road conditions and visibilities.

Submit snow reports through our website or social media.

Narrow bands of heavy snow could impact portions of the region.
Localized travel problems will be possible.

&&

Experimental content below...do not use operationally
To view the experimental polygons please see:
http://www.weather.gov/buf/lespolygon
COORD...4282 7820 4298 7809 4303 7820 4303 7844 
        4294 7891 4279 7890 4274 7903 4232 7975 4254 7879 
        4267 7856 
TIME Y22M11D18T0600Z-Y22M11D18T1200Z
COORD...4308 7820 4307 7859 4295 7898 4286 7889 
        4276 7900 4239 7962 4237 7956 4253 7915 4264 7866 
        4277 7822 
TIME Y22M11D18T1200Z-Y22M11D19T0000Z
COORD...4308 7820 4313 7879 4306 7903 4288 7889 
        4274 7903 4239 7962 4238 7950 4255 7909 4264 7866 
        4277 7822 
TIME Y22M11D19T0000Z-Y22M11D19T1200Z

$$

NYZ085-190045-
/O.CON.KBUF.LE.W.0005.000000T0000Z-221119T0600Z/
/O.CON.KBUF.WS.A.0012.221120T0000Z-221120T1800Z/
Southern Erie-
Including the cities of Orchard Park and Springville
1144 AM EST Fri Nov 18 2022

...LAKE EFFECT SNOW WARNING REMAINS IN EFFECT UNTIL 1 AM EST
SATURDAY...
...WINTER STORM WATCH REMAINS IN EFFECT FROM SATURDAY EVENING
THROUGH SUNDAY AFTERNOON...

* WHAT...For the Lake Effect Snow Warning, heavy lake effect snow.
  Storm total snow accumulations of 3 to 4 feet or more in the
  most persistent lake snows. The heaviest snow is expected
  through this evening when snowfall rates could exceed 3 inches 
  per hour. Winds could gust as high as 35 mph will produce patchy
  blowing snow. For the Winter Storm Watch, heavy lake effect 
  snow possible with potential for 9 inches or more of snow. 

* WHERE...Southern Erie county.

* WHEN...For the Lake Effect Snow Warning, until 1 AM EST 
  Saturday. For the Winter Storm Watch, from Saturday evening 
  through Sunday afternoon.

* IMPACTS...Travel could be very difficult to impossible. The
  hazardous conditions will impact the commute this evening. The 
  heavy snow could also bring down some tree limbs and cause 
  scattered power outages.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Heavy snow will fall in relatively narrow bands. If traveling, be
prepared for rapidly changing road conditions and visibilities.

Submit snow reports through our website or social media.

Narrow bands of heavy snow could impact portions of the region.
Localized travel problems will be possible.

&&

Experimental content below...do not use operationally
To view the experimental polygons please see:
http://www.weather.gov/buf/lespolygon
COORD...4282 7820 4298 7809 4303 7820 4303 7844 
        4294 7891 4279 7890 4274 7903 4232 7975 4254 7879 
        4267 7856 
TIME Y22M11D18T0600Z-Y22M11D18T1200Z
COORD...4308 7820 4307 7859 4295 7898 4286 7889 
        4276 7900 4239 7962 4237 7956 4253 7915 4264 7866 
        4277 7822 
TIME Y22M11D18T1200Z-Y22M11D19T0000Z
COORD...4308 7820 4313 7879 4306 7903 4288 7889 
        4274 7903 4239 7962 4238 7950 4255 7909 4264 7866 
        4277 7822 
TIME Y22M11D19T0000Z-Y22M11D19T1200Z
COORD...4309 7834 4314 7842 4314 7869 4305 7892 
        4293 7897 4288 7889 4279 7890 4276 7881 4284 7868 
        4294 7837 
TIME Y22M11D20T0600Z-Y22M11D20T1800Z

$$

NYZ010-011-190045-
/O.CON.KBUF.LE.W.0005.000000T0000Z-221120T1800Z/
Northern Erie-Genesee-
Including the cities of Buffalo and Batavia
1144 AM EST Fri Nov 18 2022

...LAKE EFFECT SNOW WARNING REMAINS IN EFFECT UNTIL 1 PM EST
SUNDAY...

* WHAT...Heavy lake effect snow. Total snow accumulations of 2 to
  4 feet in the most persistent lake snows. The greatest risk of
  the highest totals will be from South Buffalo to West Seneca to
  Elma. The heaviest snow is expected through tonight when 
  snowfall rates could exceed 3 inches per hour. Winds gusting as 
  high as 35 mph will produce patchy blowing snow.

* WHERE...Northern Erie and Genesee counties.

* WHEN...Until 1 PM EST Sunday.

* IMPACTS...Travel will be very difficult to impossible. The
  hazardous conditions will impact the commute this evening 
  commutes. The heavy snow could also bring down some tree limbs 
  and cause scattered power outages.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Heavy snow will fall in relatively narrow bands. If traveling, be
prepared for rapidly changing road conditions and visibilities.

Submit snow reports through our website or social media.

&&

Experimental content below...do not use operationally
To view the experimental polygons please see:
http://www.weather.gov/buf/lespolygon
COORD...4282 7820 4298 7809 4303 7820 4303 7844 
        4294 7891 4279 7890 4274 7903 4232 7975 4254 7879 
        4267 7856 
TIME Y22M11D18T0600Z-Y22M11D18T1200Z
COORD...4308 7820 4307 7859 4295 7898 4286 7889 
        4276 7900 4239 7962 4237 7956 4253 7915 4264 7866 
        4277 7822 
TIME Y22M11D18T1200Z-Y22M11D19T0000Z
COORD...4308 7820 4313 7879 4306 7903 4288 7889 
        4274 7903 4239 7962 4238 7950 4255 7909 4264 7866 
        4277 7822 
TIME Y22M11D19T0000Z-Y22M11D19T1200Z
COORD...4324 7850 4328 7855 4331 7887 4326 7906 
        4307 7909 4300 7905 4290 7894 4297 7875 4302 7873 
        4313 7855 
TIME Y22M11D19T1200Z-Y22M11D20T0600Z
COORD...4309 7834 4314 7842 4314 7869 4305 7892 
        4293 7897 4288 7889 4279 7890 4276 7881 4284 7868 
        4294 7837 
TIME Y22M11D20T0600Z-Y22M11D20T1800Z

$$

NYZ007-190045-
/O.CON.KBUF.LE.W.0005.000000T0000Z-221120T1800Z/
Jefferson-
Including the city of Watertown
1144 AM EST Fri Nov 18 2022

...LAKE EFFECT SNOW WARNING REMAINS IN EFFECT UNTIL 1 PM EST
SUNDAY...

* WHAT...Heavy lake effect snow. Total snow accumulations of 2 to
  3 feet in the most persistent lake snows. The most snow will
  occur across the northern half of the county from the Watertown
  area and Fort Drum to Theresa and Philadelphia. The heaviest
  snow is expected through tonight when snowfall rates could 
  exceed 3 inches per hour. Winds gusting as high as 35 mph will 
  produce patchy blowing snow.

* WHERE...Jefferson county.

* WHEN...Until 1 PM EST Sunday.

* IMPACTS...Travel could be very difficult to impossible. The
  hazardous conditions will impact the commute this evening. The 
  heavy snow could also bring down some tree limbs and cause 
  scattered power outages.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Heavy snow will fall in relatively narrow bands. If traveling, be
prepared for rapidly changing road conditions and visibilities.

Submit snow reports through our website or social media.

&&

Experimental content below...do not use operationally
To view the experimental polygons please see:
http://www.weather.gov/buf/lespolygon
COORD...4409 7523 4414 7523 4439 7581 4440 7591 
        4415 7638 4386 7637 4377 7627 4377 7594 4395 7569 
        4395 7556 
TIME Y22M11D18T0600Z-Y22M11D19T0000Z
COORD...4414 7523 4439 7581 4440 7591 4415 7638 
        4399 7634 4384 7634 4390 7588 4389 7577 4394 7566 
        4402 7534 
TIME Y22M11D19T0000Z-Y22M11D19T1200Z
COORD...4424 7563 4431 7562 4434 7577 4439 7581 
        4438 7594 4415 7638 4402 7640 4390 7634 4410 7595 
        4413 7581 
TIME Y22M11D19T1200Z-Y22M11D20T0600Z
COORD...4425 7548 4439 7581 4440 7591 4415 7638 
        4399 7634 4386 7637 4383 7629 4372 7622 4390 7591 
        4397 7569 
TIME Y22M11D20T0600Z-Y22M11D20T1800Z

$$

NYZ008-190045-
/O.CON.KBUF.LE.W.0005.000000T0000Z-221119T0900Z/
Lewis-
Including the city of Lowville
1144 AM EST Fri Nov 18 2022

...LAKE EFFECT SNOW WARNING REMAINS IN EFFECT UNTIL 4 AM EST
SATURDAY...

* WHAT...Heavy lake effect snow. Expected snow accumulations over
  far northern Lewis county through Friday night to range from 10 
  to 20 inches. Winds gusting as high as 35 mph with produce 
  patchy blowing snow.

* WHERE...Lewis county.

* WHEN...Until 4 AM EST Saturday.

* IMPACTS...Travel could be very difficult to impossible. The
  hazardous conditions could impact commute this evening. The 
  heavy snow could also bring down some tree limbs and cause 
  scattered power outages.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Heavy snow will fall in relatively narrow bands. If traveling, be
prepared for rapidly changing road conditions and visibilities.

Submit snow reports through our website or social media.

&&

Experimental content below...do not use operationally
To view the experimental polygons please see:
http://www.weather.gov/buf/lespolygon
COORD...4409 7523 4414 7523 4439 7581 4440 7591 
        4415 7638 4386 7637 4377 7627 4377 7594 4395 7569 
        4395 7556 
TIME Y22M11D18T0600Z-Y22M11D19T0000Z
COORD...4414 7523 4439 7581 4440 7591 4415 7638 
        4399 7634 4384 7634 4390 7588 4389 7577 4394 7566 
        4402 7534 
TIME Y22M11D19T0000Z-Y22M11D19T1200Z

$$

NYZ001-190045-
/O.CON.KBUF.LE.W.0005.221119T0000Z-221120T1200Z/
Niagara-
Including the city of Niagara Falls
1144 AM EST Fri Nov 18 2022

...LAKE EFFECT SNOW WARNING REMAINS IN EFFECT FROM 7 PM THIS
EVENING TO 7 AM EST SUNDAY...

* WHAT...Heavy lake effect snow expected. Total snow 
  accumulations of 8 to 16 inches in the most persistent lake 
  snows Friday night into early Sunday morning. Winds gusting as 
  high as 35 mph will produce patchy blowing snow.

* WHERE...Niagara county.

* WHEN...From 7 PM this evening to 7 AM EST Sunday.

* IMPACTS...Travel could be very difficult to impossible. Areas 
  of blowing snow could significantly reduce visibility. The 
  heavy snow could also bring down some tree limbs and cause 
  scattered power outages.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Heavy snow will fall in relatively narrow bands. If traveling, be
prepared for rapidly changing road conditions and visibilities.

Submit snow reports through our website or social media.

&&

Experimental content below...do not use operationally
To view the experimental polygons please see:
http://www.weather.gov/buf/lespolygon
COORD...4308 7820 4313 7879 4306 7903 4288 7889 
        4274 7903 4239 7962 4238 7950 4255 7909 4264 7866 
        4277 7822 
TIME Y22M11D19T0000Z-Y22M11D19T1200Z
COORD...4324 7850 4328 7855 4331 7887 4326 7906 
        4307 7909 4300 7905 4290 7894 4297 7875 4302 7873 
        4313 7855 
TIME Y22M11D19T1200Z-Y22M11D20T0600Z
COORD...4309 7834 4314 7842 4314 7869 4305 7892 
        4293 7897 4288 7889 4279 7890 4276 7881 4284 7868 
        4294 7837 
TIME Y22M11D20T0600Z-Y22M11D20T1800Z

$$

NYZ012-190045-
/O.CON.KBUF.LE.W.0005.000000T0000Z-221119T0600Z/
Wyoming-
Including the city of Warsaw
1144 AM EST Fri Nov 18 2022

...LAKE EFFECT SNOW WARNING REMAINS IN EFFECT UNTIL 1 AM EST
SATURDAY...

* WHAT...Heavy lake effect snow. Storm total snow accumulations of
  1 to 2 feet in the most persistent lake snows west of Attica.
  Winds gusting as high as 35 mph will produce patchy blowing
  snow.

* WHERE...Wyoming county.

* WHEN...Until 1 AM EST Saturday.

* IMPACTS...Travel will be very difficult. The hazardous 
  conditions could impact the Friday morning or evening commute. 
  The heavy snow could also bring down some tree limbs and cause 
  scattered power outages.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Heavy snow will fall in relatively narrow bands. If traveling, be
prepared for rapidly changing road conditions and visibilities.

Submit snow reports through our website or social media.

&&

Experimental content below...do not use operationally
To view the experimental polygons please see:
http://www.weather.gov/buf/lespolygon
COORD...4282 7820 4298 7809 4303 7820 4303 7844 
        4294 7891 4279 7890 4274 7903 4232 7975 4254 7879 
        4267 7856 
TIME Y22M11D18T0600Z-Y22M11D18T1200Z
COORD...4308 7820 4307 7859 4295 7898 4286 7889 
        4276 7900 4239 7962 4237 7956 4253 7915 4264 7866 
        4277 7822 
TIME Y22M11D18T1200Z-Y22M11D19T0000Z
COORD...4308 7820 4313 7879 4306 7903 4288 7889 
        4274 7903 4239 7962 4238 7950 4255 7909 4264 7866 
        4277 7822 
TIME Y22M11D19T0000Z-Y22M11D19T1200Z

$$

NYZ002-190045-
/O.CON.KBUF.WW.Y.0025.221119T0000Z-221120T1200Z/
Orleans-
Including the city of Medina
1144 AM EST Fri Nov 18 2022

...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 7 PM THIS
EVENING TO 7 AM EST SUNDAY...

* WHAT...Snow expected. Total snow accumulations of 4 to 7 
  inches. Most of the snow will occur south and west of Medina. 
  Winds gusting as high as 35 mph will produce patchy blowing 
  snow.

* WHERE...Orleans county.

* WHEN...From 7 PM this evening to 7 AM EST Sunday.

* IMPACTS...Travel could be very difficult. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Periods of snow will result in snow covered roads and limited
visibilities. Slow down and use caution while driving.

Submit snow reports through our website or social media.

&&

$$

NYZ006-190045-
/O.CON.KBUF.WS.A.0012.221120T0600Z-221121T0900Z/
Oswego-
Including the city of Oswego
1144 AM EST Fri Nov 18 2022

...WINTER STORM WATCH REMAINS IN EFFECT FROM LATE SATURDAY NIGHT
THROUGH LATE SUNDAY NIGHT...

* WHAT...Heavy lake effect snow possible. Potential for 9 inches 
  or more of snow accumulation in the most persistent lake snows. 
  Winds could gust as high as 45 mph will create blowing snow.

* WHERE...Oswego county.

* WHEN...From late Saturday night through late Sunday night.

* IMPACTS...Travel could be very difficult to impossible. The 
  hazardous conditions could impact the morning or evening 
  commute.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Narrow bands of heavy snow could impact portions of the region.
Localized travel problems will be possible.

&&

$$

TMA

237 
WWUS41 KBUF 182340
WSWBUF

URGENT - WINTER WEATHER MESSAGE
National Weather Service Buffalo NY
640 PM EST Fri Nov 18 2022

NYZ019-190745-
/O.CON.KBUF.LE.W.0005.000000T0000Z-221119T0600Z/
/O.CON.KBUF.WS.A.0012.221120T0000Z-221120T1800Z/
Chautauqua-
Including the city of Jamestown
640 PM EST Fri Nov 18 2022

...LAKE EFFECT SNOW WARNING REMAINS IN EFFECT UNTIL 1 AM EST
SATURDAY...
...WINTER STORM WATCH REMAINS IN EFFECT FROM SATURDAY EVENING
THROUGH SUNDAY AFTERNOON...

* WHAT...For the Lake Effect Snow Warning, heavy lake effect snow.
  Additional snow accumulations of 5 to 10 inches in the most
  persistent lake snows. Winds gusting as high as 35 mph. For the
  Winter Storm Watch, heavy lake effect snow possible. Total snow
  accumulations of 9 inches or more possible in the most 
  persistent lake snows. Winds could gust as high as 40 mph.

* WHERE...Chautauqua county.

* WHEN...For the Lake Effect Snow Warning, until 1 AM EST 
  Saturday. For the Winter Storm Watch, from Saturday evening 
  through Sunday afternoon.

* IMPACTS...Travel could be very difficult to impossible. The
  hazardous conditions could impact the evening commute. Gusty
  winds and heavy snow could bring down tree branches and result
  in isolated power outages.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Heavy snow will fall in relatively narrow bands. If traveling, be
prepared for rapidly changing road conditions and visibilities.

Submit snow reports through our website or social media.

Narrow bands of heavy snow could impact portions of the region.
Localized travel problems will be possible.

&&

Experimental content below...do not use operationally
To view the experimental polygons please see:
http://www.weather.gov/buf/lespolygon
COORD...4264 7797 4296 7792 4298 7833 4289 7881 
        4275 7888 4227 7975 4208 7975 4216 7942 4247 7892 
        4251 7823 
TIME Y22M11D18T1800Z-Y22M11D19T0000Z
COORD...4291 7798 4310 7843 4306 7895 4281 7887 
        4259 7911 4227 7975 4212 7978 4244 7890 4252 7834 
        4263 7809 
TIME Y22M11D19T0000Z-Y22M11D19T1200Z

$$

NYZ085-190745-
/O.CON.KBUF.LE.W.0005.000000T0000Z-221119T0600Z/
/O.CON.KBUF.WS.A.0012.221120T0000Z-221120T1800Z/
Southern Erie-
Including the cities of Orchard Park and Springville
640 PM EST Fri Nov 18 2022

...LAKE EFFECT SNOW WARNING REMAINS IN EFFECT UNTIL 1 AM EST
SATURDAY...
...WINTER STORM WATCH REMAINS IN EFFECT FROM SATURDAY EVENING
THROUGH SUNDAY AFTERNOON...

* WHAT...For the Lake Effect Snow Warning, heavy lake effect snow.
  Additional snow accumulations of 8 to 16 inches in the most
  persistent lake snows. Winds gusting as high as 35 mph. For the
  Winter Storm Watch, heavy lake effect snow possible. Total snow
  accumulations of 9 inches or more possible in the most
  persistent lake snows. Winds could gust as high as 40 mph.

* WHERE...Southern Erie county.

* WHEN...For the Lake Effect Snow Warning, until 1 AM EST 
  Saturday. For the Winter Storm Watch, from Saturday evening 
  through Sunday afternoon.

* IMPACTS...Travel could be very difficult to impossible. The
  hazardous conditions could impact the evening commute. Gusty
  winds and heavy snow could bring down tree branches and result 
  in isolated power outages.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Heavy snow will fall in relatively narrow bands. If traveling, be
prepared for rapidly changing road conditions and visibilities.

Submit snow reports through our website or social media.

Narrow bands of heavy snow could impact portions of the region.
Localized travel problems will be possible.

&&

Experimental content below...do not use operationally
To view the experimental polygons please see:
http://www.weather.gov/buf/lespolygon
COORD...4264 7797 4296 7792 4298 7833 4289 7881 
        4275 7888 4227 7975 4208 7975 4216 7942 4247 7892 
        4251 7823 
TIME Y22M11D18T1800Z-Y22M11D19T0000Z
COORD...4291 7798 4310 7843 4306 7895 4281 7887 
        4259 7911 4227 7975 4212 7978 4244 7890 4252 7834 
        4263 7809 
TIME Y22M11D19T0000Z-Y22M11D19T1200Z

$$

NYZ010-011-190745-
/O.CON.KBUF.LE.W.0005.000000T0000Z-221120T1800Z/
Northern Erie-Genesee-
Including the cities of Buffalo and Batavia
640 PM EST Fri Nov 18 2022

...LAKE EFFECT SNOW WARNING REMAINS IN EFFECT UNTIL 1 PM EST
SUNDAY...

* WHAT...Heavy lake effect snow. Additional snow accumulations 
  of 10 to 20 inches in the most persistent lake snows. Winds 
  gusting as high as 40 mph.

* WHERE...Northern Erie and Genesee counties.

* WHEN...Until 1 PM EST Sunday. Lake effect snow will move north
  across the Metro Area late tonight and Saturday morning. There
  will then be a break in the snow Saturday afternoon before lake
  effect snow moves back south across the area Saturday night and
  early Sunday morning.

* IMPACTS...Travel could be very difficult to impossible. The 
  hazardous conditions could impact the evening commute. Gusty
  winds and heavy snow could bring down tree branches and result
  in isolated power outages.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Heavy snow will fall in relatively narrow bands. If traveling, be
prepared for rapidly changing road conditions and visibilities.

Submit snow reports through our website or social media.

&&

Experimental content below...do not use operationally
To view the experimental polygons please see:
http://www.weather.gov/buf/lespolygon
COORD...4264 7797 4296 7792 4298 7833 4289 7881 
        4275 7888 4227 7975 4208 7975 4216 7942 4247 7892 
        4251 7823 
TIME Y22M11D18T1800Z-Y22M11D19T0000Z
COORD...4291 7798 4310 7843 4306 7895 4281 7887 
        4259 7911 4227 7975 4212 7978 4244 7890 4252 7834 
        4263 7809 
TIME Y22M11D19T0000Z-Y22M11D19T1200Z
COORD...4312 7837 4312 7845 4336 7848 4336 7866 
        4328 7903 4298 7902 4297 7890 4279 7887 4278 7878 
        4297 7845 
TIME Y22M11D19T1200Z-Y22M11D20T0000Z
COORD...4314 7819 4312 7845 4334 7845 4338 7859 
        4328 7903 4309 7906 4279 7887 4278 7848 4286 7847 
        4288 7817 
TIME Y22M11D20T0000Z-Y22M11D20T1200Z
COORD...4314 7819 4308 7873 4303 7883 4304 7901 
        4298 7902 4294 7891 4279 7887 4278 7848 4286 7847 
        4288 7817 
TIME Y22M11D20T1200Z-Y22M11D20T1800Z

$$

NYZ007-190745-
/O.CON.KBUF.LE.W.0005.000000T0000Z-221120T1800Z/
Jefferson-
Including the city of Watertown
640 PM EST Fri Nov 18 2022

...LAKE EFFECT SNOW WARNING REMAINS IN EFFECT UNTIL 1 PM EST
SUNDAY...

* WHAT...Heavy lake effect snow. Additional snow accumulations 
  of 2 to 3 feet in the most persistent lake snows. Winds 
  gusting as high as 40 mph.

* WHERE...Jefferson county.

* WHEN...Until 1 PM EST Sunday.

* IMPACTS...Travel could be very difficult to impossible. The 
  hazardous conditions could impact the evening commute. Gusty
  winds and heavy snow could bring down tree branches and result
  in isolated power outages.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Heavy snow will fall in relatively narrow bands. If traveling, be
prepared for rapidly changing road conditions and visibilities.

Submit snow reports through our website or social media.

&&

Experimental content below...do not use operationally
To view the experimental polygons please see:
http://www.weather.gov/buf/lespolygon
COORD...4408 7515 4433 7568 4433 7583 4412 7634 
        4403 7631 4396 7605 4389 7625 4374 7622 4372 7606 
        4389 7516 
TIME Y22M11D18T1800Z-Y22M11D19T0000Z
COORD...4408 7515 4439 7581 4424 7606 4418 7631 
        4408 7633 4403 7613 4396 7629 4376 7620 4374 7606 
        4396 7518 
TIME Y22M11D19T0000Z-Y22M11D19T1200Z
COORD...4428 7556 4437 7576 4438 7588 4432 7592 
        4435 7601 4426 7602 4418 7631 4410 7636 4405 7609 
        4417 7573 
TIME Y22M11D19T1200Z-Y22M11D20T0000Z
COORD...4408 7548 4418 7583 4439 7581 4419 7622 
        4409 7630 4396 7605 4380 7623 4367 7620 4367 7602 
        4389 7581 
TIME Y22M11D20T0000Z-Y22M11D20T1800Z

$$

NYZ008-190745-
/O.CON.KBUF.LE.W.0005.000000T0000Z-221119T0900Z/
Lewis-
Including the city of Lowville
640 PM EST Fri Nov 18 2022

...LAKE EFFECT SNOW WARNING REMAINS IN EFFECT UNTIL 4 AM EST
SATURDAY...

* WHAT...Heavy lake effect snow. Additional snow accumulations of
  10 to 20 inches in the most persistent lake snows.

* WHERE...Lewis county.

* WHEN...Until 4 AM EST Saturday.

* IMPACTS...Travel could be very difficult to impossible. The 
  hazardous conditions could impact the evening commute.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Heavy snow will fall in relatively narrow bands. If traveling, be
prepared for rapidly changing road conditions and visibilities.

Submit snow reports through our website or social media.

&&

Experimental content below...do not use operationally
To view the experimental polygons please see:
http://www.weather.gov/buf/lespolygon
COORD...4408 7515 4433 7568 4433 7583 4412 7634 
        4403 7631 4396 7605 4389 7625 4374 7622 4372 7606 
        4389 7516 
TIME Y22M11D18T1800Z-Y22M11D19T0000Z
COORD...4408 7515 4439 7581 4424 7606 4418 7631 
        4408 7633 4403 7613 4396 7629 4376 7620 4374 7606 
        4396 7518 
TIME Y22M11D19T0000Z-Y22M11D19T1200Z

$$

NYZ001-190745-
/O.CON.KBUF.LE.W.0005.221119T0000Z-221120T1200Z/
Niagara-
Including the city of Niagara Falls
640 PM EST Fri Nov 18 2022

...LAKE EFFECT SNOW WARNING REMAINS IN EFFECT UNTIL 7 AM EST
SUNDAY...

* WHAT...Heavy lake effect snow expected. Total snow 
  accumulations of 6 to 12 inches in the most persistent lake 
  snows. Winds gusting as high as 40 mph.

* WHERE...Niagara county.

* WHEN...Until 7 AM EST Sunday. Most of the snow will fall morning
  through early afternoon on Saturday, and then again Saturday
  night.

* IMPACTS...Travel could be very difficult. The hazardous 
  conditions could impact the evening commute.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Heavy snow will fall in relatively narrow bands. If traveling, be
prepared for rapidly changing road conditions and visibilities.

Submit snow reports through our website or social media.

&&

Experimental content below...do not use operationally
To view the experimental polygons please see:
http://www.weather.gov/buf/lespolygon
COORD...4291 7798 4310 7843 4306 7895 4281 7887 
        4259 7911 4227 7975 4212 7978 4244 7890 4252 7834 
        4263 7809 
TIME Y22M11D19T0000Z-Y22M11D19T1200Z
COORD...4312 7837 4312 7845 4336 7848 4336 7866 
        4328 7903 4298 7902 4297 7890 4279 7887 4278 7878 
        4297 7845 
TIME Y22M11D19T1200Z-Y22M11D20T0000Z
COORD...4314 7819 4312 7845 4334 7845 4338 7859 
        4328 7903 4309 7906 4279 7887 4278 7848 4286 7847 
        4288 7817 
TIME Y22M11D20T0000Z-Y22M11D20T1200Z
COORD...4314 7819 4308 7873 4303 7883 4304 7901 
        4298 7902 4294 7891 4279 7887 4278 7848 4286 7847 
        4288 7817 
TIME Y22M11D20T1200Z-Y22M11D20T1800Z

$$

NYZ012-190600-
/O.CON.KBUF.LE.W.0005.000000T0000Z-221119T0600Z/
Wyoming-
Including the city of Warsaw
640 PM EST Fri Nov 18 2022

...LAKE EFFECT SNOW WARNING REMAINS IN EFFECT UNTIL 1 AM EST
SATURDAY...

* WHAT...Heavy lake effect snow. Additional snow accumulations 
  of 4 to 9 inches in the most persistent lake snows.

* WHERE...Wyoming county.

* WHEN...Until 1 AM EST Saturday.

* IMPACTS...Travel could be very difficult. The hazardous 
  conditions could impact the evening commute.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Heavy snow will fall in relatively narrow bands. If traveling, be
prepared for rapidly changing road conditions and visibilities.

Submit snow reports through our website or social media.

&&

Experimental content below...do not use operationally
To view the experimental polygons please see:
http://www.weather.gov/buf/lespolygon
COORD...4264 7797 4296 7792 4298 7833 4289 7881 
        4275 7888 4227 7975 4208 7975 4216 7942 4247 7892 
        4251 7823 
TIME Y22M11D18T1800Z-Y22M11D19T0000Z
COORD...4291 7798 4310 7843 4306 7895 4281 7887 
        4259 7911 4227 7975 4212 7978 4244 7890 4252 7834 
        4263 7809 
TIME Y22M11D19T0000Z-Y22M11D19T1200Z
COORD...4314 7819 4312 7845 4334 7845 4338 7859 
        4328 7903 4309 7906 4279 7887 4278 7848 4286 7847 
        4288 7817 
TIME Y22M11D20T0000Z-Y22M11D20T1200Z
COORD...4314 7819 4308 7873 4303 7883 4304 7901 
        4298 7902 4294 7891 4279 7887 4278 7848 4286 7847 
        4288 7817 
TIME Y22M11D20T1200Z-Y22M11D20T1800Z

$$

NYZ002-190745-
/O.CON.KBUF.WW.Y.0025.221119T0000Z-221120T1200Z/
Orleans-
Including the city of Medina
640 PM EST Fri Nov 18 2022

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 7 AM EST
SUNDAY...

* WHAT...Lake effect now expected. Total snow accumulations of 3 
  to 6 inches. Winds gusting as high as 45 mph.

* WHERE...Orleans county.

* WHEN...Until 7 AM EST Sunday. Most of the snow will fall
  Saturday morning and then again Saturday night.

* IMPACTS...Plan on slippery road conditions. The hazardous 
  conditions could impact the evening commute.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Periods of snow will result in snow covered roads and limited
visibilities. Slow down and use caution while driving.

Submit snow reports through our website or social media.

&&

$$

NYZ006-190745-
/O.CON.KBUF.WS.A.0012.221120T0600Z-221121T0900Z/
Oswego-
Including the city of Oswego
640 PM EST Fri Nov 18 2022

...WINTER STORM WATCH REMAINS IN EFFECT FROM LATE SATURDAY NIGHT
THROUGH LATE SUNDAY NIGHT...

* WHAT...Heavy lake effect snow possible. Additional snow
  accumulations of more than 9 inches possible in the most
  persistent lake snows. Winds could gust as high as 40 mph.

* WHERE...Oswego county.

* WHEN...From late Saturday night through late Sunday night.

* IMPACTS...Travel could be very difficult.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Narrow bands of heavy snow could impact portions of the region.
Localized travel problems will be possible.

&&

$$

Hitchcock

797 
WWUS41 KBUF 190558
WSWBUF

URGENT - WINTER WEATHER MESSAGE
National Weather Service Buffalo NY
1258 AM EST Sat Nov 19 2022

NYZ019-085-191400-
/O.CAN.KBUF.LE.W.0005.000000T0000Z-221119T0600Z/
/O.CON.KBUF.WS.A.0012.221120T0000Z-221120T1800Z/
Chautauqua-Southern Erie-
Including the cities of Jamestown, Orchard Park, and Springville
1258 AM EST Sat Nov 19 2022

...WINTER STORM WATCH REMAINS IN EFFECT FROM THIS EVENING THROUGH
SUNDAY AFTERNOON...
...LAKE EFFECT SNOW WARNING EXPIRES...

* WHAT...Heavy lake effect snow possible. Total snow accumulations
  of 6 to 12 inches possible in the most persistent lake snows.
  Winds could gust as high as 40 mph.

* WHERE...Chautauqua and Southern Erie counties.

* WHEN...From this evening through Sunday afternoon.

* IMPACTS...Travel could be very difficult to impossible. Areas 
  of blowing snow could significantly reduce visibility. Gusty 
  winds could bring down tree branches.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Narrow bands of heavy snow could impact portions of the region.
Localized travel problems will be possible.

&&

$$

NYZ012-190700-
/O.CAN.KBUF.LE.W.0005.000000T0000Z-221119T0600Z/
Wyoming-
Including the city of Warsaw
1258 AM EST Sat Nov 19 2022

...LAKE EFFECT SNOW WARNING EXPIRES...

Heavy lake effect snow has moved out of the area.

$$

NYZ010-011-191400-
/O.CON.KBUF.LE.W.0005.000000T0000Z-221120T1800Z/
Northern Erie-Genesee-
Including the cities of Buffalo and Batavia
1258 AM EST Sat Nov 19 2022

...LAKE EFFECT SNOW WARNING REMAINS IN EFFECT UNTIL 1 PM EST
SUNDAY...

* WHAT...Heavy lake effect snow. Additional snow accumulations 
  of 10 to 18 inches in the most persistent lake snows. Winds 
  gusting as high as 40 mph.

* WHERE...Northern Erie and Genesee counties.

* WHEN...Until 1 PM EST Sunday. Lake effect snow will move north
  across the Buffalo Metro area overnight through Saturday
  morning. There will then be a break in the snow Saturday
  afternoon before lake effect snow moves back south across the
  area Saturday night and early Sunday morning.

* IMPACTS...Travel could be very difficult to impossible. Areas 
  of blowing snow could significantly reduce visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Heavy snow will fall in relatively narrow bands. If traveling, be
prepared for rapidly changing road conditions and visibilities.

Submit snow reports through our website or social media.

&&

Experimental content below...do not use operationally
To view the experimental polygons please see:
http://www.weather.gov/buf/lespolygon
COORD...4264 7797 4296 7792 4298 7833 4289 7881 
        4275 7888 4227 7975 4208 7975 4216 7942 4247 7892 
        4251 7823 
TIME Y22M11D18T1800Z-Y22M11D19T0000Z
COORD...4291 7798 4310 7843 4306 7895 4281 7887 
        4259 7911 4227 7975 4212 7978 4244 7890 4252 7834 
        4263 7809 
TIME Y22M11D19T0000Z-Y22M11D19T1200Z
COORD...4312 7837 4312 7845 4336 7848 4336 7866 
        4328 7903 4298 7902 4297 7890 4279 7887 4278 7878 
        4297 7845 
TIME Y22M11D19T1200Z-Y22M11D20T0000Z
COORD...4314 7819 4312 7845 4334 7845 4338 7859 
        4328 7903 4309 7906 4279 7887 4278 7848 4286 7847 
        4288 7817 
TIME Y22M11D20T0000Z-Y22M11D20T1200Z
COORD...4314 7819 4308 7873 4303 7883 4304 7901 
        4298 7902 4294 7891 4279 7887 4278 7848 4286 7847 
        4288 7817 
TIME Y22M11D20T1200Z-Y22M11D20T1800Z

$$

NYZ007-191400-
/O.CON.KBUF.LE.W.0005.000000T0000Z-221120T1800Z/
Jefferson-
Including the city of Watertown
1258 AM EST Sat Nov 19 2022

...LAKE EFFECT SNOW WARNING REMAINS IN EFFECT UNTIL 1 PM EST
SUNDAY...

* WHAT...Heavy lake effect snow. Additional snow accumulations of
  10 to 20 inches in the most persistent lake snows. Winds 
  gusting as high as 40 mph.

* WHERE...Jefferson county.

* WHEN...Until 1 PM EST Sunday.

* IMPACTS...Travel could be very difficult to impossible. Areas 
  of blowing snow could significantly reduce visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Heavy snow will fall in relatively narrow bands. If traveling, be
prepared for rapidly changing road conditions and visibilities.

Submit snow reports through our website or social media.

&&

Experimental content below...do not use operationally
To view the experimental polygons please see:
http://www.weather.gov/buf/lespolygon
COORD...4408 7515 4433 7568 4433 7583 4412 7634 
        4403 7631 4396 7605 4389 7625 4374 7622 4372 7606 
        4389 7516 
TIME Y22M11D18T1800Z-Y22M11D19T0000Z
COORD...4408 7515 4439 7581 4424 7606 4418 7631 
        4408 7633 4403 7613 4396 7629 4376 7620 4374 7606 
        4396 7518 
TIME Y22M11D19T0000Z-Y22M11D19T1200Z
COORD...4428 7556 4437 7576 4438 7588 4432 7592 
        4435 7601 4426 7602 4418 7631 4410 7636 4405 7609 
        4417 7573 
TIME Y22M11D19T1200Z-Y22M11D20T0000Z
COORD...4408 7548 4418 7583 4439 7581 4419 7622 
        4409 7630 4396 7605 4380 7623 4367 7620 4367 7602 
        4389 7581 
TIME Y22M11D20T0000Z-Y22M11D20T1800Z

$$

NYZ008-190900-
/O.CON.KBUF.LE.W.0005.000000T0000Z-221119T0900Z/
Lewis-
Including the city of Lowville
1258 AM EST Sat Nov 19 2022

...LAKE EFFECT SNOW WARNING REMAINS IN EFFECT UNTIL 4 AM EST
EARLY THIS MORNING...

* WHAT...Heavy lake effect snow. Additional snow accumulations 
  of 3 to 6 inches in the most persistent lake snows.

* WHERE...Lewis county, mainly across far northern portions of the
  county.

* WHEN...Until 4 AM EST early this morning.

* IMPACTS...Travel could be very difficult to impossible. The 
  hazardous conditions could impact the evening commute.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Heavy snow will fall in relatively narrow bands. If traveling, be
prepared for rapidly changing road conditions and visibilities.

Submit snow reports through our website or social media.

&&

Experimental content below...do not use operationally
To view the experimental polygons please see:
http://www.weather.gov/buf/lespolygon
COORD...4408 7515 4433 7568 4433 7583 4412 7634 
        4403 7631 4396 7605 4389 7625 4374 7622 4372 7606 
        4389 7516 
TIME Y22M11D18T1800Z-Y22M11D19T0000Z
COORD...4408 7515 4439 7581 4424 7606 4418 7631 
        4408 7633 4403 7613 4396 7629 4376 7620 4374 7606 
        4396 7518 
TIME Y22M11D19T0000Z-Y22M11D19T1200Z

$$

NYZ001-191400-
/O.CON.KBUF.LE.W.0005.000000T0000Z-221120T1200Z/
Niagara-
Including the city of Niagara Falls
1258 AM EST Sat Nov 19 2022

...LAKE EFFECT SNOW WARNING REMAINS IN EFFECT UNTIL 7 AM EST
SUNDAY...

* WHAT...Heavy lake effect snow. Additional snow accumulations of
  6 to 12 inches in the most persistent lake snows. Winds gusting
  as high as 40 mph.

* WHERE...Niagara county.

* WHEN...Until 7 AM EST Sunday.

* IMPACTS...Travel could be very difficult to impossible. Areas 
  of blowing snow could significantly reduce visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Heavy snow will fall in relatively narrow bands. If traveling, be
prepared for rapidly changing road conditions and visibilities.

Submit snow reports through our website or social media.

&&

Experimental content below...do not use operationally
To view the experimental polygons please see:
http://www.weather.gov/buf/lespolygon
COORD...4291 7798 4310 7843 4306 7895 4281 7887 
        4259 7911 4227 7975 4212 7978 4244 7890 4252 7834 
        4263 7809 
TIME Y22M11D19T0000Z-Y22M11D19T1200Z
COORD...4312 7837 4312 7845 4336 7848 4336 7866 
        4328 7903 4298 7902 4297 7890 4279 7887 4278 7878 
        4297 7845 
TIME Y22M11D19T1200Z-Y22M11D20T0000Z
COORD...4314 7819 4312 7845 4334 7845 4338 7859 
        4328 7903 4309 7906 4279 7887 4278 7848 4286 7847 
        4288 7817 
TIME Y22M11D20T0000Z-Y22M11D20T1200Z
COORD...4314 7819 4308 7873 4303 7883 4304 7901 
        4298 7902 4294 7891 4279 7887 4278 7848 4286 7847 
        4288 7817 
TIME Y22M11D20T1200Z-Y22M11D20T1800Z

$$

NYZ002-191400-
/O.CON.KBUF.WW.Y.0025.000000T0000Z-221120T1200Z/
Orleans-
Including the city of Medina
1258 AM EST Sat Nov 19 2022

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 7 AM EST
SUNDAY...

* WHAT...Lake effect snow. Snow accumulations of 3 to 6 inches. 
  Winds gusting as high as 40 mph.

* WHERE...Orleans county.

* WHEN...Until 7 AM EST Sunday. Most of the snow will fall
  Saturday morning and then again Saturday night.

* IMPACTS...Plan on slippery road conditions.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Periods of snow will result in snow covered roads and limited
visibilities. Slow down and use caution while driving.

Submit snow reports through our website or social media.

&&

$$

NYZ006-191400-
/O.CON.KBUF.WS.A.0012.221120T0600Z-221121T0900Z/
Oswego-
Including the city of Oswego
1258 AM EST Sat Nov 19 2022

...WINTER STORM WATCH REMAINS IN EFFECT FROM LATE TONIGHT THROUGH
LATE SUNDAY NIGHT...

* WHAT...Heavy lake effect snow possible. Total snow accumulations
  over a foot are possible in the most persistent lake snows.
  Winds could gust as high as 40 mph.

* WHERE...Oswego county.

* WHEN...From late tonight through late Sunday night.

* IMPACTS...Travel could be very difficult to impossible. Areas 
  of blowing snow could significantly reduce visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Narrow bands of heavy snow could impact portions of the region.
Localized travel problems will be possible.

&&

$$

Apffel

501 
WWUS41 KBUF 190842
WSWBUF

URGENT - WINTER WEATHER MESSAGE
National Weather Service Buffalo NY
342 AM EST Sat Nov 19 2022

NYZ008-191800-
/O.CAN.KBUF.LE.W.0005.000000T0000Z-221119T0900Z/
/O.NEW.KBUF.LE.W.0006.221120T0900Z-221121T0900Z/
Lewis-
Including the city of Lowville
342 AM EST Sat Nov 19 2022

...LAKE EFFECT SNOW WARNING IS REPLACED BY A NEW WARNING IN 
EFFECT FROM 4 AM SUNDAY TO 4 AM EST MONDAY...

* WHAT...Heavy lake effect snow expected. Total snow accumulations
  of 8 to 16 inches in the most persistent lake snows, which will
  be across southern portions of the county.

* WHERE...Lewis county.

* WHEN...From 4 AM Sunday to 4 AM EST Monday.

* IMPACTS...Travel could be very difficult to impossible.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Heavy snow will fall in relatively narrow bands. If traveling, be
prepared for rapidly changing road conditions and visibilities.

Submit snow reports through our website or social media.

&&

Experimental content below...do not use operationally
To view the experimental polygons please see:
http://www.weather.gov/buf/lespolygon
COORD...4422 7543 4433 7568 4440 7591 4415 7638 
        4402 7640 4393 7636 4393 7618 4404 7577 4403 7568 
        4414 7547 
TIME Y22M11D19T0600Z-Y22M11D20T0000Z
COORD...4413 7559 4425 7548 4439 7581 4440 7591 
        4415 7638 4386 7637 4383 7629 4372 7622 4374 7606 
        4391 7573 
TIME Y22M11D20T0000Z-Y22M11D20T0900Z
COORD...4370 7541 4384 7553 4394 7603 4383 7629 
        4359 7625 4341 7667 4331 7588 4348 7581 4342 7550 
        4350 7536 
TIME Y22M11D20T0900Z-Y22M11D20T1800Z
COORD...4348 7581 4351 7545 4357 7562 4370 7623 
        4355 7625 4356 7643 4345 7663 4341 7661 4324 7586 
        4346 7581 
TIME Y22M11D20T1800Z-Y22M11D21T0900Z

$$

NYZ019-191800-
/O.UPG.KBUF.WS.A.0012.221120T0000Z-221120T1800Z/
/O.EXB.KBUF.LE.W.0005.221120T0300Z-221121T0300Z/
Chautauqua-
Including the city of Jamestown
342 AM EST Sat Nov 19 2022

...LAKE EFFECT SNOW WARNING IN EFFECT FROM 10 PM THIS EVENING TO
10 PM EST SUNDAY...

* WHAT...Heavy lake effect snow expected. Total snow accumulations
  of 6 to 12 inches in the most persistent lake snows. Winds 
  gusting as high as 40 mph.

* WHERE...Chautauqua county.

* WHEN...From 10 PM this evening to 10 PM EST Sunday.

* IMPACTS...Travel could be very difficult to impossible. Areas 
  of blowing snow could significantly reduce visibility. Gusty 
  winds could bring down tree branches.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Heavy snow will fall in relatively narrow bands. If traveling, be
prepared for rapidly changing road conditions and visibilities.

Submit snow reports through our website or social media.

&&

Experimental content below...do not use operationally
To view the experimental polygons please see:
http://www.weather.gov/buf/lespolygon
COORD...4249 7850 4296 7840 4301 7845 4290 7888 
        4279 7893 4232 7975 4199 7977 4202 7931 4208 7906 
        4230 7859 
TIME Y22M11D20T0300Z-Y22M11D20T1200Z
COORD...4239 7834 4246 7842 4256 7870 4258 7895 
        4251 7942 4232 7975 4199 7977 4199 7897 4199 7850 
        4205 7840 
TIME Y22M11D20T1200Z-Y22M11D21T0300Z

$$

NYZ085-191800-
/O.UPG.KBUF.WS.A.0012.221120T0000Z-221120T1800Z/
/O.EXB.KBUF.LE.W.0005.221120T0300Z-221120T1800Z/
Southern Erie-
Including the cities of Orchard Park and Springville
342 AM EST Sat Nov 19 2022

...LAKE EFFECT SNOW WARNING IN EFFECT FROM 10 PM THIS EVENING TO
1 PM EST SUNDAY...

* WHAT...Heavy lake effect snow expected. Total snow accumulations
  of 5 to 10 inches in the most persistent lake snows. Winds 
  gusting as high as 40 mph.

* WHERE...Southern Erie county.

* WHEN...From 10 PM this evening to 1 PM EST Sunday.

* IMPACTS...Travel could be very difficult. Areas of blowing 
  snow could significantly reduce visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Heavy snow will fall in relatively narrow bands. If traveling, be
prepared for rapidly changing road conditions and visibilities.

Submit snow reports through our website or social media.

&&

Experimental content below...do not use operationally
To view the experimental polygons please see:
http://www.weather.gov/buf/lespolygon
COORD...4249 7850 4296 7840 4301 7845 4290 7888 
        4279 7893 4232 7975 4199 7977 4202 7931 4208 7906 
        4230 7859 
TIME Y22M11D20T0300Z-Y22M11D20T1200Z
COORD...4239 7834 4246 7842 4256 7870 4258 7895 
        4251 7942 4232 7975 4199 7977 4199 7897 4199 7850 
        4205 7840 
TIME Y22M11D20T1200Z-Y22M11D21T0300Z

$$

NYZ006-191800-
/O.UPG.KBUF.WS.A.0012.221120T0600Z-221121T0900Z/
/O.EXB.KBUF.LE.W.0005.221120T0900Z-221121T0900Z/
Oswego-
Including the city of Oswego
342 AM EST Sat Nov 19 2022

...LAKE EFFECT SNOW WARNING IN EFFECT FROM 4 AM SUNDAY TO 4 AM
EST MONDAY...

* WHAT...Heavy lake effect snow expected. Total snow accumulations
  of 18 to 30 inches in the most persistent lake snows. Winds 
  gusting as high as 40 mph.

* WHERE...Oswego county.

* WHEN...From 4 AM Sunday to 4 AM EST Monday.

* IMPACTS...Travel could be very difficult to impossible. Areas 
  of blowing snow could significantly reduce visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Heavy snow will fall in relatively narrow bands. If traveling, be
prepared for rapidly changing road conditions and visibilities.

Submit snow reports through our website or social media.

&&

Experimental content below...do not use operationally
To view the experimental polygons please see:
http://www.weather.gov/buf/lespolygon
COORD...4370 7541 4384 7553 4394 7603 4383 7629 
        4359 7625 4341 7667 4331 7588 4348 7581 4342 7550 
        4350 7536 
TIME Y22M11D20T0900Z-Y22M11D20T1800Z
COORD...4348 7581 4351 7545 4357 7562 4370 7623 
        4355 7625 4356 7643 4345 7663 4341 7661 4324 7586 
        4346 7581 
TIME Y22M11D20T1800Z-Y22M11D21T0900Z

$$

NYZ020-191800-
/O.EXB.KBUF.LE.W.0005.221120T0300Z-221121T0300Z/
Cattaraugus-
Including the city of Olean
342 AM EST Sat Nov 19 2022

...LAKE EFFECT SNOW WARNING IN EFFECT FROM 10 PM THIS EVENING TO
10 PM EST SUNDAY...

* WHAT...Heavy lake effect snow expected. Total snow accumulations
  of 6 to 12 inches in the most persistent lake snows. Winds 
  gusting as high as 35 mph.

* WHERE...Cattaraugus county.

* WHEN...From 10 PM this evening to 10 PM EST Sunday.

* IMPACTS...Travel could be very difficult to impossible. Areas 
  of blowing snow could significantly reduce visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Heavy snow will fall in relatively narrow bands. If traveling, be
prepared for rapidly changing road conditions and visibilities.

Submit snow reports through our website or social media.

&&

Experimental content below...do not use operationally
To view the experimental polygons please see:
http://www.weather.gov/buf/lespolygon
COORD...4249 7850 4296 7840 4301 7845 4290 7888 
        4279 7893 4232 7975 4199 7977 4202 7931 4208 7906 
        4230 7859 
TIME Y22M11D20T0300Z-Y22M11D20T1200Z
COORD...4239 7834 4246 7842 4256 7870 4258 7895 
        4251 7942 4232 7975 4199 7977 4199 7897 4199 7850 
        4205 7840 
TIME Y22M11D20T1200Z-Y22M11D21T0300Z

$$

NYZ010-011-191800-
/O.CON.KBUF.LE.W.0005.000000T0000Z-221120T1800Z/
Northern Erie-Genesee-
Including the cities of Buffalo and Batavia
342 AM EST Sat Nov 19 2022

...LAKE EFFECT SNOW WARNING REMAINS IN EFFECT UNTIL 1 PM EST
SUNDAY...

* WHAT...Heavy lake effect snow. Additional snow accumulations of
  8 to 16 inches in the most persistent lake snows. Winds gusting
  as high as 40 mph.

* WHERE...Northern Erie and Genesee counties. Lake effect snow
  across the Buffalo metro area early this morning will move north
  of the area this afternoon before moving back south across the
  area tonight into Sunday morning.

* WHEN...Until 1 PM EST Sunday.

* IMPACTS...Travel could be very difficult to impossible. Areas 
  of blowing snow could significantly reduce visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Heavy snow will fall in relatively narrow bands. If traveling, be
prepared for rapidly changing road conditions and visibilities.

Submit snow reports through our website or social media.

&&

Experimental content below...do not use operationally
To view the experimental polygons please see:
http://www.weather.gov/buf/lespolygon
COORD...4307 7838 4319 7851 4322 7883 4316 7908 
        4300 7905 4288 7889 4281 7890 4288 7868 4292 7864 
        4299 7839 
TIME Y22M11D19T0600Z-Y22M11D19T1500Z
COORD...4317 7848 4328 7852 4335 7875 4329 7884 
        4326 7906 4307 7909 4288 7889 4283 7889 4288 7847 
        4298 7830 
TIME Y22M11D19T1500Z-Y22M11D20T0300Z
COORD...4249 7850 4296 7840 4301 7845 4290 7888 
        4279 7893 4232 7975 4199 7977 4202 7931 4208 7906 
        4230 7859 
TIME Y22M11D20T0300Z-Y22M11D20T1200Z

$$

NYZ007-191800-
/O.CON.KBUF.LE.W.0005.000000T0000Z-221120T1800Z/
Jefferson-
Including the city of Watertown
342 AM EST Sat Nov 19 2022

...LAKE EFFECT SNOW WARNING REMAINS IN EFFECT UNTIL 1 PM EST
SUNDAY...

* WHAT...Heavy lake effect snow. Additional snow accumulations 
  of 7 to 14 inches in the most persistent lake snows. Winds 
  gusting as high as 40 mph.

* WHERE...Jefferson county. 

* WHEN...Until 1 PM EST Sunday.

* IMPACTS...Travel could be very difficult to impossible. Areas 
  of blowing snow could significantly reduce visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Heavy snow will fall in relatively narrow bands. If traveling, be
prepared for rapidly changing road conditions and visibilities.

Submit snow reports through our website or social media.

&&

Experimental content below...do not use operationally
To view the experimental polygons please see:
http://www.weather.gov/buf/lespolygon
COORD...4422 7543 4433 7568 4440 7591 4415 7638 
        4402 7640 4393 7636 4393 7618 4404 7577 4403 7568 
        4414 7547 
TIME Y22M11D19T0600Z-Y22M11D20T0000Z
COORD...4413 7559 4425 7548 4439 7581 4440 7591 
        4415 7638 4386 7637 4383 7629 4372 7622 4374 7606 
        4391 7573 
TIME Y22M11D20T0000Z-Y22M11D20T0900Z
COORD...4370 7541 4384 7553 4394 7603 4383 7629 
        4359 7625 4341 7667 4331 7588 4348 7581 4342 7550 
        4350 7536 
TIME Y22M11D20T0900Z-Y22M11D20T1800Z
COORD...4348 7581 4351 7545 4357 7562 4370 7623 
        4355 7625 4356 7643 4345 7663 4341 7661 4324 7586 
        4346 7581 
TIME Y22M11D20T1800Z-Y22M11D21T0900Z

$$

NYZ001-191800-
/O.CON.KBUF.LE.W.0005.000000T0000Z-221120T1200Z/
Niagara-
Including the city of Niagara Falls
342 AM EST Sat Nov 19 2022

...LAKE EFFECT SNOW WARNING REMAINS IN EFFECT UNTIL 7 AM EST
SUNDAY...

* WHAT...Heavy lake effect snow. Additional snow accumulations of
  6 to 12 inches in the most persistent lake snows. Winds gusting
  as high as 40 mph.

* WHERE...Niagara county.

* WHEN...Until 7 AM EST Sunday.

* IMPACTS...Travel could be very difficult to impossible. Areas 
  of blowing snow could significantly reduce visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Heavy snow will fall in relatively narrow bands. If traveling, be
prepared for rapidly changing road conditions and visibilities.

Submit snow reports through our website or social media.

&&

Experimental content below...do not use operationally
To view the experimental polygons please see:
http://www.weather.gov/buf/lespolygon
COORD...4307 7838 4319 7851 4322 7883 4316 7908 
        4300 7905 4288 7889 4281 7890 4288 7868 4292 7864 
        4299 7839 
TIME Y22M11D19T0600Z-Y22M11D19T1500Z
COORD...4317 7848 4328 7852 4335 7875 4329 7884 
        4326 7906 4307 7909 4288 7889 4283 7889 4288 7847 
        4298 7830 
TIME Y22M11D19T1500Z-Y22M11D20T0300Z

$$

NYZ012-191800-
/O.EXB.KBUF.WW.Y.0025.221120T0300Z-221120T1800Z/
Wyoming-
Including the city of Warsaw
342 AM EST Sat Nov 19 2022

...WINTER WEATHER ADVISORY IN EFFECT FROM 10 PM THIS EVENING TO
1 PM EST SUNDAY...

* WHAT...Lake effect snow expected. Total snow accumulations of 
  4 to 7 inches in the most persistent lake snows. Winds gusting 
  as high as 40 mph.

* WHERE...Wyoming county. Mainly across western portions of the
  county.

* WHEN...From 10 PM this evening to 1 PM EST Sunday.

* IMPACTS...Plan on slippery road conditions. Areas of blowing 
  snow could significantly reduce visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Lake effect snow will fall in relatively narrow bands. If
traveling, be prepared for rapidly changing road conditions and
visibilities.

Submit snow reports through our website or social media.

&&

$$

NYZ021-191800-
/O.EXB.KBUF.WW.Y.0025.221120T0300Z-221121T0300Z/
Allegany-
Including the city of Wellsville
342 AM EST Sat Nov 19 2022

...WINTER WEATHER ADVISORY IN EFFECT FROM 10 PM THIS EVENING TO
10 PM EST SUNDAY...

* WHAT...Lake effect snow expected. Total snow accumulations of 
  4 to 7 inches in the most persistent lake snows. Winds gusting 
  as high as 35 mph.

* WHERE...Allegany county.

* WHEN...From 10 PM this evening to 10 PM EST Sunday.

* IMPACTS...Plan on slippery road conditions. Areas of blowing 
  snow could significantly reduce visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Lake effect snow will fall in relatively narrow bands. If
traveling, be prepared for rapidly changing road conditions and
visibilities.

Submit snow reports through our website or social media.

&&

$$

NYZ005-191800-
/O.EXB.KBUF.WW.Y.0025.221120T0900Z-221121T0600Z/
Northern Cayuga-
Including the city of Fair Haven
342 AM EST Sat Nov 19 2022

...WINTER WEATHER ADVISORY IN EFFECT FROM 4 AM SUNDAY TO 1 AM EST
MONDAY...

* WHAT...Lake effect snow expected. Total snow accumulations of 4
  to 8 inches in the most persistent lake snows. Winds gusting as
  high as 40 mph.

* WHERE...Northern Cayuga county.

* WHEN...From 4 AM Sunday to 1 AM EST Monday.

* IMPACTS...Travel could be very difficult to impossible. Areas 
  of blowing snow could significantly reduce visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Lake effect snow will fall in relatively narrow bands. If
traveling, be prepared for rapidly changing road conditions and
visibilities.

Submit snow reports through our website or social media.

&&

$$

NYZ002-191800-
/O.CON.KBUF.WW.Y.0025.000000T0000Z-221120T1200Z/
Orleans-
Including the city of Medina
342 AM EST Sat Nov 19 2022

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 7 AM EST
SUNDAY...

* WHAT...Snow. Additional snow accumulations of 3 to 5 inches. 
  Winds gusting as high as 40 mph.

* WHERE...Orleans county.

* WHEN...Until 7 AM EST Sunday. Most of the snow will fall this
  morning, and then again tonight with a break during this
  afternoon.

* IMPACTS...Plan on slippery road conditions.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Periods of snow will result in snow covered roads and limited
visibilities. Slow down and use caution while driving.

Submit snow reports through our website or social media.

&&

$$

Apffel

508 
WWUS41 KBUF 191515
WSWBUF

URGENT - WINTER WEATHER MESSAGE
National Weather Service Buffalo NY
1015 AM EST Sat Nov 19 2022

NYZ010-011-192315-
/O.CON.KBUF.LE.W.0005.000000T0000Z-221120T1800Z/
Northern Erie-Genesee-
Including the cities of Buffalo and Batavia
1015 AM EST Sat Nov 19 2022

...LAKE EFFECT SNOW WARNING REMAINS IN EFFECT UNTIL 1 PM EST
SUNDAY...

* WHAT...Heavy lake effect snow. Additional snow accumulations 
  of 6 to 11 inches in the most persistent lake snows. Winds 
  gusting as high as 40 mph.

* WHERE...Northern Erie and Genesee counties. The heaviest lake
  effect snow will be across Grand Island and western Niagara
  County through mid afternoon, before moving out of the area.
  Lake effect snow will return this evening. 

* WHEN...Until 1 PM EST Sunday.

* IMPACTS...Travel could be very difficult to impossible. Areas 
  of blowing snow could significantly reduce visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Heavy snow will fall in relatively narrow bands. If traveling, be
prepared for rapidly changing road conditions and visibilities.

Submit snow reports through our website or social media.

&&

Experimental content below...do not use operationally
To view the experimental polygons please see:
http://www.weather.gov/buf/lespolygon
COORD...4307 7838 4319 7851 4322 7883 4316 7908 
        4300 7905 4288 7889 4281 7890 4288 7868 4292 7864 
        4299 7839 
TIME Y22M11D19T0600Z-Y22M11D19T1500Z
COORD...4317 7848 4328 7852 4335 7875 4329 7884 
        4326 7906 4307 7909 4288 7889 4283 7889 4288 7847 
        4298 7830 
TIME Y22M11D19T1500Z-Y22M11D20T0300Z
COORD...4249 7850 4296 7840 4301 7845 4290 7888 
        4279 7893 4232 7975 4199 7977 4202 7931 4208 7906 
        4230 7859 
TIME Y22M11D20T0300Z-Y22M11D20T1200Z

$$

NYZ085-192315-
/O.CON.KBUF.LE.W.0005.221120T0300Z-221120T1800Z/
Southern Erie-
Including the cities of Orchard Park and Springville
1015 AM EST Sat Nov 19 2022

...LAKE EFFECT SNOW WARNING REMAINS IN EFFECT FROM 10 PM THIS
EVENING TO 1 PM EST SUNDAY...

* WHAT...Heavy lake effect snow expected. Total snow accumulations
  of 5 to 10 inches in the most persistent lake snows. Winds
  gusting as high as 45 mph.

* WHERE...Southern Erie county.

* WHEN...From 10 PM this evening to 1 PM EST Sunday.

* IMPACTS...Travel could be very difficult. Areas of blowing 
  snow could significantly reduce visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Heavy snow will fall in relatively narrow bands. If traveling, be
prepared for rapidly changing road conditions and visibilities.

Submit snow reports through our website or social media.

&&

Experimental content below...do not use operationally
To view the experimental polygons please see:
http://www.weather.gov/buf/lespolygon
COORD...4249 7850 4296 7840 4301 7845 4290 7888 
        4279 7893 4232 7975 4199 7977 4202 7931 4208 7906 
        4230 7859 
TIME Y22M11D20T0300Z-Y22M11D20T1200Z
COORD...4239 7834 4246 7842 4256 7870 4258 7895 
        4251 7942 4232 7975 4199 7977 4199 7897 4199 7850 
        4205 7840 
TIME Y22M11D20T1200Z-Y22M11D21T0300Z

$$

NYZ007-192315-
/O.CON.KBUF.LE.W.0005.000000T0000Z-221120T1800Z/
Jefferson-
Including the city of Watertown
1015 AM EST Sat Nov 19 2022

...LAKE EFFECT SNOW WARNING REMAINS IN EFFECT UNTIL 1 PM EST
SUNDAY...

* WHAT...Heavy lake effect snow. Additional snow accumulations of
  5 to 10 inches in the most persistent lake snows. Winds gusting
  as high as 40 mph. Most of the snow will fall tonight an early
  Sunday.

* WHERE...Jefferson county.

* WHEN...Until 1 PM EST Sunday.

* IMPACTS...Travel could be very difficult to impossible. Areas 
  of blowing snow could significantly reduce visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Heavy snow will fall in relatively narrow bands. If traveling, be
prepared for rapidly changing road conditions and visibilities.

Submit snow reports through our website or social media.

&&

Experimental content below...do not use operationally
To view the experimental polygons please see:
http://www.weather.gov/buf/lespolygon
COORD...4422 7543 4433 7568 4440 7591 4415 7638 
        4402 7640 4393 7636 4393 7618 4404 7577 4403 7568 
        4414 7547 
TIME Y22M11D19T0600Z-Y22M11D20T0000Z
COORD...4413 7559 4425 7548 4439 7581 4440 7591 
        4415 7638 4386 7637 4383 7629 4372 7622 4374 7606 
        4391 7573 
TIME Y22M11D20T0000Z-Y22M11D20T0900Z
COORD...4370 7541 4384 7553 4394 7603 4383 7629 
        4359 7625 4341 7667 4331 7588 4348 7581 4342 7550 
        4350 7536 
TIME Y22M11D20T0900Z-Y22M11D20T1800Z
COORD...4348 7581 4351 7545 4357 7562 4370 7623 
        4355 7625 4356 7643 4345 7663 4341 7661 4324 7586 
        4346 7581 
TIME Y22M11D20T1800Z-Y22M11D21T0900Z

$$

NYZ019-020-192315-
/O.CON.KBUF.LE.W.0005.221120T0300Z-221121T0300Z/
Chautauqua-Cattaraugus-
Including the cities of Jamestown and Olean
1015 AM EST Sat Nov 19 2022

...LAKE EFFECT SNOW WARNING REMAINS IN EFFECT FROM 10 PM THIS
EVENING TO 10 PM EST SUNDAY...

* WHAT...Heavy lake effect snow expected. Total snow 
  accumulations of 7 to 14 inches in the most persistent lake 
  snows. Winds gusting as high as 45 mph.

* WHERE...Chautauqua and Cattaraugus counties.

* WHEN...From 10 PM this evening to 10 PM EST Sunday.

* IMPACTS...Travel could be very difficult to impossible. Areas 
  of blowing snow could significantly reduce visibility. Gusty 
  winds could bring down tree branches.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Heavy snow will fall in relatively narrow bands. If traveling, be
prepared for rapidly changing road conditions and visibilities.

Submit snow reports through our website or social media.

&&

Experimental content below...do not use operationally
To view the experimental polygons please see:
http://www.weather.gov/buf/lespolygon
COORD...4249 7850 4296 7840 4301 7845 4290 7888 
        4279 7893 4232 7975 4199 7977 4202 7931 4208 7906 
        4230 7859 
TIME Y22M11D20T0300Z-Y22M11D20T1200Z
COORD...4239 7834 4246 7842 4256 7870 4258 7895 
        4251 7942 4232 7975 4199 7977 4199 7897 4199 7850 
        4205 7840 
TIME Y22M11D20T1200Z-Y22M11D21T0300Z

$$

NYZ001-192315-
/O.CON.KBUF.LE.W.0005.000000T0000Z-221120T1200Z/
Niagara-
Including the city of Niagara Falls
1015 AM EST Sat Nov 19 2022

...LAKE EFFECT SNOW WARNING REMAINS IN EFFECT UNTIL 7 AM EST
SUNDAY...

* WHAT...Heavy lake effect snow. Additional snow accumulations of
  6 to 12 inches in the most persistent lake snows. Winds gusting
  as high as 45 mph.

* WHERE...Niagara county. The heaviest amounts across the western
  part of the county.

* WHEN...Until 7 AM EST Sunday.

* IMPACTS...Travel could be very difficult to impossible. Areas 
  of blowing snow could significantly reduce visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Heavy snow will fall in relatively narrow bands. If traveling, be
prepared for rapidly changing road conditions and visibilities.

Submit snow reports through our website or social media.

&&

Experimental content below...do not use operationally
To view the experimental polygons please see:
http://www.weather.gov/buf/lespolygon
COORD...4307 7838 4319 7851 4322 7883 4316 7908 
        4300 7905 4288 7889 4281 7890 4288 7868 4292 7864 
        4299 7839 
TIME Y22M11D19T0600Z-Y22M11D19T1500Z
COORD...4317 7848 4328 7852 4335 7875 4329 7884 
        4326 7906 4307 7909 4288 7889 4283 7889 4288 7847 
        4298 7830 
TIME Y22M11D19T1500Z-Y22M11D20T0300Z

$$

NYZ006-192315-
/O.CON.KBUF.LE.W.0005.221120T0900Z-221121T0900Z/
Oswego-
Including the city of Oswego
1015 AM EST Sat Nov 19 2022

...LAKE EFFECT SNOW WARNING REMAINS IN EFFECT FROM 4 AM SUNDAY TO
4 AM EST MONDAY...

* WHAT...Heavy lake effect snow expected. Total snow 
  accumulations of 2 to 3 feet in the most persistent lake 
  snows. Winds gusting as high as 45 mph.

* WHERE...Oswego county.

* WHEN...From 4 AM Sunday to 4 AM EST Monday.

* IMPACTS...Travel could be very difficult to impossible. Areas 
  of blowing snow could significantly reduce visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Heavy snow will fall in relatively narrow bands. If traveling, be
prepared for rapidly changing road conditions and visibilities.

Submit snow reports through our website or social media.

&&

Experimental content below...do not use operationally
To view the experimental polygons please see:
http://www.weather.gov/buf/lespolygon
COORD...4370 7541 4384 7553 4394 7603 4383 7629 
        4359 7625 4341 7667 4331 7588 4348 7581 4342 7550 
        4350 7536 
TIME Y22M11D20T0900Z-Y22M11D20T1800Z
COORD...4348 7581 4351 7545 4357 7562 4370 7623 
        4355 7625 4356 7643 4345 7663 4341 7661 4324 7586 
        4346 7581 
TIME Y22M11D20T1800Z-Y22M11D21T0900Z

$$

NYZ008-192315-
/O.CON.KBUF.LE.W.0006.221120T0900Z-221121T0900Z/
Lewis-
Including the city of Lowville
1015 AM EST Sat Nov 19 2022

...LAKE EFFECT SNOW WARNING REMAINS IN EFFECT FROM 4 AM SUNDAY TO
4 AM EST MONDAY...

* WHAT...Heavy lake effect snow expected. Total snow accumulations
  of 1 to 2 feet in the most persistent lake snows.

* WHERE...Lewis county.

* WHEN...From 4 AM Sunday to 4 AM EST Monday.

* IMPACTS...Travel could be very difficult to impossible.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Heavy snow will fall in relatively narrow bands. If traveling, be
prepared for rapidly changing road conditions and visibilities.

Submit snow reports through our website or social media.

&&

Experimental content below...do not use operationally
To view the experimental polygons please see:
http://www.weather.gov/buf/lespolygon
COORD...4422 7543 4433 7568 4440 7591 4415 7638 
        4402 7640 4393 7636 4393 7618 4404 7577 4403 7568 
        4414 7547 
TIME Y22M11D19T0600Z-Y22M11D20T0000Z
COORD...4413 7559 4425 7548 4439 7581 4440 7591 
        4415 7638 4386 7637 4383 7629 4372 7622 4374 7606 
        4391 7573 
TIME Y22M11D20T0000Z-Y22M11D20T0900Z
COORD...4370 7541 4384 7553 4394 7603 4383 7629 
        4359 7625 4341 7667 4331 7588 4348 7581 4342 7550 
        4350 7536 
TIME Y22M11D20T0900Z-Y22M11D20T1800Z
COORD...4348 7581 4351 7545 4357 7562 4370 7623 
        4355 7625 4356 7643 4345 7663 4341 7661 4324 7586 
        4346 7581 
TIME Y22M11D20T1800Z-Y22M11D21T0900Z

$$

NYZ002-192315-
/O.CON.KBUF.WW.Y.0025.000000T0000Z-221120T1200Z/
Orleans-
Including the city of Medina
1015 AM EST Sat Nov 19 2022

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 7 AM EST
SUNDAY...

* WHAT...Snow. Additional snow accumulations of 3 to 6 inches. 
  Winds gusting as high as 40 mph.

* WHERE...Orleans county. The higher amounts across the western
  part of the county.

* WHEN...Until 7 AM EST Sunday.

* IMPACTS...Plan on slippery road conditions.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Periods of snow will result in snow covered roads and limited
visibilities. Slow down and use caution while driving.

Submit snow reports through our website or social media.

&&

$$

NYZ012-192315-
/O.CON.KBUF.WW.Y.0025.221120T0300Z-221120T1800Z/
Wyoming-
Including the city of Warsaw
1015 AM EST Sat Nov 19 2022

...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 10 PM THIS
EVENING TO 1 PM EST SUNDAY...

* WHAT...Lake effect snow expected. Total snow accumulations of 
  4 to 7 inches in the most persistent lake snows. Winds gusting 
  as high as 40 mph.

* WHERE...Wyoming county.

* WHEN...From 10 PM this evening to 1 PM EST Sunday.

* IMPACTS...Plan on slippery road conditions. Areas of blowing 
  snow could significantly reduce visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Lake effect snow will fall in relatively narrow bands. If
traveling, be prepared for rapidly changing road conditions and
visibilities.

Submit snow reports through our website or social media.

&&

$$

NYZ021-192315-
/O.CON.KBUF.WW.Y.0025.221120T0300Z-221121T0300Z/
Allegany-
Including the city of Wellsville
1015 AM EST Sat Nov 19 2022

...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 10 PM THIS
EVENING TO 10 PM EST SUNDAY...

* WHAT...Lake effect snow expected. Total snow accumulations of 
  4 to 7 inches in the most persistent lake snows. Winds gusting 
  as high as 35 mph.

* WHERE...Allegany county.

* WHEN...From 10 PM this evening to 10 PM EST Sunday.

* IMPACTS...Plan on slippery road conditions. Areas of blowing 
  snow could significantly reduce visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Lake effect snow will fall in relatively narrow bands. If
traveling, be prepared for rapidly changing road conditions and
visibilities.

Submit snow reports through our website or social media.

&&

$$

NYZ005-192315-
/O.CON.KBUF.WW.Y.0025.221120T0900Z-221121T0600Z/
Northern Cayuga-
Including the city of Fair Haven
1015 AM EST Sat Nov 19 2022

...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 4 AM SUNDAY TO
1 AM EST MONDAY...

* WHAT...Lake effect snow expected. Total snow accumulations of 5
  to 10 inches with locally higher amounts possible in the most 
  persistent lake snows. Winds gusting as high as 45 mph.

* WHERE...Northern Cayuga county. The heaviest amounts along and
  north of Route 104. 

* WHEN...From 4 AM Sunday to 1 AM EST Monday.

* IMPACTS...Travel could be very difficult to impossible. Areas 
  of blowing snow could significantly reduce visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Lake effect snow will fall in relatively narrow bands. If
traveling, be prepared for rapidly changing road conditions and
visibilities.

Submit snow reports through our website or social media.

&&

$$

TMA

427 
WWUS41 KBUF 191801
WSWBUF

URGENT - WINTER WEATHER MESSAGE
National Weather Service Buffalo NY
101 PM EST Sat Nov 19 2022

NYZ005-200215-
/O.UPG.KBUF.WW.Y.0025.221120T0900Z-221121T0600Z/
/O.EXB.KBUF.LE.W.0005.221120T1100Z-221121T0600Z/
Northern Cayuga-
Including the city of Fair Haven
101 PM EST Sat Nov 19 2022

...LAKE EFFECT SNOW WARNING IN EFFECT FROM 6 AM SUNDAY TO 1 AM
EST MONDAY...

* WHAT...Heavy lake effect snow expected. Total snow accumulations
  of 7 to 14 inches in the most persistent lake snows. Winds
  gusting as high as 45 mph will produce areas of blowing snow.

* WHERE...Northern Cayuga county. The greatest amounts north of
  Route 104.

* WHEN...From 6 AM Sunday to 1 AM EST Monday.

* IMPACTS...Travel could be very difficult to impossible. Areas 
  of blowing snow could significantly reduce visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Heavy snow will fall in relatively narrow bands. If traveling, be
prepared for rapidly changing road conditions and visibilities.

Submit snow reports through our website or social media.

&&

Experimental content below...do not use operationally
To view the experimental polygons please see:
http://www.weather.gov/buf/lespolygon
COORD...4352 7536 4359 7564 4367 7623 4355 7625 
        4356 7643 4338 7677 4325 7640 4318 7587 4340 7586 
        4342 7550 
TIME Y22M11D20T1800Z-Y22M11D21T0900Z

$$

NYZ010-011-200215-
/O.CON.KBUF.LE.W.0005.000000T0000Z-221120T1800Z/
Northern Erie-Genesee-
Including the cities of Buffalo and Batavia
101 PM EST Sat Nov 19 2022

...LAKE EFFECT SNOW WARNING REMAINS IN EFFECT UNTIL 1 PM EST
SUNDAY...

* WHAT...Heavy lake effect snow. Additional snow accumulations of
  4 to 10 inches in the most persistent lake snows. Winds gusting
  as high as 40 mph will produce areas of blowing snow.

* WHERE...Northern Erie and Genesee counties. The heaviest lake
  effect snow will be across Grand Island and western Niagara
  County this afternoon through mid evening. The lake effect snow
  arrives for the rest of northern Erie and Genesee counties late
  this evening.

* WHEN...Until 1 PM EST Sunday.

* IMPACTS...Travel could be very difficult to impossible. Areas 
  of blowing snow could significantly reduce visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Heavy snow will fall in relatively narrow bands. If traveling, be
prepared for rapidly changing road conditions and visibilities.

Submit snow reports through our website or social media.

&&

$$

NYZ085-200215-
/O.CON.KBUF.LE.W.0005.221120T0300Z-221120T1800Z/
Southern Erie-
Including the cities of Orchard Park and Springville
101 PM EST Sat Nov 19 2022

...LAKE EFFECT SNOW WARNING REMAINS IN EFFECT FROM 10 PM THIS
EVENING TO 1 PM EST SUNDAY...

* WHAT...Heavy lake effect snow expected. Total snow accumulations
  of 5 to 10 inches in the most persistent lake snows. Winds 
  gusting as high as 45 mph will produce areas of blowing snow. 

* WHERE...Southern Erie county.

* WHEN...From 10 PM this evening to 1 PM EST Sunday.

* IMPACTS...Travel could be very difficult. Areas of blowing 
  snow could significantly reduce visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Heavy snow will fall in relatively narrow bands. If traveling, be
prepared for rapidly changing road conditions and visibilities.

Submit snow reports through our website or social media.

&&

Experimental content below...do not use operationally
To view the experimental polygons please see:
http://www.weather.gov/buf/lespolygon
COORD...4239 7834 4246 7842 4256 7870 4258 7895 
        4251 7942 4232 7975 4199 7977 4199 7897 4199 7850 
        4205 7840 
TIME Y22M11D20T1200Z-Y22M11D21T0300Z

$$

NYZ007-200215-
/O.CON.KBUF.LE.W.0005.000000T0000Z-221120T1800Z/
Jefferson-
Including the city of Watertown
101 PM EST Sat Nov 19 2022

...LAKE EFFECT SNOW WARNING REMAINS IN EFFECT UNTIL 1 PM EST
SUNDAY...

* WHAT...Heavy lake effect snow. Additional snow accumulations of
  5 to 10 inches in the most persistent lake snows. Winds gusting
  as high as 40 mph will produce areas of blowing snow.

* WHERE...Jefferson county.

* WHEN...Until 1 PM EST Sunday.

* IMPACTS...Travel could be very difficult to impossible. Areas 
  of blowing snow could significantly reduce visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Heavy snow will fall in relatively narrow bands. If traveling, be
prepared for rapidly changing road conditions and visibilities.

Submit snow reports through our website or social media.

&&

$$

NYZ019-020-200215-
/O.CON.KBUF.LE.W.0005.221120T0300Z-221121T0300Z/
Chautauqua-Cattaraugus-
Including the cities of Jamestown and Olean
101 PM EST Sat Nov 19 2022

...LAKE EFFECT SNOW WARNING REMAINS IN EFFECT FROM 10 PM THIS
EVENING TO 10 PM EST SUNDAY...

* WHAT...Heavy lake effect snow expected. Total snow accumulations
  of 7 to 14 inches in the most persistent lake snows. Winds
  gusting as high as 45 mph will produce areas of blowing snow.

* WHERE...Chautauqua and Cattaraugus counties.

* WHEN...From 10 PM this evening to 10 PM EST Sunday.

* IMPACTS...Travel could be very difficult to impossible. Areas 
  of blowing snow could significantly reduce visibility. Gusty 
  winds could bring down tree branches.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Heavy snow will fall in relatively narrow bands. If traveling, be
prepared for rapidly changing road conditions and visibilities.

Submit snow reports through our website or social media.

&&

Experimental content below...do not use operationally
To view the experimental polygons please see:
http://www.weather.gov/buf/lespolygon
COORD...4239 7834 4246 7842 4256 7870 4258 7895 
        4251 7942 4232 7975 4199 7977 4199 7897 4199 7850 
        4205 7840 
TIME Y22M11D20T1200Z-Y22M11D21T0300Z

$$

NYZ001-200215-
/O.CON.KBUF.LE.W.0005.000000T0000Z-221120T1200Z/
Niagara-
Including the city of Niagara Falls
101 PM EST Sat Nov 19 2022

...LAKE EFFECT SNOW WARNING REMAINS IN EFFECT UNTIL 7 AM EST
SUNDAY...

* WHAT...Heavy lake effect snow. Additional snow accumulations 
  of 4 to 8 inches in the most persistent lake snows. Winds 
  gusting as high as 45 mph will produce areas of blowing snow.

* WHERE...Niagara county. The heaviest amounts across the 
  western part of the county through mid evening.

* WHEN...Until 7 AM EST Sunday.

* IMPACTS...Travel could be very difficult to impossible. Areas 
  of blowing snow could significantly reduce visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Heavy snow will fall in relatively narrow bands. If traveling, be
prepared for rapidly changing road conditions and visibilities.

Submit snow reports through our website or social media.

&&

$$

NYZ006-200215-
/O.CON.KBUF.LE.W.0005.221120T0900Z-221121T0900Z/
Oswego-
Including the city of Oswego
101 PM EST Sat Nov 19 2022

...LAKE EFFECT SNOW WARNING REMAINS IN EFFECT FROM 4 AM SUNDAY TO
4 AM EST MONDAY...

* WHAT...Heavy lake effect snow expected. Total snow accumulations
  of 2 to 3 feet in the most persistent lake snows. Winds gusting
  as high as 45 mph will produce areas of blowing snow.

* WHERE...Oswego county.

* WHEN...From 4 AM Sunday to 4 AM EST Monday.

* IMPACTS...Travel could be very difficult to impossible. Areas 
  of blowing snow could significantly reduce visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Heavy snow will fall in relatively narrow bands. If traveling, be
prepared for rapidly changing road conditions and visibilities.

Submit snow reports through our website or social media.

&&

Experimental content below...do not use operationally
To view the experimental polygons please see:
http://www.weather.gov/buf/lespolygon
COORD...4352 7536 4359 7564 4367 7623 4355 7625 
        4356 7643 4338 7677 4325 7640 4318 7587 4340 7586 
        4342 7550 
TIME Y22M11D20T1800Z-Y22M11D21T0900Z

$$

NYZ008-200215-
/O.CON.KBUF.LE.W.0006.221120T0900Z-221121T0900Z/
Lewis-
Including the city of Lowville
101 PM EST Sat Nov 19 2022

...LAKE EFFECT SNOW WARNING REMAINS IN EFFECT FROM 4 AM SUNDAY TO
4 AM EST MONDAY...

* WHAT...Heavy lake effect snow expected. Total snow accumulations
  of 1 to 2 feet in the most persistent lake snows. Winds gusting
  as high as 35 mph will produce areas of blowing snow.

* WHERE...Lewis county.

* WHEN...From 4 AM Sunday to 4 AM EST Monday.

* IMPACTS...Travel could be very difficult to impossible.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Heavy snow will fall in relatively narrow bands. If traveling, be
prepared for rapidly changing road conditions and visibilities.

Submit snow reports through our website or social media.

&&

Experimental content below...do not use operationally
To view the experimental polygons please see:
http://www.weather.gov/buf/lespolygon
COORD...4352 7536 4359 7564 4367 7623 4355 7625 
        4356 7643 4338 7677 4325 7640 4318 7587 4340 7586 
        4342 7550 
TIME Y22M11D20T1800Z-Y22M11D21T0900Z

$$

NYZ002-200215-
/O.CON.KBUF.WW.Y.0025.000000T0000Z-221120T1200Z/
Orleans-
Including the city of Medina
101 PM EST Sat Nov 19 2022

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 7 AM EST
SUNDAY...

* WHAT...Snow. Additional snow accumulations of 2 to 5 inches.
  Winds gusting as high as 40 mph will produce areas of blowing
  snow.

* WHERE...Orleans county. The higher amounts across the western 
  part of the county.

* WHEN...Until 7 AM EST Sunday.

* IMPACTS...Plan on slippery road conditions.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Periods of snow will result in snow covered roads and limited
visibilities. Slow down and use caution while driving.

Submit snow reports through our website or social media.

&&

$$

NYZ012-200215-
/O.CON.KBUF.WW.Y.0025.221120T0300Z-221120T1800Z/
Wyoming-
Including the city of Warsaw
101 PM EST Sat Nov 19 2022

...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 10 PM THIS
EVENING TO 1 PM EST SUNDAY...

* WHAT...Lake effect snow expected. Total snow accumulations of 
  4 to 7 inches in the most persistent lake snows. Winds gusting 
  as high as 35 mph will produce areas of blowing snow.

* WHERE...Wyoming county.

* WHEN...From 10 PM this evening to 1 PM EST Sunday.

* IMPACTS...Plan on slippery road conditions. Areas of blowing 
  snow could significantly reduce visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Lake effect snow will fall in relatively narrow bands. If
traveling, be prepared for rapidly changing road conditions and
visibilities.

Submit snow reports through our website or social media.

&&

$$

NYZ021-200215-
/O.CON.KBUF.WW.Y.0025.221120T0300Z-221121T0300Z/
Allegany-
Including the city of Wellsville
101 PM EST Sat Nov 19 2022

...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 10 PM THIS
EVENING TO 10 PM EST SUNDAY...

* WHAT...Lake effect snow expected. Total snow accumulations of 
  4 to 7 inches in the most persistent lake snows.

* WHERE...Allegany county.

* WHEN...From 10 PM this evening to 10 PM EST Sunday.

* IMPACTS...Plan on slippery road conditions. Areas of blowing 
  snow could significantly reduce visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Lake effect snow will fall in relatively narrow bands. If
traveling, be prepared for rapidly changing road conditions and
visibilities.

Submit snow reports through our website or social media.

&&

$$

TMA

039 
WWUS41 KBUF 192027
WSWBUF

URGENT - WINTER WEATHER MESSAGE
National Weather Service Buffalo NY
327 PM EST Sat Nov 19 2022

NYZ010-011-200430-
/O.CON.KBUF.LE.W.0005.000000T0000Z-221120T1800Z/
Northern Erie-Genesee-
Including the cities of Buffalo and Batavia
327 PM EST Sat Nov 19 2022

...LAKE EFFECT SNOW WARNING REMAINS IN EFFECT UNTIL 1 PM EST
SUNDAY...

* WHAT...Heavy lake effect snow. Additional snow accumulations of
  up to 6 inches in the most persistent lake snows. The heaviest
  snow will fall tonight. Winds gusting as high as 40 mph will 
  produce areas of blowing snow.

* WHERE...Northern Erie and Genesee counties.

* WHEN...Until 1 PM EST Sunday. 

* IMPACTS...Plan on slippery road conditions.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Heavy snow will fall in relatively narrow bands. If traveling, be
prepared for rapidly changing road conditions and visibilities.

Submit snow reports through our website or social media.

&&

Experimental content below...do not use operationally
To view the experimental polygons please see:
http://www.weather.gov/buf/lespolygon
COORD...4317 7848 4328 7852 4335 7875 4329 7884 
        4326 7906 4307 7909 4288 7889 4283 7889 4288 7847 
        4298 7830 
TIME Y22M11D19T1800Z-Y22M11D20T0000Z
COORD...4271 7847 4307 7831 4307 7856 4298 7884 
        4275 7897 4232 7975 4199 7977 4205 7917 4230 7859 
        4245 7851 
TIME Y22M11D20T0000Z-Y22M11D20T1200Z

$$

NYZ085-200430-
/O.CON.KBUF.LE.W.0005.221120T0300Z-221120T1800Z/
Southern Erie-
Including the cities of Orchard Park and Springville
327 PM EST Sat Nov 19 2022

...LAKE EFFECT SNOW WARNING REMAINS IN EFFECT FROM 10 PM THIS
EVENING TO 1 PM EST SUNDAY...

* WHAT...Heavy lake effect snow expected. Total snow accumulations
  of 4 to 8 inches in the most persistent lake snows. Winds
  gusting as high as 45 mph will produce areas of blowing snow.

* WHERE...Southern Erie county.

* WHEN...From 10 PM this evening to 1 PM EST Sunday.

* IMPACTS...Travel could be very difficult. Areas of blowing 
  snow could significantly reduce visibility. Gusty winds could 
  bring down tree branches.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Heavy snow will fall in relatively narrow bands. If traveling, be
prepared for rapidly changing road conditions and visibilities.

Submit snow reports through our website or social media.

&&

Experimental content below...do not use operationally
To view the experimental polygons please see:
http://www.weather.gov/buf/lespolygon
COORD...4271 7847 4307 7831 4307 7856 4298 7884 
        4275 7897 4232 7975 4199 7977 4205 7917 4230 7859 
        4245 7851 
TIME Y22M11D20T0000Z-Y22M11D20T1200Z
COORD...4239 7834 4246 7842 4256 7870 4258 7895 
        4251 7942 4232 7975 4199 7977 4199 7897 4199 7850 
        4205 7840 
TIME Y22M11D20T1200Z-Y22M11D21T0300Z

$$

NYZ007-200430-
/O.CON.KBUF.LE.W.0005.000000T0000Z-221120T1800Z/
Jefferson-
Including the city of Watertown
327 PM EST Sat Nov 19 2022

...LAKE EFFECT SNOW WARNING REMAINS IN EFFECT UNTIL 1 PM EST
SUNDAY...

* WHAT...Heavy lake effect snow. Additional snow accumulations of
  6 to 12 inches in the most persistent lake snows. The heaviest
  snow will fall tonight. Winds gusting as high as 40 mph will 
  produce areas of blowing snow.

* WHERE...Jefferson county.

* WHEN...Until 1 PM EST Sunday.

* IMPACTS...Travel could be very difficult to impossible. Areas 
  of blowing snow could significantly reduce visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Heavy snow will fall in relatively narrow bands. If traveling, be
prepared for rapidly changing road conditions and visibilities.

Submit snow reports through our website or social media.

&&

Experimental content below...do not use operationally
To view the experimental polygons please see:
http://www.weather.gov/buf/lespolygon
COORD...4422 7543 4433 7568 4440 7591 4415 7638 
        4402 7640 4393 7636 4393 7618 4404 7577 4403 7568 
        4414 7547 
TIME Y22M11D19T1800Z-Y22M11D20T0000Z
COORD...4413 7559 4425 7548 4439 7581 4440 7591 
        4415 7638 4386 7637 4383 7629 4372 7622 4374 7606 
        4391 7573 
TIME Y22M11D20T0000Z-Y22M11D20T0900Z
COORD...4370 7541 4384 7553 4394 7603 4383 7629 
        4359 7625 4341 7667 4331 7588 4348 7581 4342 7550 
        4350 7536 
TIME Y22M11D20T0900Z-Y22M11D20T1800Z

$$

NYZ019-020-200430-
/O.CON.KBUF.LE.W.0005.221120T0300Z-221121T0300Z/
Chautauqua-Cattaraugus-
Including the cities of Jamestown and Olean
327 PM EST Sat Nov 19 2022

...LAKE EFFECT SNOW WARNING REMAINS IN EFFECT FROM 10 PM THIS
EVENING TO 10 PM EST SUNDAY...

* WHAT...Heavy lake effect snow expected. Total snow accumulations
  of 8 to 17 inches in the most persistent lake snows. Winds
  gusting as high as 45 mph will produce areas of blowing snow.

* WHERE...Chautauqua and Cattaraugus counties.

* WHEN...From 10 PM this evening to 10 PM EST Sunday.

* IMPACTS...Travel could be very difficult to impossible. Areas 
  of blowing snow could significantly reduce visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Heavy snow will fall in relatively narrow bands. If traveling, be
prepared for rapidly changing road conditions and visibilities.

Submit snow reports through our website or social media.

&&

Experimental content below...do not use operationally
To view the experimental polygons please see:
http://www.weather.gov/buf/lespolygon
COORD...4271 7847 4307 7831 4307 7856 4298 7884 
        4275 7897 4232 7975 4199 7977 4205 7917 4230 7859 
        4245 7851 
TIME Y22M11D20T0000Z-Y22M11D20T1200Z
COORD...4239 7834 4246 7842 4256 7870 4258 7895 
        4251 7942 4232 7975 4199 7977 4199 7897 4199 7850 
        4205 7840 
TIME Y22M11D20T1200Z-Y22M11D21T0300Z

$$

NYZ001-200430-
/O.CON.KBUF.LE.W.0005.000000T0000Z-221120T1200Z/
Niagara-
Including the city of Niagara Falls
327 PM EST Sat Nov 19 2022

...LAKE EFFECT SNOW WARNING REMAINS IN EFFECT UNTIL 7 AM EST
SUNDAY...

* WHAT...Heavy lake effect snow. Additional snow accumulations of
  4 to 7 inches in the most persistent lake snows. The heaviest
  snow will fall before midnight tonight. Winds gusting as high 
  as 45 mph will produce areas of blowing snow.

* WHERE...Niagara county.

* WHEN...Until 7 AM EST Sunday. 

* IMPACTS...Travel could be very difficult. Areas of blowing 
  snow could significantly reduce visibility. Gusty winds could 
  bring down tree branches.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Heavy snow will fall in relatively narrow bands. If traveling, be
prepared for rapidly changing road conditions and visibilities.

Submit snow reports through our website or social media.

&&

Experimental content below...do not use operationally
To view the experimental polygons please see:
http://www.weather.gov/buf/lespolygon
COORD...4317 7848 4328 7852 4335 7875 4329 7884 
        4326 7906 4307 7909 4288 7889 4283 7889 4288 7847 
        4298 7830 
TIME Y22M11D19T1800Z-Y22M11D20T0000Z

$$

NYZ005-200430-
/O.CON.KBUF.LE.W.0005.221120T1100Z-221121T0600Z/
Northern Cayuga-
Including the city of Fair Haven
327 PM EST Sat Nov 19 2022

...LAKE EFFECT SNOW WARNING REMAINS IN EFFECT FROM 6 AM SUNDAY TO
1 AM EST MONDAY...

* WHAT...Heavy lake effect snow expected. Total snow accumulations
  of 8 to 17 inches in the most persistent lake snows. Winds
  gusting as high as 45 mph will produce areas of blowing snow.

* WHERE...Northern Cayuga county.

* WHEN...From 6 AM Sunday to 1 AM EST Monday.

* IMPACTS...Travel could be very difficult to impossible. Areas 
  of blowing snow could significantly reduce visibility. Gusty 
  winds could bring down tree branches.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Heavy snow will fall in relatively narrow bands. If traveling, be
prepared for rapidly changing road conditions and visibilities.

Submit snow reports through our website or social media.

&&

Experimental content below...do not use operationally
To view the experimental polygons please see:
http://www.weather.gov/buf/lespolygon
COORD...4352 7536 4359 7564 4367 7623 4355 7625 
        4356 7643 4338 7677 4325 7640 4318 7587 4340 7586 
        4342 7550 
TIME Y22M11D20T1800Z-Y22M11D21T0900Z

$$

NYZ006-200430-
/O.CON.KBUF.LE.W.0005.221120T0900Z-221121T0900Z/
Oswego-
Including the city of Oswego
327 PM EST Sat Nov 19 2022

...LAKE EFFECT SNOW WARNING REMAINS IN EFFECT FROM 4 AM SUNDAY TO
4 AM EST MONDAY...

* WHAT...Heavy lake effect snow expected. Total snow accumulations
  of 2 to 3 feet in the most persistent lake snows. Winds gusting
  as high as 45 mph will produce areas of blowing snow.

* WHERE...Oswego county.

* WHEN...From 4 AM Sunday to 4 AM EST Monday.

* IMPACTS...Travel could be very difficult to impossible. Areas 
  of blowing snow could significantly reduce visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Heavy snow will fall in relatively narrow bands. If traveling, be
prepared for rapidly changing road conditions and visibilities.

Submit snow reports through our website or social media.

&&

Experimental content below...do not use operationally
To view the experimental polygons please see:
http://www.weather.gov/buf/lespolygon
COORD...4370 7541 4384 7553 4394 7603 4383 7629 
        4359 7625 4341 7667 4331 7588 4348 7581 4342 7550 
        4350 7536 
TIME Y22M11D20T0900Z-Y22M11D20T1800Z
COORD...4352 7536 4359 7564 4367 7623 4355 7625 
        4356 7643 4338 7677 4325 7640 4318 7587 4340 7586 
        4342 7550 
TIME Y22M11D20T1800Z-Y22M11D21T0900Z

$$

NYZ008-200430-
/O.CON.KBUF.LE.W.0006.221120T0900Z-221121T0900Z/
Lewis-
Including the city of Lowville
327 PM EST Sat Nov 19 2022

...LAKE EFFECT SNOW WARNING REMAINS IN EFFECT FROM 4 AM SUNDAY TO
4 AM EST MONDAY...

* WHAT...Heavy lake effect snow expected. Total snow accumulations
  of 2 to 3 feet in the most persistent lake snows. Winds gusting
  as high as 35 mph will produce areas of blowing snow.

* WHERE...Lewis county.

* WHEN...From 4 AM Sunday to 4 AM EST Monday.

* IMPACTS...Travel could be very difficult to impossible. Areas 
  of blowing snow could significantly reduce visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Heavy snow will fall in relatively narrow bands. If traveling, be
prepared for rapidly changing road conditions and visibilities.

Submit snow reports through our website or social media.

&&

Experimental content below...do not use operationally
To view the experimental polygons please see:
http://www.weather.gov/buf/lespolygon
COORD...4422 7543 4433 7568 4440 7591 4415 7638 
        4402 7640 4393 7636 4393 7618 4404 7577 4403 7568 
        4414 7547 
TIME Y22M11D19T1800Z-Y22M11D20T0000Z
COORD...4413 7559 4425 7548 4439 7581 4440 7591 
        4415 7638 4386 7637 4383 7629 4372 7622 4374 7606 
        4391 7573 
TIME Y22M11D20T0000Z-Y22M11D20T0900Z
COORD...4370 7541 4384 7553 4394 7603 4383 7629 
        4359 7625 4341 7667 4331 7588 4348 7581 4342 7550 
        4350 7536 
TIME Y22M11D20T0900Z-Y22M11D20T1800Z
COORD...4352 7536 4359 7564 4367 7623 4355 7625 
        4356 7643 4338 7677 4325 7640 4318 7587 4340 7586 
        4342 7550 
TIME Y22M11D20T1800Z-Y22M11D21T0900Z

$$

NYZ002-200430-
/O.CON.KBUF.WW.Y.0025.000000T0000Z-221120T1200Z/
Orleans-
Including the city of Medina
327 PM EST Sat Nov 19 2022

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 7 AM EST
SUNDAY...

* WHAT...Snow. Additional snow accumulations of 2 to 5 inches.
  Winds gusting as high as 40 mph will produce areas of blowing
  snow.

* WHERE...Orleans county.

* WHEN...Until 7 AM EST Sunday.

* IMPACTS...Plan on slippery road conditions. Areas of blowing 
  snow could significantly reduce visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Periods of snow will result in snow covered roads and limited
visibilities. Slow down and use caution while driving.

Submit snow reports through our website or social media.

&&

$$

NYZ012-200430-
/O.CON.KBUF.WW.Y.0025.221120T0300Z-221120T1800Z/
Wyoming-
Including the city of Warsaw
327 PM EST Sat Nov 19 2022

...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 10 PM THIS
EVENING TO 1 PM EST SUNDAY...

* WHAT...Lake effect snow expected. Total snow accumulations of 
  3 to 6 inches in the most persistent lake snows. Winds gusting 
  as high as 35 mph will produce areas of blowing snow.

* WHERE...Wyoming county.

* WHEN...From 10 PM this evening to 1 PM EST Sunday.

* IMPACTS...Plan on slippery road conditions. Areas of blowing 
  snow could significantly reduce visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Lake effect snow will fall in relatively narrow bands. If
traveling, be prepared for rapidly changing road conditions and
visibilities.

Submit snow reports through our website or social media.

&&

$$

NYZ021-200430-
/O.CON.KBUF.WW.Y.0025.221120T0300Z-221121T0300Z/
Allegany-
Including the city of Wellsville
327 PM EST Sat Nov 19 2022

...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 10 PM THIS
EVENING TO 10 PM EST SUNDAY...

* WHAT...Lake effect snow expected. Total snow accumulations of 4
  to 8 inches in the most persistent lake snows.

* WHERE...Allegany county.

* WHEN...From 10 PM this evening to 10 PM EST Sunday.

* IMPACTS...Travel could be very difficult.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Lake effect snow will fall in relatively narrow bands. If
traveling, be prepared for rapidly changing road conditions and
visibilities.

Submit snow reports through our website or social media.

&&

$$

TMA

173 
WWUS41 KBUF 200549
WSWBUF

URGENT - WINTER WEATHER MESSAGE
National Weather Service Buffalo NY
1249 AM EST Sun Nov 20 2022

NYZ010-011-200700-
/O.CAN.KBUF.LE.W.0005.000000T0000Z-221120T1800Z/
Northern Erie-Genesee-
Including the cities of Buffalo and Batavia
1249 AM EST Sun Nov 20 2022

...LAKE EFFECT SNOW WARNING IS CANCELLED...


$$

NYZ001-200700-
/O.CAN.KBUF.LE.W.0005.000000T0000Z-221120T1200Z/
Niagara-
Including the city of Niagara Falls
1249 AM EST Sun Nov 20 2022

...LAKE EFFECT SNOW WARNING IS CANCELLED...


$$

NYZ002-200700-
/O.CAN.KBUF.WW.Y.0025.000000T0000Z-221120T1200Z/
Orleans-
Including the city of Medina
1249 AM EST Sun Nov 20 2022

...WINTER WEATHER ADVISORY IS CANCELLED...


$$

NYZ085-201400-
/O.CON.KBUF.LE.W.0005.000000T0000Z-221120T1800Z/
Southern Erie-
Including the cities of Orchard Park and Springville
1249 AM EST Sun Nov 20 2022

...LAKE EFFECT SNOW WARNING REMAINS IN EFFECT UNTIL 1 PM EST THIS
AFTERNOON...

* WHAT...Heavy lake effect snow. Additional snow accumulations 
  of 3 to 6 inches in the most persistent lake snows. Winds 
  gusting as high as 45 mph.

* WHERE...Southern Erie county.

* WHEN...Until 1 PM EST this afternoon.

* IMPACTS...Plan on slippery road conditions. Areas of blowing 
  snow could significantly reduce visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Heavy snow will fall in relatively narrow bands. If traveling, be
prepared for rapidly changing road conditions and visibilities.

Submit snow reports through our website or social media.

&&

Experimental content below...do not use operationally
To view the experimental polygons please see:
http://www.weather.gov/buf/lespolygon
COORD...4271 7847 4307 7831 4307 7856 4298 7884 
        4275 7897 4232 7975 4199 7977 4205 7917 4230 7859 
        4245 7851 
TIME Y22M11D20T0000Z-Y22M11D20T1200Z
COORD...4239 7834 4246 7842 4256 7870 4258 7895 
        4251 7942 4232 7975 4199 7977 4199 7897 4199 7850 
        4205 7840 
TIME Y22M11D20T1200Z-Y22M11D21T0300Z

$$

NYZ019-020-201400-
/O.CON.KBUF.LE.W.0005.000000T0000Z-221121T0300Z/
Chautauqua-Cattaraugus-
Including the cities of Jamestown and Olean
1249 AM EST Sun Nov 20 2022

...LAKE EFFECT SNOW WARNING REMAINS IN EFFECT UNTIL 10 PM EST
THIS EVENING...

* WHAT...Heavy lake effect snow. Additional snow accumulations 
  of 6 to 11 inches in the most persistent lake snows. Winds 
  gusting as high as 45 mph.

* WHERE...Chautauqua and Cattaraugus counties.

* WHEN...Until 10 PM EST this evening.

* IMPACTS...Travel could be very difficult. Areas of blowing 
  snow could significantly reduce visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Heavy snow will fall in relatively narrow bands. If traveling, be
prepared for rapidly changing road conditions and visibilities.

Submit snow reports through our website or social media.

&&

Experimental content below...do not use operationally
To view the experimental polygons please see:
http://www.weather.gov/buf/lespolygon
COORD...4271 7847 4307 7831 4307 7856 4298 7884 
        4275 7897 4232 7975 4199 7977 4205 7917 4230 7859 
        4245 7851 
TIME Y22M11D20T0000Z-Y22M11D20T1200Z
COORD...4239 7834 4246 7842 4256 7870 4258 7895 
        4251 7942 4232 7975 4199 7977 4199 7897 4199 7850 
        4205 7840 
TIME Y22M11D20T1200Z-Y22M11D21T0300Z

$$

NYZ007-201400-
/O.CON.KBUF.LE.W.0005.000000T0000Z-221120T1800Z/
Jefferson-
Including the city of Watertown
1249 AM EST Sun Nov 20 2022

...LAKE EFFECT SNOW WARNING REMAINS IN EFFECT UNTIL 1 PM EST THIS
AFTERNOON...

* WHAT...Heavy lake effect snow. Additional snow accumulations 
  of 4 to 9 inches in the most persistent lake snows. Winds 
  gusting as high as 40 mph.

* WHERE...Jefferson county.

* WHEN...Until 1 PM EST this afternoon.

* IMPACTS...Travel could be very difficult. Areas of blowing 
  snow could significantly reduce visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Heavy snow will fall in relatively narrow bands. If traveling, be
prepared for rapidly changing road conditions and visibilities.

Submit snow reports through our website or social media.

&&

Experimental content below...do not use operationally
To view the experimental polygons please see:
http://www.weather.gov/buf/lespolygon
COORD...4422 7543 4433 7568 4440 7591 4415 7638 
        4402 7640 4393 7636 4393 7618 4404 7577 4403 7568 
        4414 7547 
TIME Y22M11D19T1800Z-Y22M11D20T0000Z
COORD...4413 7559 4425 7548 4439 7581 4440 7591 
        4415 7638 4386 7637 4383 7629 4372 7622 4374 7606 
        4391 7573 
TIME Y22M11D20T0000Z-Y22M11D20T0900Z
COORD...4370 7541 4384 7553 4394 7603 4383 7629 
        4359 7625 4341 7667 4331 7588 4348 7581 4342 7550 
        4350 7536 
TIME Y22M11D20T0900Z-Y22M11D20T1800Z

$$

NYZ005-201400-
/O.CON.KBUF.LE.W.0005.221120T1100Z-221121T0600Z/
Northern Cayuga-
Including the city of Fair Haven
1249 AM EST Sun Nov 20 2022

...LAKE EFFECT SNOW WARNING REMAINS IN EFFECT FROM 6 AM THIS
MORNING TO 1 AM EST MONDAY...

* WHAT...Heavy lake effect snow expected. Total snow 
  accumulations of 10 to 19 inches in the most persistent lake 
  snows. Winds gusting as high as 45 mph.

* WHERE...Northern Cayuga county.

* WHEN...From 6 AM this morning to 1 AM EST Monday.

* IMPACTS...Travel could be very difficult to impossible. Areas 
  of blowing snow could significantly reduce visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Heavy snow will fall in relatively narrow bands. If traveling, be
prepared for rapidly changing road conditions and visibilities.

Submit snow reports through our website or social media.

&&

Experimental content below...do not use operationally
To view the experimental polygons please see:
http://www.weather.gov/buf/lespolygon
COORD...4352 7536 4359 7564 4367 7623 4355 7625 
        4356 7643 4338 7677 4325 7640 4318 7587 4340 7586 
        4342 7550 
TIME Y22M11D20T1800Z-Y22M11D21T0900Z

$$

NYZ006-201400-
/O.CON.KBUF.LE.W.0005.221120T0900Z-221121T0900Z/
Oswego-
Including the city of Oswego
1249 AM EST Sun Nov 20 2022

...LAKE EFFECT SNOW WARNING REMAINS IN EFFECT FROM 4 AM EARLY
THIS MORNING TO 4 AM EST MONDAY...

* WHAT...Heavy lake effect snow expected. Total snow 
  accumulations of 2 to 3 feet in the most persistent lake 
  snows. Winds gusting as high as 45 mph.

* WHERE...Oswego county.

* WHEN...From 4 AM early this morning to 4 AM EST Monday.

* IMPACTS...Travel could be very difficult to impossible. Areas 
  of blowing snow could significantly reduce visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Heavy snow will fall in relatively narrow bands. If traveling, be
prepared for rapidly changing road conditions and visibilities.

Submit snow reports through our website or social media.

&&

Experimental content below...do not use operationally
To view the experimental polygons please see:
http://www.weather.gov/buf/lespolygon
COORD...4370 7541 4384 7553 4394 7603 4383 7629 
        4359 7625 4341 7667 4331 7588 4348 7581 4342 7550 
        4350 7536 
TIME Y22M11D20T0900Z-Y22M11D20T1800Z
COORD...4352 7536 4359 7564 4367 7623 4355 7625 
        4356 7643 4338 7677 4325 7640 4318 7587 4340 7586 
        4342 7550 
TIME Y22M11D20T1800Z-Y22M11D21T0900Z

$$

NYZ008-201400-
/O.CON.KBUF.LE.W.0006.221120T0900Z-221121T0900Z/
Lewis-
Including the city of Lowville
1249 AM EST Sun Nov 20 2022

...LAKE EFFECT SNOW WARNING REMAINS IN EFFECT FROM 4 AM EARLY
THIS MORNING TO 4 AM EST MONDAY...

* WHAT...Heavy lake effect snow expected. Total snow 
  accumulations of 8 to 16 inches in the most persistent lake 
  snows. Winds gusting as high as 35 mph.

* WHERE...Lewis county.

* WHEN...From 4 AM early this morning to 4 AM EST Monday.

* IMPACTS...Travel could be very difficult to impossible. Areas 
  of blowing snow could significantly reduce visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Heavy snow will fall in relatively narrow bands. If traveling, be
prepared for rapidly changing road conditions and visibilities.

Submit snow reports through our website or social media.

&&

Experimental content below...do not use operationally
To view the experimental polygons please see:
http://www.weather.gov/buf/lespolygon
COORD...4422 7543 4433 7568 4440 7591 4415 7638 
        4402 7640 4393 7636 4393 7618 4404 7577 4403 7568 
        4414 7547 
TIME Y22M11D19T1800Z-Y22M11D20T0000Z
COORD...4413 7559 4425 7548 4439 7581 4440 7591 
        4415 7638 4386 7637 4383 7629 4372 7622 4374 7606 
        4391 7573 
TIME Y22M11D20T0000Z-Y22M11D20T0900Z
COORD...4370 7541 4384 7553 4394 7603 4383 7629 
        4359 7625 4341 7667 4331 7588 4348 7581 4342 7550 
        4350 7536 
TIME Y22M11D20T0900Z-Y22M11D20T1800Z
COORD...4352 7536 4359 7564 4367 7623 4355 7625 
        4356 7643 4338 7677 4325 7640 4318 7587 4340 7586 
        4342 7550 
TIME Y22M11D20T1800Z-Y22M11D21T0900Z

$$

NYZ012-201400-
/O.CON.KBUF.WW.Y.0025.000000T0000Z-221120T1800Z/
Wyoming-
Including the city of Warsaw
1249 AM EST Sun Nov 20 2022

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 1 PM EST THIS
AFTERNOON...

* WHAT...Lake effect snow. Additional snow accumulations of 2 to 
  5 inches in the most persistent lake snows. Winds gusting as 
  high as 40 mph.

* WHERE...Wyoming county.

* WHEN...Until 1 PM EST this afternoon.

* IMPACTS...Plan on slippery road conditions. Areas of blowing 
  snow could significantly reduce visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Lake effect snow will fall in relatively narrow bands. If
traveling, be prepared for rapidly changing road conditions and
visibilities.

Submit snow reports through our website or social media.

&&

$$

NYZ021-201400-
/O.CON.KBUF.WW.Y.0025.000000T0000Z-221121T0300Z/
Allegany-
Including the city of Wellsville
1249 AM EST Sun Nov 20 2022

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 10 PM EST THIS
EVENING...

* WHAT...Lake effect snow. Additional snow accumulations of 2 to 
  5 inches in the most persistent lake snows. Winds gusting as 
  high as 35 mph.

* WHERE...Allegany county.

* WHEN...Until 10 PM EST this evening.

* IMPACTS...Plan on slippery road conditions. Areas of blowing 
  snow could significantly reduce visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Lake effect snow will fall in relatively narrow bands. If
traveling, be prepared for rapidly changing road conditions and
visibilities.

Submit snow reports through our website or social media.

&&

$$

955 
WWUS41 KBUF 200839
WSWBUF

URGENT - WINTER WEATHER MESSAGE
National Weather Service Buffalo NY
339 AM EST Sun Nov 20 2022

NYZ085-201645-
/O.CAN.KBUF.LE.W.0005.000000T0000Z-221120T1800Z/
/O.EXB.KBUF.WW.Y.0025.000000T0000Z-221121T0000Z/
Southern Erie-
Including the cities of Orchard Park and Springville
339 AM EST Sun Nov 20 2022

...WINTER WEATHER ADVISORY IN EFFECT UNTIL 7 PM EST THIS
EVENING...
...LAKE EFFECT SNOW WARNING IS CANCELLED...

* WHAT...Blowing Snow. West winds gusting as high as 45 mph will
  create areas of blowing and drifting snow. Additional snow
  accumulations of up to 2 inches.

* WHERE...Southern Erie county, including near the shoreline and 
  open north-south roads.

* WHEN...Until 7 PM EST this evening.

* IMPACTS...Plan on slippery road conditions. Areas of blowing 
  snow could significantly reduce visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Areas of blowing snow will result in snow covered roads and 
limited visibilities. Slow down and use caution while driving.

Submit snow reports through our website or social media.

&&

$$

NYZ019-020-201645-
/O.CON.KBUF.LE.W.0005.000000T0000Z-221121T0300Z/
Chautauqua-Cattaraugus-
Including the cities of Jamestown and Olean
339 AM EST Sun Nov 20 2022

...LAKE EFFECT SNOW WARNING REMAINS IN EFFECT UNTIL 10 PM EST
THIS EVENING...

* WHAT...Heavy lake effect snow. Additional snow accumulations of
  4 to 8 inches in the most persistent lake snows. West winds 
  gusting as high as 45 mph will create areas of blowing and 
  drifting snow.

* WHERE...Chautauqua and Cattaraugus counties.

* WHEN...Until 10 PM EST this evening.

* IMPACTS...Plan on slippery road conditions. Areas of blowing 
  snow could significantly reduce visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Heavy snow will fall in relatively narrow bands. If traveling, be
prepared for rapidly changing road conditions and visibilities.

Submit snow reports through our website or social media.

&&

Experimental content below...do not use operationally
To view the experimental polygons please see:
http://www.weather.gov/buf/lespolygon
COORD...4271 7847 4307 7831 4307 7856 4298 7884 
        4275 7897 4232 7975 4199 7977 4205 7917 4230 7859 
        4245 7851 
TIME Y22M11D20T0000Z-Y22M11D20T1200Z
COORD...4239 7834 4246 7842 4256 7870 4258 7895 
        4251 7942 4232 7975 4199 7977 4199 7897 4199 7850 
        4205 7840 
TIME Y22M11D20T1200Z-Y22M11D21T0300Z

$$

NYZ007-201645-
/O.CON.KBUF.LE.W.0005.000000T0000Z-221120T1800Z/
Jefferson-
Including the city of Watertown
339 AM EST Sun Nov 20 2022

...LAKE EFFECT SNOW WARNING REMAINS IN EFFECT UNTIL 1 PM EST THIS
AFTERNOON...

* WHAT...Heavy lake effect snow. Additional snow accumulations of
  4 to 8 inches in the most persistent lake snows. West winds 
  gusting as high as 40 mph will create blowing and drifting snow.

* WHERE...Jefferson county.

* WHEN...Until 1 PM EST this afternoon.

* IMPACTS...Travel could be very difficult. Areas of blowing 
  snow could significantly reduce visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Heavy snow will fall in relatively narrow bands. If traveling, be
prepared for rapidly changing road conditions and visibilities.

Submit snow reports through our website or social media.

&&

Experimental content below...do not use operationally
To view the experimental polygons please see:
http://www.weather.gov/buf/lespolygon
COORD...4422 7543 4433 7568 4440 7591 4415 7638 
        4402 7640 4393 7636 4393 7618 4404 7577 4403 7568 
        4414 7547 
TIME Y22M11D19T1800Z-Y22M11D20T0000Z
COORD...4413 7559 4425 7548 4439 7581 4440 7591 
        4415 7638 4386 7637 4383 7629 4372 7622 4374 7606 
        4391 7573 
TIME Y22M11D20T0000Z-Y22M11D20T0900Z
COORD...4370 7541 4384 7553 4394 7603 4383 7629 
        4359 7625 4341 7667 4331 7588 4348 7581 4342 7550 
        4350 7536 
TIME Y22M11D20T0900Z-Y22M11D20T1800Z

$$

NYZ005-201645-
/O.CON.KBUF.LE.W.0005.221120T1100Z-221121T0600Z/
Northern Cayuga-
Including the city of Fair Haven
339 AM EST Sun Nov 20 2022

...LAKE EFFECT SNOW WARNING REMAINS IN EFFECT UNTIL 1 AM EST
MONDAY...

* WHAT...Heavy lake effect snow expected. Total snow accumulations
  of 8 to 16 inches in the most persistent lake snows. Winds
  gusting as high as 45 mph will create blowing and drifting 
  snow.

* WHERE...Northern Cayuga county.

* WHEN...Until 1 AM EST Monday.

* IMPACTS...Travel could be very difficult to impossible. Areas 
  of blowing snow could significantly reduce visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Heavy snow will fall in relatively narrow bands. If traveling, be
prepared for rapidly changing road conditions and visibilities.

Submit snow reports through our website or social media.

&&

Experimental content below...do not use operationally
To view the experimental polygons please see:
http://www.weather.gov/buf/lespolygon
COORD...4352 7536 4359 7564 4367 7623 4355 7625 
        4356 7643 4338 7677 4325 7640 4318 7587 4340 7586 
        4342 7550 
TIME Y22M11D20T1800Z-Y22M11D21T0900Z

$$

NYZ006-201645-
/O.CON.KBUF.LE.W.0005.221120T0900Z-221121T0900Z/
Oswego-
Including the city of Oswego
339 AM EST Sun Nov 20 2022

...LAKE EFFECT SNOW WARNING REMAINS IN EFFECT UNTIL 4 AM EST
MONDAY...

* WHAT...Heavy lake effect snow expected. Total snow accumulations
  of 2 to 3 feet in the most persistent lake snows. Winds gusting
  as high as 45 mph will create blowing and drifting snow.

* WHERE...Oswego county.

* WHEN...Until 4 AM EST Monday.

* IMPACTS...Travel could be very difficult to impossible. Areas 
  of blowing snow could significantly reduce visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Heavy snow will fall in relatively narrow bands. If traveling, be
prepared for rapidly changing road conditions and visibilities.

Submit snow reports through our website or social media.

&&

Experimental content below...do not use operationally
To view the experimental polygons please see:
http://www.weather.gov/buf/lespolygon
COORD...4370 7541 4384 7553 4394 7603 4383 7629 
        4359 7625 4341 7667 4331 7588 4348 7581 4342 7550 
        4350 7536 
TIME Y22M11D20T0900Z-Y22M11D20T1800Z
COORD...4352 7536 4359 7564 4367 7623 4355 7625 
        4356 7643 4338 7677 4325 7640 4318 7587 4340 7586 
        4342 7550 
TIME Y22M11D20T1800Z-Y22M11D21T0900Z

$$

NYZ008-201645-
/O.CON.KBUF.LE.W.0006.221120T0900Z-221121T0900Z/
Lewis-
Including the city of Lowville
339 AM EST Sun Nov 20 2022

...LAKE EFFECT SNOW WARNING REMAINS IN EFFECT UNTIL 4 AM EST
MONDAY...

* WHAT...Heavy lake effect snow expected. Total snow accumulations
  of 8 to 16 inches in the most persistent lake snows. Winds
  gusting as high as 35 mph will create some blowing and drifting
  snow.

* WHERE...Lewis county.

* WHEN...Until 4 AM EST Monday.

* IMPACTS...Travel could be very difficult to impossible. Areas 
  of blowing snow could significantly reduce visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Heavy snow will fall in relatively narrow bands. If traveling, be
prepared for rapidly changing road conditions and visibilities.

Submit snow reports through our website or social media.

&&

Experimental content below...do not use operationally
To view the experimental polygons please see:
http://www.weather.gov/buf/lespolygon
COORD...4422 7543 4433 7568 4440 7591 4415 7638 
        4402 7640 4393 7636 4393 7618 4404 7577 4403 7568 
        4414 7547 
TIME Y22M11D19T1800Z-Y22M11D20T0000Z
COORD...4413 7559 4425 7548 4439 7581 4440 7591 
        4415 7638 4386 7637 4383 7629 4372 7622 4374 7606 
        4391 7573 
TIME Y22M11D20T0000Z-Y22M11D20T0900Z
COORD...4370 7541 4384 7553 4394 7603 4383 7629 
        4359 7625 4341 7667 4331 7588 4348 7581 4342 7550 
        4350 7536 
TIME Y22M11D20T0900Z-Y22M11D20T1800Z
COORD...4352 7536 4359 7564 4367 7623 4355 7625 
        4356 7643 4338 7677 4325 7640 4318 7587 4340 7586 
        4342 7550 
TIME Y22M11D20T1800Z-Y22M11D21T0900Z

$$

NYZ001-002-010-011-201645-
/O.EXB.KBUF.WW.Y.0025.000000T0000Z-221121T0000Z/
Niagara-Orleans-Northern Erie-Genesee-
Including the cities of Niagara Falls, Medina, Buffalo, 
and Batavia
339 AM EST Sun Nov 20 2022

...WINTER WEATHER ADVISORY IN EFFECT UNTIL 7 PM EST THIS
EVENING...

* WHAT...Blowing Snow. West winds gusting as high as 45 mph will
  create areas of blowing and drifting snow. Additional snow
  accumulation of an inch or two near the Lake Ontario shoreline.

* WHERE...Niagara, Orleans, Northern Erie, and Genesee counties,
  including near the lake shoreline and open north-south roads.

* WHEN...Until 7 PM EST this evening.

* IMPACTS...Plan on slippery road conditions. Areas of blowing 
  snow could significantly reduce visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Areas of blowing snow will result in snow covered roads and 
limited visibilities. Slow down and use caution while driving.

Submit snow reports through our website or social media.

&&

$$

NYZ004-201645-
/O.EXB.KBUF.WW.Y.0025.221120T1400Z-221121T0600Z/
Wayne-
Including the city of Newark
339 AM EST Sun Nov 20 2022

...WINTER WEATHER ADVISORY IN EFFECT FROM 9 AM THIS MORNING TO
1 AM EST MONDAY...

* WHAT...Lake effect snow expected. Total snow accumulations of 4
  to 8 inches in the most persistent lake snows. Winds gusting as
  high as 45 mph.

* WHERE...Wayne county.

* WHEN...From 9 AM this morning to 1 AM EST Monday.

* IMPACTS...Travel could be very difficult. Areas of blowing 
  snow could significantly reduce visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Lake effect snow will fall in relatively narrow bands. If
traveling, be prepared for rapidly changing road conditions and
visibilities.

Submit snow reports through our website or social media.

&&

$$

NYZ012-201645-
/O.EXT.KBUF.WW.Y.0025.000000T0000Z-221121T0000Z/
Wyoming-
Including the city of Warsaw
339 AM EST Sun Nov 20 2022

...WINTER WEATHER ADVISORY NOW IN EFFECT UNTIL 7 PM EST THIS
EVENING...

* WHAT... Blowing Snow. West winds gusting as high as 40 mph will
  create areas of blowing and drifting snow. Additional snow
  accumulation of an inch.

* WHERE...Wyoming county, especially open north-south roads.

* WHEN...Until 7 PM EST this evening.

* IMPACTS...Plan on slippery road conditions. Areas of blowing 
  snow could significantly reduce visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Areas of blowing snow will result in snow covered roads and 
limited visibilities. Slow down and use caution while driving.

Submit snow reports through our website or social media.

&&

$$

NYZ021-201645-
/O.CON.KBUF.WW.Y.0025.000000T0000Z-221121T0300Z/
Allegany-
Including the city of Wellsville
339 AM EST Sun Nov 20 2022

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 10 PM EST THIS
EVENING...

* WHAT...Lake effect snow. Additional snow accumulations of 2 to 
  5 inches in the most persistent lake snows. Winds gusting as 
  high as 35 mph.

* WHERE...Allegany county.

* WHEN...Until 10 PM EST this evening.

* IMPACTS...Plan on slippery road conditions. Areas of blowing 
  snow could significantly reduce visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Lake effect snow will fall in relatively narrow bands. If
traveling, be prepared for rapidly changing road conditions and
visibilities.

Submit snow reports through our website or social media.

&&

$$

492 
WWUS41 KBUF 201525
WSWBUF

URGENT - WINTER WEATHER MESSAGE
National Weather Service Buffalo NY
1025 AM EST Sun Nov 20 2022

NYZ007-210000-
/O.CAN.KBUF.LE.W.0005.000000T0000Z-221120T1800Z/
/O.EXA.KBUF.WW.Y.0025.000000T0000Z-221121T0000Z/
Jefferson-
Including the city of Watertown
1025 AM EST Sun Nov 20 2022

...WINTER WEATHER ADVISORY IN EFFECT UNTIL 7 PM EST THIS
EVENING...
...LAKE EFFECT SNOW WARNING IS CANCELLED...

* WHAT...Snow, mainly later tonight. Areas of blowing and drifting snow.
  Additional snow accumulations of up to 2 inches. Winds gusting 
  as high as 40 mph.

* WHERE...Jefferson county.

* WHEN...Until 7 PM EST this evening.

* IMPACTS...Plan on slippery road conditions. Areas of blowing 
  snow could significantly reduce visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Periods of snow will result in snow covered roads and limited
visibilities. Slow down and use caution while driving.

Submit snow reports through our website or social media.

&&

$$

NYZ019-020-210000-
/O.CON.KBUF.LE.W.0005.000000T0000Z-221121T0300Z/
Chautauqua-Cattaraugus-
Including the cities of Jamestown and Olean
1025 AM EST Sun Nov 20 2022

...LAKE EFFECT SNOW WARNING REMAINS IN EFFECT UNTIL 10 PM EST
THIS EVENING...

* WHAT...Heavy lake effect snow. Additional snow accumulations of
  2 to 4 inches in the most persistent lake snows. Winds gusting 
  as high as 40 mph.

* WHERE...Chautauqua and Cattaraugus counties.

* WHEN...Until 10 PM EST this evening.

* IMPACTS...Plan on slippery road conditions. Areas of blowing 
  snow could significantly reduce visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Heavy snow will fall in relatively narrow bands. If traveling, be
prepared for rapidly changing road conditions and visibilities.

Submit snow reports through our website or social media.

&&

Experimental content below...do not use operationally
To view the experimental polygons please see:
http://www.weather.gov/buf/lespolygon
COORD...4271 7847 4307 7831 4307 7856 4298 7884 
        4275 7897 4232 7975 4199 7977 4205 7917 4230 7859 
        4245 7851 
TIME Y22M11D20T0000Z-Y22M11D20T1200Z
COORD...4239 7834 4246 7842 4256 7870 4258 7895 
        4251 7942 4232 7975 4199 7977 4199 7897 4199 7850 
        4205 7840 
TIME Y22M11D20T1200Z-Y22M11D21T0300Z

$$

NYZ005-210000-
/O.CON.KBUF.LE.W.0005.000000T0000Z-221121T0600Z/
Northern Cayuga-
Including the city of Fair Haven
1025 AM EST Sun Nov 20 2022

...LAKE EFFECT SNOW WARNING REMAINS IN EFFECT UNTIL 1 AM EST
MONDAY...

* WHAT...Heavy lake effect snow. Additional snow accumulations 
  of 7 to 14 inches in the most persistent lake snows. Winds 
  gusting as high as 45 mph.

* WHERE...Northern Cayuga county.

* WHEN...Until 1 AM EST Monday.

* IMPACTS...Travel could be very difficult to impossible. Areas 
  of blowing snow could significantly reduce visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Heavy snow will fall in relatively narrow bands. If traveling, be
prepared for rapidly changing road conditions and visibilities.

Submit snow reports through our website or social media.

&&

Experimental content below...do not use operationally
To view the experimental polygons please see:
http://www.weather.gov/buf/lespolygon
COORD...4352 7536 4359 7564 4367 7623 4355 7625 
        4356 7643 4338 7677 4325 7640 4318 7587 4340 7586 
        4342 7550 
TIME Y22M11D20T1800Z-Y22M11D21T0900Z

$$

NYZ006-210000-
/O.CON.KBUF.LE.W.0005.000000T0000Z-221121T0900Z/
Oswego-
Including the city of Oswego
1025 AM EST Sun Nov 20 2022

...LAKE EFFECT SNOW WARNING REMAINS IN EFFECT UNTIL 4 AM EST
MONDAY...

* WHAT...Heavy lake effect snow. Additional snow accumulations of
  12 to 22 inches in the most persistent lake snows. Winds gusting
  as high as 45 mph resulting in blowing and drifting snow.

* WHERE...Oswego county.

* WHEN...Until 4 AM EST Monday.

* IMPACTS...Travel could be very difficult to impossible. Areas of
  blowing and drifting snow could significantly reduce  
  visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Heavy snow will fall in relatively narrow bands. If traveling, be
prepared for rapidly changing road conditions and visibilities.

Submit snow reports through our website or social media.

&&

Experimental content below...do not use operationally
To view the experimental polygons please see:
http://www.weather.gov/buf/lespolygon
COORD...4370 7541 4384 7553 4394 7603 4383 7629 
        4359 7625 4341 7667 4331 7588 4348 7581 4342 7550 
        4350 7536 
TIME Y22M11D20T0900Z-Y22M11D20T1800Z
COORD...4352 7536 4359 7564 4367 7623 4355 7625 
        4356 7643 4338 7677 4325 7640 4318 7587 4340 7586 
        4342 7550 
TIME Y22M11D20T1800Z-Y22M11D21T0900Z

$$

NYZ008-210000-
/O.CON.KBUF.LE.W.0006.000000T0000Z-221121T0900Z/
Lewis-
Including the city of Lowville
1025 AM EST Sun Nov 20 2022

...LAKE EFFECT SNOW WARNING REMAINS IN EFFECT UNTIL 4 AM EST
MONDAY...

* WHAT...Heavy lake effect snow. Additional snow accumulations of
  5 to 10 inches in the most persistent lake snows over southern
  Lewis county into this evening. Winds gusting as high as 35 
  mph.

* WHERE...Lewis county.

* WHEN...Until 4 AM EST Monday.

* IMPACTS...Travel could be very difficult to impossible. Areas 
  of blowing snow could significantly reduce visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Heavy snow will fall in relatively narrow bands. If traveling, be
prepared for rapidly changing road conditions and visibilities.

Submit snow reports through our website or social media.

&&

Experimental content below...do not use operationally
To view the experimental polygons please see:
http://www.weather.gov/buf/lespolygon
COORD...4422 7543 4433 7568 4440 7591 4415 7638 
        4402 7640 4393 7636 4393 7618 4404 7577 4403 7568 
        4414 7547 
TIME Y22M11D19T1800Z-Y22M11D20T0000Z
COORD...4413 7559 4425 7548 4439 7581 4440 7591 
        4415 7638 4386 7637 4383 7629 4372 7622 4374 7606 
        4391 7573 
TIME Y22M11D20T0000Z-Y22M11D20T0900Z
COORD...4370 7541 4384 7553 4394 7603 4383 7629 
        4359 7625 4341 7667 4331 7588 4348 7581 4342 7550 
        4350 7536 
TIME Y22M11D20T0900Z-Y22M11D20T1800Z
COORD...4352 7536 4359 7564 4367 7623 4355 7625 
        4356 7643 4338 7677 4325 7640 4318 7587 4340 7586 
        4342 7550 
TIME Y22M11D20T1800Z-Y22M11D21T0900Z

$$

NYZ001-002-010>012-085-210000-
/O.CON.KBUF.WW.Y.0025.000000T0000Z-221121T0000Z/
Niagara-Orleans-Northern Erie-Genesee-Wyoming-Southern Erie-
Including the cities of Niagara Falls, Medina, Buffalo, Batavia, 
Warsaw, Orchard Park, and Springville
1025 AM EST Sun Nov 20 2022

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 7 PM EST THIS
EVENING...

* WHAT...Blowing Snow. West winds gusting as high as 45 mph will
  create areas of blowing and drifting snow. Additional snow
  accumulation of an inch or two near the Lake Ontario shoreline.

* WHERE...The Niagara Frontier.

* WHEN...Until 7 PM EST this evening.

* IMPACTS...Plan on slippery road conditions. Areas of blowing 
  snow could significantly reduce visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Areas of blowing snow will result in snow covered roads and
limited visibilities. Slow down and use caution while driving.

Submit snow reports through our website or social media.

&&

$$

NYZ021-210000-
/O.CON.KBUF.WW.Y.0025.000000T0000Z-221121T0300Z/
Allegany-
Including the city of Wellsville
1025 AM EST Sun Nov 20 2022

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 10 PM EST THIS
EVENING...

* WHAT...Lake effect snow. Additional snow accumulations of up to
  3 inches in the most persistent lake snows. Winds gusting as 
  high as 35 mph.

* WHERE...Allegany county.

* WHEN...Until 10 PM EST this evening.

* IMPACTS...Plan on slippery road conditions. Areas of blowing 
  snow could significantly reduce visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Lake effect snow will fall in relatively narrow bands. If
traveling, be prepared for rapidly changing road conditions and
visibilities.

Submit snow reports through our website or social media.

&&

$$

NYZ004-210000-
/O.CON.KBUF.WW.Y.0025.000000T0000Z-221121T0600Z/
Wayne-
Including the city of Newark
1025 AM EST Sun Nov 20 2022

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 1 AM EST
MONDAY...

* WHAT...Lake effect snow. Additional snow accumulations of 5 to 
  10 inches in the most persistent lake snows. Winds gusting as 
  high as 45 mph.

* WHERE...Wayne county.

* WHEN...Until 1 AM EST Monday.

* IMPACTS...Travel could be very difficult. Areas of blowing 
  snow could significantly reduce visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Lake effect snow will fall in relatively narrow bands. If
traveling, be prepared for rapidly changing road conditions and
visibilities.

Submit snow reports through our website or social media.

&&

$$

JLA

051 
WWUS41 KBUF 201904
WSWBUF

URGENT - WINTER WEATHER MESSAGE
National Weather Service Buffalo NY
204 PM EST Sun Nov 20 2022

NYZ019-020-210300-
/O.CON.KBUF.LE.W.0005.000000T0000Z-221121T0300Z/
Chautauqua-Cattaraugus-
Including the cities of Jamestown and Olean
204 PM EST Sun Nov 20 2022

...LAKE EFFECT SNOW WARNING REMAINS IN EFFECT UNTIL 10 PM EST
THIS EVENING...

* WHAT...Heavy lake effect snow. Additional snow accumulations of
  up to 2 inches in the most persistent lake snows. Winds gusting
  as high as 40 mph resulting in blowing and drifting snow.

* WHERE...Chautauqua and Cattaraugus counties.

* WHEN...Until 10 PM EST this evening.

* IMPACTS...Plan on slippery road conditions. Areas of blowing 
  snow could significantly reduce visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Heavy snow will fall in relatively narrow bands. If traveling, be
prepared for rapidly changing road conditions and visibilities.

Submit snow reports through our website or social media.

&&

Experimental content below...do not use operationally
To view the experimental polygons please see:
http://www.weather.gov/buf/lespolygon
COORD...4226 7836 4241 7855 4240 7888 4243 7955 
        4232 7975 4199 7977 4199 7850 4207 7843 4204 7805 
        4217 7805 
TIME Y22M11D20T1800Z-Y22M11D21T0300Z

$$

NYZ005-210315-
/O.CON.KBUF.LE.W.0005.000000T0000Z-221121T0600Z/
Northern Cayuga-
Including the city of Fair Haven
204 PM EST Sun Nov 20 2022

...LAKE EFFECT SNOW WARNING REMAINS IN EFFECT UNTIL 1 AM EST
MONDAY...

* WHAT...Heavy lake effect snow. Additional snow accumulations of
  6 to 12 inches in the most persistent lake snows. Winds gusting
  as high as 45 mph resulting in blowing and drifting snow.

* WHERE...Northern Cayuga county.

* WHEN...Until 1 AM EST Monday.

* IMPACTS...Travel could be very difficult to impossible. Areas 
  of blowing snow could significantly reduce visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Heavy snow will fall in relatively narrow bands. If traveling, be
prepared for rapidly changing road conditions and visibilities.

Submit snow reports through our website or social media.

&&

Experimental content below...do not use operationally
To view the experimental polygons please see:
http://www.weather.gov/buf/lespolygon
COORD...4340 7586 4346 7581 4352 7644 4351 7653 
        4336 7680 4326 7664 4320 7626 4328 7620 4320 7608 
        4316 7588 
TIME Y22M11D20T1800Z-Y22M11D21T0600Z

$$

NYZ006-210315-
/O.CON.KBUF.LE.W.0005.000000T0000Z-221121T0900Z/
Oswego-
Including the city of Oswego
204 PM EST Sun Nov 20 2022

...LAKE EFFECT SNOW WARNING REMAINS IN EFFECT UNTIL 4 AM EST
MONDAY...

* WHAT...Heavy lake effect snow. Additional snow accumulations of
  8 to 16 inches in the most persistent lake snows. Winds gusting
  as high as 45 mph resulting in blowing and drifting snow.

* WHERE...Oswego county.

* WHEN...Until 4 AM EST Monday.

* IMPACTS...Travel could be very difficult to impossible. Areas 
  of blowing and drifting snow could significantly reduce 
  visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Heavy snow will fall in relatively narrow bands. If traveling, be
prepared for rapidly changing road conditions and visibilities.

Submit snow reports through our website or social media.

&&

Experimental content below...do not use operationally
To view the experimental polygons please see:
http://www.weather.gov/buf/lespolygon
COORD...4340 7586 4346 7581 4352 7644 4351 7653 
        4336 7680 4326 7664 4320 7626 4328 7620 4320 7608 
        4316 7588 
TIME Y22M11D20T1800Z-Y22M11D21T0600Z

$$

NYZ008-210315-
/O.CON.KBUF.LE.W.0006.000000T0000Z-221121T0900Z/
Lewis-
Including the city of Lowville
204 PM EST Sun Nov 20 2022

...LAKE EFFECT SNOW WARNING REMAINS IN EFFECT UNTIL 4 AM EST
MONDAY...

* WHAT...Heavy lake effect snow. Additional snow accumulations of
  3 to 6 inches in the most persistent lake snows over the
  southern portion of the county toward the Tug Hill. Winds 
  gusting as high as 35 mph.

* WHERE...Lewis county.

* WHEN...Until 4 AM EST Monday.

* IMPACTS...Travel could be very difficult to impossible. Areas 
  of blowing snow could significantly reduce visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Heavy snow will fall in relatively narrow bands. If traveling, be
prepared for rapidly changing road conditions and visibilities.

Submit snow reports through our website or social media.

&&

$$

NYZ001-002-010>012-085-210000-
/O.CON.KBUF.WW.Y.0025.000000T0000Z-221121T0000Z/
Niagara-Orleans-Northern Erie-Genesee-Wyoming-Southern Erie-
Including the cities of Niagara Falls, Medina, Buffalo, Batavia, 
Warsaw, Orchard Park, and Springville
204 PM EST Sun Nov 20 2022

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 7 PM EST THIS
EVENING...

* WHAT...Blowing snow. Winds gusting as high as 45 mph will result
  in areas of blowing and drifting snow.

* WHERE...The Niagara Frontier.

* WHEN...Until 7 PM EST this evening.

* IMPACTS...Plan on slippery road conditions. Areas of blowing 
  snow could significantly reduce visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Areas of blowing snow will result in snow covered roads and
limited visibilities. Slow down and use caution while driving.

Submit snow reports through our website or social media.

&&

$$

NYZ007-210000-
/O.CON.KBUF.WW.Y.0025.000000T0000Z-221121T0000Z/
Jefferson-
Including the city of Watertown
204 PM EST Sun Nov 20 2022

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 7 PM EST THIS
EVENING...

* WHAT...Lake effect snow, briefly over southern portions of the
  county this afternoon, then again later tonight. Areas of
  blowing and drifting snow. Additional snow accumulations of up
  to 2 inches. Winds gusting as high as 40 mph resulting in
  blowing and drifting snow.

* WHERE...Jefferson county.

* WHEN...Until 7 PM EST this evening.

* IMPACTS...Plan on slippery road conditions. Areas of blowing 
  snow could significantly reduce visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Periods of snow will result in snow covered roads and limited
visibilities. Slow down and use caution while driving.

Submit snow reports through our website or social media.

&&

$$

NYZ021-210300-
/O.CON.KBUF.WW.Y.0025.000000T0000Z-221121T0300Z/
Allegany-
Including the city of Wellsville
204 PM EST Sun Nov 20 2022

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 10 PM EST THIS
EVENING...

* WHAT...Lake effect snow. Additional snow accumulations of an
  inch or two in the most persistent lake snows. Winds gusting as
  high as 35 mph.

* WHERE...Allegany county.

* WHEN...Until 10 PM EST this evening.

* IMPACTS...Plan on slippery road conditions. Areas of blowing 
  snow could significantly reduce visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Lake effect snow will fall in relatively narrow bands. If
traveling, be prepared for rapidly changing road conditions and
visibilities.

Submit snow reports through our website or social media.

&&

$$

NYZ004-210315-
/O.CON.KBUF.WW.Y.0025.000000T0000Z-221121T0600Z/
Wayne-
Including the city of Newark
204 PM EST Sun Nov 20 2022

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 1 AM EST
MONDAY...

* WHAT...Lake effect snow. Additional snow accumulations of 4 to 8
  inches in the most persistent lake snows near the immediate
  lakeshore. Winds gusting as high as 45 mph will result in 
  blowing and drifting snow.

* WHERE...Wayne county.

* WHEN...Until 1 AM EST Monday.

* IMPACTS...Travel could be very difficult. Areas of blowing 
  snow could significantly reduce visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Lake effect snow will fall in relatively narrow bands. If
traveling, be prepared for rapidly changing road conditions and
visibilities.

Submit snow reports through our website or social media.

&&

$$

JLA

379 
WWUS41 KBUF 202339
WSWBUF

URGENT - WINTER WEATHER MESSAGE
National Weather Service Buffalo NY
639 PM EST Sun Nov 20 2022

NYZ008-210045-
/O.CAN.KBUF.LE.W.0006.000000T0000Z-221121T0900Z/
Lewis-
Including the city of Lowville
639 PM EST Sun Nov 20 2022

...LAKE EFFECT SNOW WARNING IS CANCELLED...

Lake effect snow has moved south of the county.

$$

NYZ001-002-007-010>012-085-210045-
/O.CAN.KBUF.WW.Y.0025.000000T0000Z-221121T0000Z/
Niagara-Orleans-Jefferson-Northern Erie-Genesee-Wyoming-
Southern Erie-
Including the cities of Niagara Falls, Medina, Watertown, 
Buffalo, Batavia, Warsaw, Orchard Park, and Springville
639 PM EST Sun Nov 20 2022

...WINTER WEATHER ADVISORY IS CANCELLED...

Winds will continue to diminish this evening, reducing the amount
of blowing and drifting snow.

$$

NYZ019-020-210300-
/O.CON.KBUF.LE.W.0005.000000T0000Z-221121T0300Z/
Chautauqua-Cattaraugus-
Including the cities of Jamestown and Olean
639 PM EST Sun Nov 20 2022

...LAKE EFFECT SNOW WARNING REMAINS IN EFFECT UNTIL 10 PM EST
THIS EVENING...

* WHAT...Lake effect snow and blowing snow. Additional snow 
  accumulations of up to 2 inches in the most persistent lake 
  snows.

* WHERE...Chautauqua and Cattaraugus counties.

* WHEN...Until 10 PM EST this evening.

* IMPACTS...Plan on snow covered and slippery road conditions with
  reduced visibility at times.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Heavy snow will fall in relatively narrow bands. If traveling, be
prepared for rapidly changing road conditions and visibilities.

Submit snow reports through our website or social media.

&&

Experimental content below...do not use operationally
To view the experimental polygons please see:
http://www.weather.gov/buf/lespolygon
COORD...4226 7836 4241 7855 4240 7888 4243 7955 
        4232 7975 4199 7977 4199 7850 4207 7843 4204 7805 
        4217 7805 
TIME Y22M11D20T1800Z-Y22M11D21T0300Z

$$

NYZ005-210600-
/O.CON.KBUF.LE.W.0005.000000T0000Z-221121T0600Z/
Northern Cayuga-
Including the city of Fair Haven
639 PM EST Sun Nov 20 2022

...LAKE EFFECT SNOW WARNING REMAINS IN EFFECT UNTIL 1 AM EST
MONDAY...

* WHAT...Heavy lake effect snow and blowing snow. Additional snow
  accumulations of 6 to 11 inches in the most persistent lake 
  snows. Winds gusting as high as 35 mph.

* WHERE...Northern Cayuga county.

* WHEN...Until 1 AM EST Monday.

* IMPACTS...Travel will be very difficult with very poor
  visibility and deep snow cover on roads.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Heavy snow will fall in relatively narrow bands. If traveling, be
prepared for rapidly changing road conditions and visibilities.

Submit snow reports through our website or social media.

&&

Experimental content below...do not use operationally
To view the experimental polygons please see:
http://www.weather.gov/buf/lespolygon
COORD...4340 7586 4346 7581 4352 7644 4351 7653 
        4336 7680 4326 7664 4320 7626 4328 7620 4320 7608 
        4316 7588 
TIME Y22M11D20T1800Z-Y22M11D21T0600Z

$$

NYZ006-210745-
/O.CON.KBUF.LE.W.0005.000000T0000Z-221121T0900Z/
Oswego-
Including the city of Oswego
639 PM EST Sun Nov 20 2022

...LAKE EFFECT SNOW WARNING REMAINS IN EFFECT UNTIL 4 AM EST
MONDAY...

* WHAT...Heavy lake effect snow and blowing snow. Additional snow
  accumulations of 8 to 14 inches in the most persistent lake 
  snows. Winds gusting as high as 35 mph.

* WHERE...Oswego county.

* WHEN...Until 4 AM EST Monday.

* IMPACTS...Travel will be very difficult with very poor
  visibility and deep snow cover on roads.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Heavy snow will fall in relatively narrow bands. If traveling, be
prepared for rapidly changing road conditions and visibilities.

Submit snow reports through our website or social media.

&&

Experimental content below...do not use operationally
To view the experimental polygons please see:
http://www.weather.gov/buf/lespolygon
COORD...4340 7586 4346 7581 4352 7644 4351 7653 
        4336 7680 4326 7664 4320 7626 4328 7620 4320 7608 
        4316 7588 
TIME Y22M11D20T1800Z-Y22M11D21T0600Z

$$

NYZ021-210300-
/O.CON.KBUF.WW.Y.0025.000000T0000Z-221121T0300Z/
Allegany-
Including the city of Wellsville
639 PM EST Sun Nov 20 2022

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 10 PM EST THIS
EVENING...

* WHAT...Lake effect snow and blowing snow. Additional snow 
  accumulations of around an inch in the most persistent lake 
  snows.

* WHERE...Allegany county.

* WHEN...Until 10 PM EST this evening.

* IMPACTS...Plan on snow covered and slippery road conditions with
  reduced visibility at times.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Lake effect snow will fall in relatively narrow bands. If
traveling, be prepared for rapidly changing road conditions and
visibilities.

Submit snow reports through our website or social media.

&&

$$

NYZ004-210600-
/O.CON.KBUF.WW.Y.0025.000000T0000Z-221121T0600Z/
Wayne-
Including the city of Newark
639 PM EST Sun Nov 20 2022

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 1 AM EST
MONDAY...

* WHAT...Lake effect snow and blowing snow. Additional snow 
  accumulations of 3 to 6 inches in the most persistent lake snows
  over the extreme northeast corner of the county. Winds gusting 
  as high as 40 mph.

* WHERE...Northeast Wayne county.

* WHEN...Until 1 AM EST Monday.

* IMPACTS...Travel could be difficult at times with reduced
  visibility and snow covered roads.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Lake effect snow will fall in relatively narrow bands. If
traveling, be prepared for rapidly changing road conditions and
visibilities.

Submit snow reports through our website or social media.

&&

$$

Hitchcock

795 
WWUS41 KBUF 210216
WSWBUF

URGENT - WINTER WEATHER MESSAGE
National Weather Service Buffalo NY
916 PM EST Sun Nov 20 2022

NYZ019-020-210330-
/O.CAN.KBUF.LE.W.0005.000000T0000Z-221121T0300Z/
Chautauqua-Cattaraugus-
Including the cities of Jamestown and Olean
916 PM EST Sun Nov 20 2022

...LAKE EFFECT SNOW WARNING IS CANCELLED...

Lake effect snow has diminished in intensity. Any additional
accumulations overnight will be less than 2 inches.

$$

NYZ021-210330-
/O.CAN.KBUF.WW.Y.0025.000000T0000Z-221121T0300Z/
Allegany-
Including the city of Wellsville
916 PM EST Sun Nov 20 2022

...WINTER WEATHER ADVISORY IS CANCELLED...

Lake effect snow has diminished in intensity. Any additional
accumulation will be an inch or less.

$$

NYZ005-210600-
/O.CON.KBUF.LE.W.0005.000000T0000Z-221121T0600Z/
Northern Cayuga-
Including the city of Fair Haven
916 PM EST Sun Nov 20 2022

...LAKE EFFECT SNOW WARNING REMAINS IN EFFECT UNTIL 1 AM EST
MONDAY...

* WHAT...Heavy lake effect snow. Additional snow accumulations 
  of 3 to 5 inches in the most persistent lake snows.

* WHERE...Northern Cayuga county.

* WHEN...Until 1 AM EST Monday.

* IMPACTS...Travel will be very difficult with very poor
  visibility and deep snow cover on roads.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Heavy snow will fall in relatively narrow bands. If traveling, be
prepared for rapidly changing road conditions and visibilities.

Submit snow reports through our website or social media.

&&

Experimental content below...do not use operationally
To view the experimental polygons please see:
http://www.weather.gov/buf/lespolygon
COORD...4340 7586 4346 7581 4352 7644 4351 7653 
        4336 7680 4326 7664 4320 7626 4328 7620 4320 7608 
        4316 7588 
TIME Y22M11D20T1800Z-Y22M11D21T0600Z

$$

NYZ006-210900-
/O.CON.KBUF.LE.W.0005.000000T0000Z-221121T0900Z/
Oswego-
Including the city of Oswego
916 PM EST Sun Nov 20 2022

...LAKE EFFECT SNOW WARNING REMAINS IN EFFECT UNTIL 4 AM EST
MONDAY...

* WHAT...Heavy lake effect snow. Additional snow accumulations 
  of 4 to 7 inches in the most persistent lake snows.

* WHERE...Oswego county.

* WHEN...Until 4 AM EST Monday.

* IMPACTS...Travel will be very difficult with very poor
  visibility and deep snow cover on roads.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Heavy snow will fall in relatively narrow bands. If traveling, be
prepared for rapidly changing road conditions and visibilities.

Submit snow reports through our website or social media.

&&

Experimental content below...do not use operationally
To view the experimental polygons please see:
http://www.weather.gov/buf/lespolygon
COORD...4340 7586 4346 7581 4352 7644 4351 7653 
        4336 7680 4326 7664 4320 7626 4328 7620 4320 7608 
        4316 7588 
TIME Y22M11D20T1800Z-Y22M11D21T0600Z

$$

NYZ004-210600-
/O.CON.KBUF.WW.Y.0025.000000T0000Z-221121T0600Z/
Wayne-
Including the city of Newark
916 PM EST Sun Nov 20 2022

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 1 AM EST
MONDAY...

* WHAT...Lake effect snow. Additional snow accumulations of 2 to 4
  inches in the most persistent lake snows over the extreme
  northeast end of the county.

* WHERE...Northeast Wayne county.

* WHEN...Until 1 AM EST Monday.

* IMPACTS...Plan on snow covered and slippery road conditions.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Lake effect snow will fall in relatively narrow bands. If
traveling, be prepared for rapidly changing road conditions and
visibilities.

Submit snow reports through our website or social media.

&&

$$

Hitchcock

274 
WWUS41 KBUF 210538
WSWBUF

URGENT - WINTER WEATHER MESSAGE
National Weather Service Buffalo NY
1238 AM EST Mon Nov 21 2022

NYZ005-210645-
/O.CAN.KBUF.LE.W.0005.000000T0000Z-221121T0600Z/
Northern Cayuga-
Including the city of Fair Haven
1238 AM EST Mon Nov 21 2022

...LAKE EFFECT SNOW WARNING IS CANCELLED...


$$

NYZ004-210645-
/O.CAN.KBUF.WW.Y.0025.000000T0000Z-221121T0600Z/
Wayne-
Including the city of Newark
1238 AM EST Mon Nov 21 2022

...WINTER WEATHER ADVISORY IS CANCELLED...

$$

NYZ006-210900-
/O.CON.KBUF.LE.W.0005.000000T0000Z-221121T0900Z/
Oswego-
Including the city of Oswego
1238 AM EST Mon Nov 21 2022

...LAKE EFFECT SNOW WARNING REMAINS IN EFFECT UNTIL 4 AM EST
EARLY THIS MORNING...

* WHAT...Heavy lake effect snow. Additional snow accumulations 
  of up to 2 inches in the most persistent lake snows.

* WHERE...Oswego county.

* WHEN...Until 4 AM EST early this morning.

* IMPACTS...Plan on slippery road conditions.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Heavy snow will fall in relatively narrow bands. If traveling, be
prepared for rapidly changing road conditions and visibilities.

Submit snow reports through our website or social media.

&&

Experimental content below...do not use operationally
To view the experimental polygons please see:
http://www.weather.gov/buf/lespolygon
COORD...4340 7586 4346 7581 4352 7644 4351 7653 
        4336 7680 4326 7664 4320 7626 4328 7620 4320 7608 
        4316 7588 
TIME Y22M11D20T1800Z-Y22M11D21T0600Z

$$

161 
WWUS41 KBUF 210834
WSWBUF

URGENT - WINTER WEATHER MESSAGE
National Weather Service Buffalo NY
334 AM EST Mon Nov 21 2022

NYZ006-210945-
/O.CAN.KBUF.LE.W.0005.000000T0000Z-221121T0900Z/
Oswego-
Including the city of Oswego
334 AM EST Mon Nov 21 2022

...LAKE EFFECT SNOW WARNING IS CANCELLED...

$$

What forecasters said that day

The local office's own words before this lake effect snow warning went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.

NWS Buffalo, NY wrote its last area forecast discussion before this lake effect snow warning went out at Nov 16, 12:43 AM EST, 3 hours 19 minutes earlier.

Area forecast discussion, Nov 16, 12:43 AM EST, 3 hours 19 minutes before

Area Forecast Discussion
National Weather Service Buffalo NY
1243 AM EST Wed Nov 16 2022

.SYNOPSIS...
A complex low pressure system will take shape over the northeast
tonight, with rain and snow through Wednesday. While most areas will
pick up a general inch or two of wet snow by Wednesday morning, the
focus by many will be on a prolonged lake snow event that will start
Wednesday night and run through the weekend. This event will have
the very real potential to produce a paralyzing snowfall that could
be measured in feet for the Buffalo and Watertown metro areas.

&&

.NEAR TERM /THROUGH TODAY/...
As the weakening surface low over Ohio moves across Lake Erie during
the remainder of the overnight...a secondary low will become
organized off the Delmarva peninsula. While a swath of frontogenetic
lift will be the initial driving force for some steady light to
occasionally moderate snow... that lift will move north out of the
region overnight. A wedge of warmer air should briefly push up
across parts of the region between the two sfc lows...and this
should encourage a mix of rain and/wet snow...helping to limit
snowfall totals. The warm layer aloft may also allow a little sleet
to mix in at times later tonight and early Wednesday morning. Most
areas can expected a coating to an inch or two overnight, with a few
spotty 3 inch amounts possible across higher terrain.

The sfc trough linking the twin sfc lows will be centered over our
region Wednesday morning will then exit across New England during
the afternoon. While there will still be a wealth of low level
moisture in place, the mid level moisture and bulk of synoptic lift
will exit across New England with the aforementioned surface trough.
This will leave behind just a light mix of rain and wet snow with
additional snow accums generally under an inch. The exceptions will
be east of Lake Ontario where some forcing will persist through the
morning, and also possibly east of Lake Erie where a westerly wind
will encourage some enhanced lake snow or rain/snow mix to become
established in the afternoon. Temperatures will be too mild for much
snow accumulation initially east of Lake Erie and Ontario through
late Wednesday afternoon. Otherwise Wednesday will be a mainly
cloudy day with max temps in the upper 30s to mid 40s.

&&

.SHORT TERM /TONIGHT THROUGH 6 PM THURSDAY/...
...Lake Effect Snow to Start Wednesday Night...

Shortwave trough embedded within the main eastern longwave trough
will move from the central Great Lakes to the eastern Great Lakes
Wednesday night. Shortwave trough will then quickly move across NYS
thursday morning, with some induced mid level ridging moving
overhead briefly Thursday afternoon, before next stronger trough
approaches Thursday evening.

Cold air advection will cause 850mb temps to lower to around -6C to -
8C by early Wednesday evening, which will be plenty cold enough for
the development of lake effect. With the exception of the
lakeshores, most areas should be already over to...or go over to
snow during the early evening timeframe, starting with the higher
terrain.

DGZ layer lowers into a plume of deeper moisture Wednesday evening.
This combined with mid level moisture advection ahead of the
upstream shortwave aloft will further enhance the plume of lake snow
such that steady plume of snow will be falling downwind of Lake
Erie, followed a bit later off Lake Ontario.

For Lake Erie, a thermal trough will likely develop within the
nearly 20C delta T between the lake surface and 850mb. This will
likely back the surface winds 10-20 degrees such that instead of a
westerly flow, more of a west-southwest flow will develop, placing
the heaviest of the lake snows from along and near the Chautauqua
Ridge into the higher terrain of southern Erie County. This
continues to be captured well by the 12Z Canadian. With snowfall
possibly exceeding an inch per hour at times, snow accumulations
could exceed 9 inches later Wednesday night and into Thursday
morning. That said, Winter Storm Watch for lake effect snow
continues for southern Erie, Chautauqua and Cattaraugus counties for
Wednesday night and Thursday.

Off Lake Ontario lake snows will develop during the second half of
Wednesday night and will follow a more westerly flow, with main
snowband coming in off southeastern Lake Ontario, mainly impacting
interior portions of Oswego County and the Tug Hill region of
southwestern Lewis County. At this point, have bumped snow amounts
up a bit, but still remain in the advisory range. It does appear
that snow amounts may be a bit conservative here, so will need to
monitor need for a Watch as new data becomes available. otherwise
Advisories will likely be needed in these areas. Heaviest snow will
fall from later Wednesday night into Thursday morning and may come
down hard for a brief time, possibly during the morning commute.

By late morning Thursday, the shortwave trough will be exiting our
region and in its place a shortwave ridge of high pressure will pass
across our region. This ridge axis and some drying in the DGZ, as
well as an increase in shear will weaken and shift the bands around
some toward midday into the afternoon hours. Additionally as we warm
through the day, lake snows will likely mix with or even changeover
to plain rain, especially across the lower elevations. However, the
weakened bands of precipitation will likely not completely diminish
as a steady flow of around -8C air at 850mb over the eastern Great
Lakes will keep at least some scattered snow or rain showers going
across a good chunk of the area. This down tick in the lake
precipitation will be temporary however as a deeper trough will be
pushing through the Great Lakes and the onset of a much bigger lake
effect snow event is anticipated to start late Thursday into
Thursday evening.

Temperatures will be below normal this period. Expect highs Thursday
near the freezing mark across the higher terrain, with mid and upper
30s elsewhere. Lows Wednesday night mainly range through the 20s,
with near 30 close to the lakeshores.

&&

.LONG TERM /THURSDAY NIGHT THROUGH TUESDAY/...
...CRIPPLING LAKE EFFECT SNOW STORM POSSIBLE THIS PERIOD...

Big picture is that the significant, high-end lake effect event off
Lake Erie and Lake Ontario remains on track Thursday night through
much of the weekend. There are some subtle differences in steering
flow that could impact northern extent of band on Friday especially.

Deep H5 trough Hudson Bay to the Great Lakes remains in place
Fri/Sat before becoming negative tilted as it shifts across New
England on Sunday. In low-levels sfc-H85 low remains across northern
Ontario toward Hudson Bay Friday into Saturday with H85 temps at or
below -9c. Given water temps averaging 10-12c, this will ensure
ample over-water instability with inversions increasing to around
10kft. Deep moisture advects across the lakes Thu night into Fri
night in wake of a shortwave working across the lower Great Lakes.
This shortwave will also ignite the lake effect off Lake Erie,
rather abruptly after the lake effect on Thursday begins to diminish
and soon thereafter to the northeast of Lake Ontario. There is
increasing consensus this well developed lake band forms early to
mid evening off Erie, but probably just after the tail end of the
evening commute. Then, as we typically see it will start 6 hr or so
later off Lake Ontario.

We are still pretty far out in time from the heart of the event, so
forecasts will continue to refine placement of where heaviest snow
bands develop. But, there is no change to the thinking that KBUF and
KART metro areas are favored, especially later Thursday night
through Friday night. This event has some historical precedence,
with latest CIPS analogs comparing to Nov 20, 2000, when many became
stranded in their vehicles or the more recent twin storms that made
'Snow-vember' infamous with over five feet of snow. The pattern
suggests this type of event could occur, but at this point it is
impossible to suggest the same magnitude for the upcoming event.
Local studies from the KBUF office continue to support a high-end
event though as there are stark similarities in the expected
synoptic pattern and those for larger events. The largest events
have near stationary plumes of snow with a very sharp northern edge
to the band between a ton of snow and very little, but it is still
way too early to get that detailed.

Looking more into steering flow, there is decent agreement on a 250-
260 flow backing more to 240-250 flow rest of the night Thursday
night which points to band from Southtowns to downtown Buffalo to
Cheektowaga and on into Genesee county. Peak snowfall rates of 2-3"
per hour set up late Thursday night. Into Friday, flow starts day
240 so again, Buffalo downtown and into the Northtowns and possibly
lifting into southern portions of Niagara and Orleans counties. Band
of snow will diminish to the south of the Southtowns and likely shut
off altogether across Chautauqua and Cattaraugus counties. So our
watch ends there at that time. Later Friday is where things get a
bit muddled. Generally the usually preferred Canadian shows a
sharper shortwave crossing and veers winds enough to push us back to
a 250-260 flow. Other guidance not on board. Trended ever so
slightly toward Canadian idea, but mainly kept the band with 2-3"
per hour rates downtown Buffalo to airport with several inches on
into western Genesee county. Friday night, there is potential that
winds back enough ahead of stronger wave that arrives later in the
weekend to push band more into Niagara and Orleans counties. Have
expanded the watch as a result. These details will continue to be
refined as we move into the warning phase of this event. Turning to
Lake Ontario, generally the flow Friday/Friday night and even
Saturday will be 230-240, so this appears to be a Watertown/Fort
Drum and far northern Jefferson county event. Hit this message in
our WSW statement.

Later Saturday into Saturday night is when the well developed band
appears to be most favored to lift into far western Niagara county
or even Canada as sharper re-inforcing upper level and sfc trough
dig across the western Great Lakes.  This shift to the west of the
band is brief though as sharp trough crosses on Sunday. Strong nw
flow will sweep southward across both lakes, resulting in brief but
heavy snow at times as the main band sweeps quickly southward.

While the steering flow will likely oscillate somewhat during the
late this weekend and into early next week...a cold southwest flow
is mainly what is being shown by most of the guidance packages. This
would keep lake snows in place to the northeast of both lakes with
additional significant accumulations possible at times even beyond
when our initial watches end.

&&

.AVIATION /06Z WEDNESDAY THROUGH SUNDAY/...
Weak low pressure and an associated mid level trough will cross the
region through Wednesday morning producing periods of widespread
precipitation. Precipitation type will be mainly snow, although some
rain may mix in at times across lower elevations, and a few pockets
of sleet are also possible. MVFR CIGS in most areas at 06z will
lower to IFR by 09z with VSBYS lowering to IFR levels at times.

Precipitation will change to a rain/snow mix or even mainly rain
before ending after 14z Wednesday. Lake effect rain and wet snow
will then develop during the midday and afternoon east of Lake Erie
and Lake Ontario with local IFR VSBY continuing within the bands of
lake effect, and mainly VFR VSBY outside of lake effect.

Outlook...

Thursday...Local IFR/LIFR in lake effect snow east of Lake Erie and
Lake Ontario, VFR/MVFR elsewhere.
Friday...VLIFR in bands of very heavy lake effect snow northeast of
Lake Erie and Lake Ontario. Major impacts at KBUF and KART possible.
VFR/MVFR outside of lake effect.
Saturday and Sunday...IFR/LIFR in meandering bands of lake effect
snow east and northeast of Lake Erie and Lake Ontario. VFR/MVFR
outside of lake effect.

&&

.MARINE...
A weak surface low will slowly make its way up Lake Erie to near
Toronto by daybreak. This will keep moderate easterlies on Lake
Ontario while winds will veer to the southwest and start to freshen
on Lake Erie.

Winds will become west to northwest on Wednesday in the wake of the
surface low that will exit across the St Lawrence valley. The
moderate to occasionally fresh breezes will bring an extended period
of SCA winds and waves, initially along the Lake Erie nearshores
Wednesday morning, then on Lake Ontario by Thursday.

&&

.BUF WATCHES/WARNINGS/ADVISORIES...
NY...Winter Storm Watch from Friday evening through Sunday morning
     for NYZ001-002.
     Winter Storm Watch from Thursday evening through Sunday
     evening for NYZ007-010>012.
     Winter Storm Watch from this evening through Thursday evening
     for NYZ019-020.
     Winter Storm Watch from this evening through Sunday evening
     for NYZ085.
MARINE...Small Craft Advisory from 7 AM this morning to 7 AM EST
         Saturday for LEZ040-041.

&&

SYNOPSIS...PP/RSH
NEAR TERM...Hitchcock/RSH
SHORT TERM...JM/Thomas
LONG TERM...JLA/RSH
AVIATION...Hitchcock/RSH
MARINE...Hitchcock/PP/RSH

Hazardous weather outlook, Nov 15, 3:34 PM EST, 12 hours 28 minutes before

Hazardous Weather Outlook
National Weather Service Buffalo NY
334 PM EST Tue Nov 15 2022

NYZ001-002-162045-
Niagara-Orleans-
334 PM EST Tue Nov 15 2022

...WINTER STORM WATCH IN EFFECT FROM FRIDAY EVENING THROUGH SUNDAY
MORNING...

This Hazardous Weather Outlook is for portions of western New York.

.DAY ONE...This afternoon and tonight.

No hazardous weather is expected at this time.

.DAYS TWO THROUGH SEVEN...Wednesday through Monday.

Please listen to NOAA Weather Radio or go to weather.gov on the
Internet for more information about the following hazards.

   Winter Storm Watch.

.SPOTTER INFORMATION STATEMENT...

Spotter activation is not expected at this time.

This product, along with other watches, warnings, advisories, and
statements issued by the National Weather Service office in Buffalo
can be found on the internet at http://www.weather.gov/buf

NYZ010>012-162045-
Northern Erie-Genesee-Wyoming-
334 PM EST Tue Nov 15 2022

...WINTER STORM WATCH IN EFFECT FROM THURSDAY EVENING THROUGH SUNDAY
EVENING...

This Hazardous Weather Outlook is for portions of western New York.

.DAY ONE...This afternoon and tonight.

Hazardous weather is not expected at this time.

.DAYS TWO THROUGH SEVEN...Wednesday through Monday.

Please listen to NOAA Weather Radio or go to weather.gov on the
Internet for more information about the following hazards.

   Winter Storm Watch.

.SPOTTER INFORMATION STATEMENT...

Spotter activation is not expected at this time.

This product, along with other watches, warnings, advisories, and
statements issued by the National Weather Service office in Buffalo
can be found on the internet at http://www.weather.gov/buf

NYZ003>005-013-014-021-162045-
Monroe-Wayne-Northern Cayuga-Livingston-Ontario-Allegany-
334 PM EST Tue Nov 15 2022

This Hazardous Weather Outlook is for portions of western and north
central New York.

.DAY ONE...This afternoon and tonight.

Wet snow is expected later today and tonight. The snow is expected
to accumulate 1 to 2 inches.

.DAYS TWO THROUGH SEVEN...Wednesday through Monday.

Hazardous weather is not expected at this time.

.SPOTTER INFORMATION STATEMENT...

Spotter activation is not expected at this time.

This product, along with other watches, warnings, advisories, and
statements issued by the National Weather Service office in Buffalo
can be found on the internet at http://www.weather.gov/buf

NYZ006-008-162045-
Oswego-Lewis-
334 PM EST Tue Nov 15 2022

This Hazardous Weather Outlook is for portions of central New York.

.DAY ONE...This afternoon and tonight.

Wet snow is expected later today and tonight. The snow is expected
to accumulate 2 to 4 inches.

.DAYS TWO THROUGH SEVEN...Wednesday through Monday.

Hazardous weather is not expected at this time.

.SPOTTER INFORMATION STATEMENT...

Spotter activation is not expected at this time.

This product, along with other watches, warnings, advisories, and
statements issued by the National Weather Service office in Buffalo
can be found on the internet at http://www.weather.gov/buf

NYZ007-162045-
Jefferson-
334 PM EST Tue Nov 15 2022

...WINTER STORM WATCH IN EFFECT FROM THURSDAY EVENING THROUGH SUNDAY
EVENING...

This Hazardous Weather Outlook is for portions of central New York.

.DAY ONE...This afternoon and tonight.

Wet snow is expected later today and tonight. The snow is expected
to accumulate 1 to 2 inches.

.DAYS TWO THROUGH SEVEN...Wednesday through Monday.

Please listen to NOAA Weather Radio or go to weather.gov on the
Internet for more information about the following hazards.

   Winter Storm Watch.

.SPOTTER INFORMATION STATEMENT...

Spotter activation is not expected at this time.

This product, along with other watches, warnings, advisories, and
statements issued by the National Weather Service office in Buffalo
can be found on the internet at http://www.weather.gov/buf

LEZ040-041-LOZ042>045-062>065-162045-
Lake Erie nearshore waters from Ripley to Dunkirk-
Lake Erie nearshore waters from Dunkirk to Buffalo-
Lake Ontario nearshore waters from the Niagara River to Hamlin Beach-
Lake Ontario nearshore waters from Hamlin Beach to Sodus Bay-
Lake Ontario nearshore waters from Sodus Bay to Mexico Bay-
Lake Ontario nearshore waters from Mexico Bay to the Saint Lawrence
River-
Lake Ontario open waters from the Niagara River to Hamlin Beach-
Lake Ontario open waters from Hamlin Beach to Sodus Bay-
Lake Ontario open waters from Sodus Bay to Mexico Bay-
Lake Ontario open waters from Mexico Bay to the Saint Lawrence River-
334 PM EST Tue Nov 15 2022

This Hazardous Weather Outlook is for portions of Lake Erie and Lake
Ontario.

.DAY ONE...This afternoon and tonight.

No hazardous weather is expected at this time.

.DAYS TWO THROUGH SEVEN...Wednesday through Monday.

No hazardous weather is expected at this time.

.SPOTTER INFORMATION STATEMENT...

Spotter activation is not expected at this time.

This product, along with other watches, warnings, advisories, and
statements issued by the National Weather Service office in Buffalo
can be found on the internet at http://www.weather.gov/buf

LEZ020-LOZ030-SLZ022-024-162045-
Upper Niagara River and Buffalo Harbor-Lower Niagara River-
Saint Lawrence River from Cape Vincent to Ogdensburg-
Saint Lawrence River from Ogdensburg to Saint Regis-
334 PM EST Tue Nov 15 2022

This Hazardous Weather Outlook is for portions of Lake Erie, Lake
Ontario and Saint Lawrence River.

.DAY ONE...This afternoon and tonight.

No hazardous weather is expected at this time.

.DAYS TWO THROUGH SEVEN...Wednesday through Monday.

No hazardous weather is expected at this time.

.SPOTTER INFORMATION STATEMENT...

Spotter activation is not expected at this time.

This product, along with other watches, warnings, advisories, and
statements issued by the National Weather Service office in Buffalo
can be found on the internet at http://www.weather.gov/buf

NYZ019-020-162045-
Chautauqua-Cattaraugus-
334 PM EST Tue Nov 15 2022

...WINTER STORM WATCH IN EFFECT FROM WEDNESDAY EVENING THROUGH
THURSDAY EVENING...

This Hazardous Weather Outlook is for portions of western New York.

.DAY ONE...This afternoon and tonight.

No hazardous weather is expected at this time.

.DAYS TWO THROUGH SEVEN...Wednesday through Monday.

Please listen to NOAA Weather Radio or go to weather.gov on the
Internet for more information about the following hazards.

   Winter Storm Watch.

.SPOTTER INFORMATION STATEMENT...

Spotter activation is not expected at this time.

This product, along with other watches, warnings, advisories, and
statements issued by the National Weather Service office in Buffalo
can be found on the internet at http://www.weather.gov/buf

NYZ085-162045-
Southern Erie-
334 PM EST Tue Nov 15 2022

...WINTER STORM WATCH IN EFFECT FROM WEDNESDAY EVENING THROUGH
SUNDAY EVENING...

This Hazardous Weather Outlook is for portions of western New York.

.DAY ONE...This afternoon and tonight.

No hazardous weather is expected at this time.

.DAYS TWO THROUGH SEVEN...Wednesday through Monday.

Please listen to NOAA Weather Radio or go to weather.gov on the
Internet for more information about the following hazards.

   Winter Storm Watch.

.SPOTTER INFORMATION STATEMENT...

Spotter activation is not expected at this time.

This product, along with other watches, warnings, advisories, and
statements issued by the National Weather Service office in Buffalo
can be found on the internet at http://www.weather.gov/buf

Hitchcock

The office that day

Everything else NWS Buffalo, NY issued on the same UTC day.

Issued	Product	Office	Counties	Lasted
Nov 16, 4:02 AM EST	Winter Weather Advisory	BUF	Lewis	10 hr
Nov 16, 4:00 PM EST	Special Weather Statement	BUF	Chautauqua, Erie, Wyoming	90 min
Nov 16, 5:31 PM EST	Special Weather Statement	BUF	Chautauqua, Erie, Wyoming	89 min
Nov 16, 6:58 PM EST	Special Weather Statement	BUF	Chautauqua, Erie, Wyoming	2 hr

Nearby

Lake Effect Snow Warnings in New York, 2022 Every lake effect snow warning in 2022

Sources

The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; local storm reports from the same archive; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.