Alert archive / New York / Winter Storm Warnings in 2019

Winter Storm Warning 8, NWS Buffalo, NY

March 5, 2019Cayuga County, Oswego County, Wayne County, New York

NWS Buffalo, NY issued this winter storm warning at Mar 5, 2019, 12:43 PM EST for Cayuga County, Oswego County, Wayne County, New York. It took effect at Mar 5, 2019, 7:00 PM EST. It was in force for 39 hr. 23 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
Mar 5, 2019, 12:43 PM EST (17:43 UTC)
In effect from
Mar 5, 2019, 7:00 PM EST
Expired
Mar 7, 2019, 9:52 AM EST
In force
39 hr
Issued by
NWS Buffalo, NY

Counties Cayuga County, NY, Oswego County, NY, Wayne County, NY

The radar

The Ft Drum radar (KTYX), 97 km from the middle of the area, began a volume at 17:45 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

TimeReportWhereRemark
Mar 6, 5:45 AM ESTSNOW 10Hannibal, NY
Mar 6, 6:00 AM ESTSNOW 3.55 Ese Oswego, NY24-HOUR SNOWFALL.
Mar 6, 6:00 AM ESTSNOW 4.13 Nw Altmar, NY24-HOUR SNOWFALL.
Mar 6, 6:00 AM ESTSNOW 8.12 Sse Palermo, NY24-HOUR SNOWFALL.
Mar 6, 6:00 AM ESTSNOW 16.43 Nw Altmar, NY
Mar 6, 7:00 AM ESTSNOW 4Bennetts Bridge, NY24-HOUR SNOWFALL.
Mar 6, 7:00 AM ESTSNOW 4.88 N Redfield, NY24-HOUR SNOWFALL.
Mar 6, 7:00 AM ESTSNOW 9Fulton, NY24-HOUR SNOWFALL.
Mar 6, 7:00 AM ESTSNOW 113 Ssw Redfield, NY
Mar 6, 7:30 AM ESTSNOW 5.6Se Minetto, NY24-HOUR SNOWFALL.
Mar 6, 8:00 AM ESTSNOW 8W Fulton, NY24-HOUR SNOWFALL.
Mar 6, 8:00 AM ESTSNOW 11Volney, NY24-HOUR SNOWFALL.
Mar 6, 8:00 AM ESTSNOW 14Hannibal, NY24-HOUR SNOWFALL.
Mar 6, 8:40 AM ESTSNOW 8New Haven, NY24-HOUR SNOWFALL.
Mar 6, 8:40 AM ESTSNOW 15Sterling, NY24-HOUR SNOWFALL.
Mar 6, 8:45 AM ESTSNOW 12Fulton, NY24-HOUR SNOWFALL.
Mar 6, 10:00 AM ESTSNOW 10Red Creek, NY24-HOUR SNOWFALL.
Mar 6, 12:00 PM ESTSNOW 63 W Port Bay, NY
Mar 7, 5:30 AM ESTSNOW 7W Fulton, NY24-HOUR SNOWFALL.
Mar 7, 6:00 AM ESTSNOW 6.25 Ese Oswego, NY24-HOUR SNOWFALL.
Mar 7, 6:00 AM ESTSNOW 10.24 Sse Lacona, NY24-HOUR SNOWFALL.
Mar 7, 6:00 AM ESTSNOW 21.83 Nw Altmar, NYSTORM TOTAL SNOWFALL
Mar 7, 8:00 AM ESTSNOW 6.5Se Minetto, NY24-HOUR SNOWFALL.

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 12:00Z, 5.7 hours before the alert went out and 174 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-pSkew-T log-p diagram, Buffalo Intl Airport, NY at 12:00Z on 2019-03-05Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 0 joules per kilogram.LCL10008507005003002001001 km2 km3 km6 km9 km12 km15 km-30°-20°-10°10°20°30°40°
Temperature in red, dew point in green, the mixed-layer parcel dashed.
HodographHodograph, Buffalo Intl Airport, NY at 12:00Z on 2019-03-05The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 93 square meters per square second.1939587897117Sfc1 km3 km6 km9 kmRMLM
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
724 m above ground
0-6 km bulk shear
60 kt
0-1 km storm-relative helicity
93 m²/s²
0-3 km storm-relative helicity
186 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.0

Open this sounding in Storm Lab

The text

As transmitted.

525 
WWUS41 KBUF 051743
WSWBUF

URGENT - WINTER WEATHER MESSAGE
National Weather Service Buffalo NY
1243 PM EST Tue Mar 5 2019

NYZ006-060300-
/O.UPG.KBUF.WS.A.0009.190306T0000Z-190307T1500Z/
/O.NEW.KBUF.WS.W.0008.190306T0000Z-190307T1500Z/
Oswego-
Including the city of Oswego
1243 PM EST Tue Mar 5 2019

...WINTER STORM WARNING IN EFFECT FROM 7 PM THIS EVENING TO 10 AM
EST THURSDAY...

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

* WHERE...Oswego county.

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

* ADDITIONAL DETAILS...Travel could be very difficult to
  impossible. The hazardous conditions could impact the morning or
  evening commute. Also, it will be bitterly cold with wind 
  chills as low as 10 below.

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
Please see below links for more information on this experiment
http://www.weather.gov/buf/polygon_pdd
http://www.nws.noaa.gov/os/notification/
pns15lake_effect_snowaaa.htm
To view the experimental polygons please see:
http://www.weather.gov/buf/lespolygon
COORD...4367 7575 4365 7598 4370 7623 4355 7625 
        4356 7643 4352 7647 4340 7673 4334 7659 4336 7614 
        4348 7579 
TIME Y19M03D06T0000Z-Y19M03D06T0700Z
COORD...4328 7600 4338 7634 4340 7673 4329 7695 
        4333 7738 4313 7731 4301 7680 4302 7650 4318 7647 
        4321 7620 
TIME Y19M03D06T0700Z-Y19M03D07T0000Z
COORD...4334 7598 4344 7606 4355 7628 4351 7650 
        4330 7690 4330 7731 4319 7731 4307 7648 4324 7645 
        4322 7605 
TIME Y19M03D07T0000Z-Y19M03D07T1600Z

$$

NYZ004-005-060300-
/O.UPG.KBUF.WS.A.0009.190306T0400Z-190307T1500Z/
/O.NEW.KBUF.WS.W.0008.190306T0300Z-190307T1500Z/
Wayne-Northern Cayuga-
Including the cities of Newark and Fair Haven
1243 PM EST Tue Mar 5 2019

...WINTER STORM WARNING IN EFFECT FROM 10 PM THIS EVENING TO
10 AM EST THURSDAY...

* WHAT...Heavy lake effect snow expected. Total snow 
  accumulations of 7 to 14 inches expected in the most 
  persistent lake snows.

* WHERE...Wayne and Northern Cayuga counties.

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

* ADDITIONAL DETAILS...Travel could be very difficult to
  impossible. The hazardous conditions could impact the morning or
  evening commute. Also, it will be bitterly cold with wind 
  chills as low as 10 below.

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
Please see below links for more information on this experiment
http://www.weather.gov/buf/polygon_pdd
http://www.nws.noaa.gov/os/notification/
pns15lake_effect_snowaaa.htm
To view the experimental polygons please see:
http://www.weather.gov/buf/lespolygon
COORD...4367 7575 4365 7598 4370 7623 4355 7625 
        4356 7643 4352 7647 4340 7673 4334 7659 4336 7614 
        4348 7579 
TIME Y19M03D06T0000Z-Y19M03D06T0700Z
COORD...4328 7600 4338 7634 4340 7673 4329 7695 
        4333 7738 4313 7731 4301 7680 4302 7650 4318 7647 
        4321 7620 
TIME Y19M03D06T0700Z-Y19M03D07T0000Z
COORD...4334 7598 4344 7606 4355 7628 4351 7650 
        4330 7690 4330 7731 4319 7731 4307 7648 4324 7645 
        4322 7605 
TIME Y19M03D07T0000Z-Y19M03D07T1600Z

$$

NYZ001>003-060300-
/O.EXB.KBUF.WW.Y.0025.190306T0300Z-190307T0000Z/
Niagara-Orleans-Monroe-
Including the cities of Niagara Falls, Medina, and Rochester
1243 PM EST Tue Mar 5 2019

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

* WHAT...Lake effect snow expected. Total snow accumulations of 3
  to 5 inches expected in the most persistent lake snows. Greatest
  amounts will be near the Lake Ontario shoreline, north of Route
  104.

* WHERE...Niagara, Orleans, and Monroe counties.

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

* ADDITIONAL DETAILS...Plan on slippery road conditions. The 
  hazardous conditions could impact the morning or evening 
  commute. Also, it will be bitterly cold with wind chills as
  low as 10 below.

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.

&&

$$

NYZ007-008-060300-
/O.CON.KBUF.WW.Y.0025.000000T0000Z-190306T0600Z/
Jefferson-Lewis-
Including the cities of Watertown and Lowville
1243 PM EST Tue Mar 5 2019

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 1 AM EST
WEDNESDAY...

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

* WHERE...Jefferson and Lewis counties.

* WHEN...Until 1 AM EST Wednesday.

* ADDITIONAL DETAILS...Plan on slippery road conditions. The
  hazardous conditions could impact the evening commute. Also, it
  will be bitterly cold with wind chills as low as 10 below.

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.

&&

$$

NYZ010-011-060300-
/O.CON.KBUF.WW.Y.0025.000000T0000Z-190306T0300Z/
Northern Erie-Genesee-
Including the cities of Buffalo and Batavia
1243 PM EST Tue Mar 5 2019

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 10 PM EST THIS
EVENING...

* WHAT...Lake enhanced snow and areas of blowing snow. Snow
  accumulations of 2 to 4 inches in the most persistent lake 
  snows.

* WHERE...Northern Erie and Genesee counties.

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

* ADDITIONAL DETAILS...Plan on slippery road conditions. The
  hazardous conditions could impact the evening commute. Also, it
  will be bitterly cold with wind chills as low as 10 below.

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.

&&

$$

NYZ012-019-020-085-060300-
/O.CON.KBUF.WW.Y.0025.000000T0000Z-190306T0900Z/
Wyoming-Chautauqua-Cattaraugus-Southern Erie-
Including the cities of Warsaw, Jamestown, Olean, Orchard Park, 
and Springville
1243 PM EST Tue Mar 5 2019

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 4 AM EST
WEDNESDAY...

* WHAT...Lake enhanced snow and areas of blowing snow. Snow 
  accumulations of 3 to 5 inches in the most persistent lake 
  snows.

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

* WHEN...Until 4 AM EST Wednesday.

* ADDITIONAL DETAILS...Plan on slippery road conditions. The
  hazardous conditions could impact the evening commute. Also, it
  will be bitterly cold with wind chills as low as 10 below.

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.

&&

$$

Apffel
13 follow-up statements
671 
WWUS41 KBUF 052246
WSWBUF

URGENT - WINTER WEATHER MESSAGE
National Weather Service Buffalo NY
546 PM EST Tue Mar 5 2019

NYZ006-060700-
/O.CON.KBUF.WS.W.0008.190306T0000Z-190307T1500Z/
Oswego-
Including the city of Oswego
546 PM EST Tue Mar 5 2019

...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 10 AM EST
THURSDAY...

* WHAT...Heavy lake effect snow expected. TOTAL snow 
  accumulations of 8 to 15 inches expected in the most persistent 
  lake snows.

* WHERE...Oswego county.

* WHEN...Until 10 AM EST Thursday.

* ADDITIONAL DETAILS...Travel could become very difficult. The
  hazardous conditions will likely impact the Wednesday morning 
  commute, and possibly the evening commute as well.

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
Please see below links for more information on this experiment
http://www.weather.gov/buf/polygon_pdd
http://www.nws.noaa.gov/os/notification/
pns15lake_effect_snowaaa.htm
To view the experimental polygons please see:
http://www.weather.gov/buf/lespolygon
COORD...4367 7575 4365 7598 4370 7623 4355 7625 
        4356 7643 4352 7647 4340 7673 4334 7659 4336 7614 
        4348 7579 
TIME Y19M03D06T0000Z-Y19M03D06T0700Z
COORD...4328 7600 4338 7634 4340 7673 4329 7695 
        4333 7738 4313 7731 4301 7680 4302 7650 4318 7647 
        4321 7620 
TIME Y19M03D06T0700Z-Y19M03D07T0000Z
COORD...4334 7598 4344 7606 4355 7628 4351 7650 
        4330 7690 4330 7731 4319 7731 4307 7648 4324 7645 
        4322 7605 
TIME Y19M03D07T0000Z-Y19M03D07T1600Z

$$

NYZ004-005-060700-
/O.CON.KBUF.WS.W.0008.190306T0300Z-190307T1500Z/
Wayne-Northern Cayuga-
Including the cities of Newark and Fair Haven
546 PM EST Tue Mar 5 2019

...WINTER STORM WARNING REMAINS IN EFFECT FROM 10 PM THIS EVENING
TO 10 AM EST THURSDAY...

* WHAT...Heavy lake effect snow expected. TOTAL snow 
  accumulations of 7 to 14 inches expected in the most persistent 
  lake snows.

* WHERE...Wayne and Northern Cayuga counties.

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

* ADDITIONAL DETAILS...Travel could become very difficult. The
  hazardous conditions will likely impact the Wednesday morning 
  commute, and possibly the evening commute as well.

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
Please see below links for more information on this experiment
http://www.weather.gov/buf/polygon_pdd
http://www.nws.noaa.gov/os/notification/
pns15lake_effect_snowaaa.htm
To view the experimental polygons please see:
http://www.weather.gov/buf/lespolygon
COORD...4367 7575 4365 7598 4370 7623 4355 7625 
        4356 7643 4352 7647 4340 7673 4334 7659 4336 7614 
        4348 7579 
TIME Y19M03D06T0000Z-Y19M03D06T0700Z
COORD...4328 7600 4338 7634 4340 7673 4329 7695 
        4333 7738 4313 7731 4301 7680 4302 7650 4318 7647 
        4321 7620 
TIME Y19M03D06T0700Z-Y19M03D07T0000Z
COORD...4334 7598 4344 7606 4355 7628 4351 7650 
        4330 7690 4330 7731 4319 7731 4307 7648 4324 7645 
        4322 7605 
TIME Y19M03D07T0000Z-Y19M03D07T1600Z

$$

NYZ007-008-060600-
/O.CON.KBUF.WW.Y.0025.000000T0000Z-190306T0600Z/
Jefferson-Lewis-
Including the cities of Watertown and Lowville
546 PM EST Tue Mar 5 2019

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 1 AM EST
WEDNESDAY...

* WHAT...Lake effect snow. Snow accumulations of 3 to 5 inches in
  the most persistent lake snows.

* WHERE...Jefferson and Lewis counties.

* WHEN...Until 1 AM EST Wednesday.

* ADDITIONAL DETAILS...Plan on 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.

&&

$$

NYZ010-011-060300-
/O.CON.KBUF.WW.Y.0025.000000T0000Z-190306T0300Z/
Northern Erie-Genesee-
Including the cities of Buffalo and Batavia
546 PM EST Tue Mar 5 2019

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 10 PM EST THIS
EVENING...

* WHAT...Lake effect snow. Snow accumulations of an inch or two in
  the most persistent lake snows with near zero visibilities
  possible at times.

* WHERE...Northern Erie and Genesee counties.

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

* ADDITIONAL DETAILS...Plan on slippery road conditions. Areas of
  blowing snow could significantly reduce visibility. The
  hazardous conditions will likely impact the evening commute.

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.

&&

$$

NYZ012-019-020-085-060700-
/O.CON.KBUF.WW.Y.0025.000000T0000Z-190306T0900Z/
Wyoming-Chautauqua-Cattaraugus-Southern Erie-
Including the cities of Warsaw, Jamestown, Olean, Orchard Park, 
and Springville
546 PM EST Tue Mar 5 2019

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 4 AM EST
WEDNESDAY...

* WHAT...Lake effect snow. Additional snow accumulations of 1 to 3
  inches in the most persistent lake snows. Near zero visibilities
  from gusty winds can be expected at times as well. 

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

* WHEN...Until 4 AM EST Wednesday.

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

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.

&&

$$

NYZ001>003-060700-
/O.CON.KBUF.WW.Y.0025.190306T0300Z-190307T0000Z/
Niagara-Orleans-Monroe-
Including the cities of Niagara Falls, Medina, and Rochester
546 PM EST Tue Mar 5 2019

...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 10 PM THIS
EVENING TO 7 PM EST WEDNESDAY...

* WHAT...Lake effect snow expected. Total snow accumulations of 
  3 to 5 inches expected in the most persistent lake snows.

* WHERE...Niagara, Orleans, and Monroe counties.

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

* ADDITIONAL DETAILS...Plan on slippery road conditions. The
  hazardous conditions could impact the Wednesday morning or 
  evening commute.

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.

&&

$$
212 
WWUS41 KBUF 060002
WSWBUF

URGENT - WINTER WEATHER MESSAGE
National Weather Service Buffalo NY
702 PM EST Tue Mar 5 2019

NYZ006-060815-
/O.CON.KBUF.WS.W.0008.000000T0000Z-190307T1500Z/
Oswego-
Including the city of Oswego
702 PM EST Tue Mar 5 2019

...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 10 AM EST
THURSDAY...

* WHAT...Heavy lake effect snow expected. TOTAL snow 
  accumulations of 8 to 16 inches expected in the most persistent 
  lake snows.

* WHERE...Oswego county.

* WHEN...Until 10 AM EST Thursday.

* ADDITIONAL DETAILS...Travel could become very difficult. The
  hazardous conditions will impact the Wednesday morning commute
  and possibly the evening commute as well.

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
Please see below links for more information on this experiment
http://www.weather.gov/buf/polygon_pdd
http://www.nws.noaa.gov/os/notification/
pns15lake_effect_snowaaa.htm
To view the experimental polygons please see:
http://www.weather.gov/buf/lespolygon
COORD...4367 7575 4365 7598 4370 7623 4355 7625 
        4356 7643 4352 7647 4340 7673 4334 7659 4336 7614 
        4348 7579 
TIME Y19M03D06T0000Z-Y19M03D06T0700Z
COORD...4328 7600 4338 7634 4340 7673 4329 7695 
        4333 7738 4313 7731 4301 7680 4302 7650 4318 7647 
        4321 7620 
TIME Y19M03D06T0700Z-Y19M03D07T0000Z
COORD...4334 7598 4344 7606 4355 7628 4351 7650 
        4330 7690 4330 7731 4319 7731 4307 7648 4324 7645 
        4322 7605 
TIME Y19M03D07T0000Z-Y19M03D07T1600Z

$$

NYZ004-005-060815-
/O.CON.KBUF.WS.W.0008.190306T0300Z-190307T1500Z/
Wayne-Northern Cayuga-
Including the cities of Newark and Fair Haven
702 PM EST Tue Mar 5 2019

...WINTER STORM WARNING REMAINS IN EFFECT FROM 10 PM THIS EVENING
TO 10 AM EST THURSDAY...

* WHAT...Heavy lake effect snow expected. TOTAL snow 
  accumulations of 8 to 16 inches expected in the most persistent 
  lake snows.

* WHERE...Wayne and Northern Cayuga counties.

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

* ADDITIONAL DETAILS...Travel could become very difficult. The
  hazardous conditions could impact the Wednesday morning and 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
Please see below links for more information on this experiment
http://www.weather.gov/buf/polygon_pdd
http://www.nws.noaa.gov/os/notification/
pns15lake_effect_snowaaa.htm
To view the experimental polygons please see:
http://www.weather.gov/buf/lespolygon
COORD...4367 7575 4365 7598 4370 7623 4355 7625 
        4356 7643 4352 7647 4340 7673 4334 7659 4336 7614 
        4348 7579 
TIME Y19M03D06T0000Z-Y19M03D06T0700Z
COORD...4328 7600 4338 7634 4340 7673 4329 7695 
        4333 7738 4313 7731 4301 7680 4302 7650 4318 7647 
        4321 7620 
TIME Y19M03D06T0700Z-Y19M03D07T0000Z
COORD...4334 7598 4344 7606 4355 7628 4351 7650 
        4330 7690 4330 7731 4319 7731 4307 7648 4324 7645 
        4322 7605 
TIME Y19M03D07T0000Z-Y19M03D07T1600Z

$$

NYZ007-008-060600-
/O.CON.KBUF.WW.Y.0025.000000T0000Z-190306T0600Z/
Jefferson-Lewis-
Including the cities of Watertown and Lowville
702 PM EST Tue Mar 5 2019

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 1 AM EST
WEDNESDAY...

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

* WHERE...Jefferson and Lewis counties.

* WHEN...Until 1 AM EST Wednesday.

* ADDITIONAL DETAILS...Plan on 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.

&&

$$

NYZ010-011-060300-
/O.CON.KBUF.WW.Y.0025.000000T0000Z-190306T0300Z/
Northern Erie-Genesee-
Including the cities of Buffalo and Batavia
702 PM EST Tue Mar 5 2019

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 10 PM EST THIS
EVENING...

* WHAT...Lake effect snow. Accumulations under 2 inches but near
  visibilities at times with wind gusts to 30 mph.

* WHERE...Northern Erie and Genesee counties.

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

* ADDITIONAL DETAILS...Plan on 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.

&&

$$

NYZ012-019-020-085-060815-
/O.CON.KBUF.WW.Y.0025.000000T0000Z-190306T0900Z/
Wyoming-Chautauqua-Cattaraugus-Southern Erie-
Including the cities of Warsaw, Jamestown, Olean, Orchard Park, 
and Springville
702 PM EST Tue Mar 5 2019

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 4 AM EST
WEDNESDAY...

* WHAT...Lake effect snow. Additional snow accumulations of 1 to 
  3 inches in the most persistent lake snows.

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

* WHEN...Until 4 AM EST Wednesday.

* ADDITIONAL DETAILS...Plan on 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.

&&

$$

NYZ001>003-060815-
/O.CON.KBUF.WW.Y.0025.190306T0300Z-190307T0000Z/
Niagara-Orleans-Monroe-
Including the cities of Niagara Falls, Medina, and Rochester
702 PM EST Tue Mar 5 2019

...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 10 PM THIS
EVENING TO 7 PM EST WEDNESDAY...

* WHAT...Lake effect snow expected. Total snow accumulations of 
  3 to 6 inches expected in the most persistent lake snows.

* WHERE...Niagara, Orleans, and Monroe counties.

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

* ADDITIONAL DETAILS...Plan on slippery road conditions. The
  hazardous conditions could impact the Wednesday morning and or 
  evening commute.

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.

&&

$$
545 
WWUS41 KBUF 060134
WSWBUF

URGENT - WINTER WEATHER MESSAGE
National Weather Service Buffalo NY
834 PM EST Tue Mar 5 2019

NYZ010-011-060245-
/O.CAN.KBUF.WW.Y.0025.000000T0000Z-190306T0300Z/
Northern Erie-Genesee-
Including the cities of Buffalo and Batavia
834 PM EST Tue Mar 5 2019

...WINTER WEATHER ADVISORY IS CANCELLED...

While there will still be some scattered light snow showers
overnight...significant snow accumulations are no longer 
expected.

$$

NYZ006-060945-
/O.CON.KBUF.WS.W.0008.000000T0000Z-190307T1500Z/
Oswego-
Including the city of Oswego
834 PM EST Tue Mar 5 2019

...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 10 AM EST
THURSDAY...

* WHAT...Heavy lake effect snow expected. TOTAL snow 
  accumulations of 8 to 16 inches expected in the most 
  persistent lake snows.

* WHERE...Oswego county.

* WHEN...Until 10 AM EST Thursday.

* ADDITIONAL DETAILS...Travel could become very difficult. The 
  hazardous conditions will impact the Wednesday morning commute 
  and possibly the evening commute as well.

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
Please see below links for more information on this experiment
http://www.weather.gov/buf/polygon_pdd
http://www.nws.noaa.gov/os/notification/
pns15lake_effect_snowaaa.htm
To view the experimental polygons please see:
http://www.weather.gov/buf/lespolygon
COORD...4367 7575 4365 7598 4370 7623 4355 7625 
        4356 7643 4352 7647 4340 7673 4334 7659 4336 7614 
        4348 7579 
TIME Y19M03D06T0000Z-Y19M03D06T0700Z
COORD...4328 7600 4338 7634 4340 7673 4329 7695 
        4333 7738 4313 7731 4301 7680 4302 7650 4318 7647 
        4321 7620 
TIME Y19M03D06T0700Z-Y19M03D07T0000Z
COORD...4334 7598 4344 7606 4355 7628 4351 7650 
        4330 7690 4330 7731 4319 7731 4307 7648 4324 7645 
        4322 7605 
TIME Y19M03D07T0000Z-Y19M03D07T1600Z

$$

NYZ004-005-060945-
/O.CON.KBUF.WS.W.0008.190306T0300Z-190307T1500Z/
Wayne-Northern Cayuga-
Including the cities of Newark and Fair Haven
834 PM EST Tue Mar 5 2019

...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 10 AM EST
THURSDAY...

* WHAT...Heavy lake effect snow expected. TOTAL snow 
  accumulations of 8 to 16 inches expected in the most 
  persistent lake snows.

* WHERE...Wayne and Northern Cayuga counties.

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

* ADDITIONAL DETAILS...Travel could become very difficult. The 
  hazardous conditions could impact the Wednesday morning and 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
Please see below links for more information on this experiment
http://www.weather.gov/buf/polygon_pdd
http://www.nws.noaa.gov/os/notification/
pns15lake_effect_snowaaa.htm
To view the experimental polygons please see:
http://www.weather.gov/buf/lespolygon
COORD...4367 7575 4365 7598 4370 7623 4355 7625 
        4356 7643 4352 7647 4340 7673 4334 7659 4336 7614 
        4348 7579 
TIME Y19M03D06T0000Z-Y19M03D06T0700Z
COORD...4328 7600 4338 7634 4340 7673 4329 7695 
        4333 7738 4313 7731 4301 7680 4302 7650 4318 7647 
        4321 7620 
TIME Y19M03D06T0700Z-Y19M03D07T0000Z
COORD...4334 7598 4344 7606 4355 7628 4351 7650 
        4330 7690 4330 7731 4319 7731 4307 7648 4324 7645 
        4322 7605 
TIME Y19M03D07T0000Z-Y19M03D07T1600Z

$$

NYZ007-008-060600-
/O.CON.KBUF.WW.Y.0025.000000T0000Z-190306T0600Z/
Jefferson-Lewis-
Including the cities of Watertown and Lowville
834 PM EST Tue Mar 5 2019

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 1 AM EST
WEDNESDAY...

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

* WHERE...Southernmost Jefferson and the southern half of Lewis 
  counties.

* WHEN...Until 1 AM EST Wednesday.

* ADDITIONAL DETAILS...Plan on 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.

&&

$$

NYZ012-019-020-085-060900-
/O.CON.KBUF.WW.Y.0025.000000T0000Z-190306T0900Z/
Wyoming-Chautauqua-Cattaraugus-Southern Erie-
Including the cities of Warsaw, Jamestown, Olean, Orchard Park, 
and Springville
834 PM EST Tue Mar 5 2019

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 4 AM EST
WEDNESDAY...

* WHAT...Lake effect snow. Additional snow accumulations of 1 to 
  3 inches in the most persistent lake snows.

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

* WHEN...Until 4 AM EST Wednesday.

* ADDITIONAL DETAILS...Plan on 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.

&&

$$

NYZ001>003-060945-
/O.CON.KBUF.WW.Y.0025.190306T0300Z-190307T0000Z/
Niagara-Orleans-Monroe-
Including the cities of Niagara Falls, Medina, and Rochester
834 PM EST Tue Mar 5 2019

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 7 PM EST
WEDNESDAY...

* WHAT...Lake effect snow expected. Total snow accumulations of 
  3 to 6 inches expected in the most persistent lake snows.

* WHERE...Niagara, Orleans, and Monroe counties.

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

* ADDITIONAL DETAILS...Plan on slippery road conditions. The 
  hazardous conditions could impact the Wednesday morning and or 
  evening commute.

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.

&&

$$
615 
WWUS41 KBUF 060317
WSWBUF

URGENT - WINTER WEATHER MESSAGE
National Weather Service Buffalo NY
1017 PM EST Tue Mar 5 2019

NYZ007-060430-
/O.CAN.KBUF.WW.Y.0025.000000T0000Z-190306T0600Z/
Jefferson-
Including the city of Watertown
1017 PM EST Tue Mar 5 2019

...WINTER WEATHER ADVISORY IS CANCELLED...

The accumulating lake snows have pushed south of the Tug Hill. 

$$

NYZ006-061130-
/O.CON.KBUF.WS.W.0008.000000T0000Z-190307T1500Z/
Oswego-
Including the city of Oswego
1017 PM EST Tue Mar 5 2019

...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 10 AM EST
THURSDAY...

* WHAT...Heavy lake effect snow expected. TOTAL snow accumulations
  of 8 to 16 inches expected in the most persistent lake snows.
  There may even be some thunder and lightning within the heart of
  the snow band.

* WHERE...Oswego county.

* WHEN...Until 10 AM EST Thursday.

* ADDITIONAL DETAILS...Travel could become very difficult. The 
  hazardous conditions will impact the Wednesday morning commute 
  and possibly the evening commute as well.

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
Please see below links for more information on this experiment
http://www.weather.gov/buf/polygon_pdd
http://www.nws.noaa.gov/os/notification/
pns15lake_effect_snowaaa.htm
To view the experimental polygons please see:
http://www.weather.gov/buf/lespolygon
COORD...4367 7575 4365 7598 4370 7623 4355 7625 
        4356 7643 4352 7647 4340 7673 4334 7659 4336 7614 
        4348 7579 
TIME Y19M03D06T0000Z-Y19M03D06T0700Z
COORD...4328 7600 4338 7634 4340 7673 4329 7695 
        4333 7738 4313 7731 4301 7680 4302 7650 4318 7647 
        4321 7620 
TIME Y19M03D06T0700Z-Y19M03D07T0000Z
COORD...4334 7598 4344 7606 4355 7628 4351 7650 
        4330 7690 4330 7731 4319 7731 4307 7648 4324 7645 
        4322 7605 
TIME Y19M03D07T0000Z-Y19M03D07T1600Z

$$

NYZ004-005-061130-
/O.CON.KBUF.WS.W.0008.000000T0000Z-190307T1500Z/
Wayne-Northern Cayuga-
Including the cities of Newark and Fair Haven
1017 PM EST Tue Mar 5 2019

...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 10 AM EST
THURSDAY...

* WHAT...Heavy lake effect snow expected. TOTAL snow 
  accumulations of 8 to 16 inches expected in the most 
  persistent lake snows.

* WHERE...Wayne and Northern Cayuga counties.

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

* ADDITIONAL DETAILS...Travel could become very difficult. The 
  hazardous conditions could impact the Wednesday morning and 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
Please see below links for more information on this experiment
http://www.weather.gov/buf/polygon_pdd
http://www.nws.noaa.gov/os/notification/
pns15lake_effect_snowaaa.htm
To view the experimental polygons please see:
http://www.weather.gov/buf/lespolygon
COORD...4367 7575 4365 7598 4370 7623 4355 7625 
        4356 7643 4352 7647 4340 7673 4334 7659 4336 7614 
        4348 7579 
TIME Y19M03D06T0000Z-Y19M03D06T0700Z
COORD...4328 7600 4338 7634 4340 7673 4329 7695 
        4333 7738 4313 7731 4301 7680 4302 7650 4318 7647 
        4321 7620 
TIME Y19M03D06T0700Z-Y19M03D07T0000Z
COORD...4334 7598 4344 7606 4355 7628 4351 7650 
        4330 7690 4330 7731 4319 7731 4307 7648 4324 7645 
        4322 7605 
TIME Y19M03D07T0000Z-Y19M03D07T1600Z

$$

NYZ008-060600-
/O.CON.KBUF.WW.Y.0025.000000T0000Z-190306T0600Z/
Lewis-
Including the city of Lowville
1017 PM EST Tue Mar 5 2019

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 1 AM EST
WEDNESDAY...

* WHAT...Lake effect snow over the southern third of the county. 
  Additional snow accumulations of 3 to 5 inches in the most 
  persistent lake snows.

* WHERE...Southern third of Lewis county.

* WHEN...Until 1 AM EST Wednesday.

* ADDITIONAL DETAILS...Plan on 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.

&&

$$

NYZ012-019-020-085-060900-
/O.CON.KBUF.WW.Y.0025.000000T0000Z-190306T0900Z/
Wyoming-Chautauqua-Cattaraugus-Southern Erie-
Including the cities of Warsaw, Jamestown, Olean, Orchard Park, 
and Springville
1017 PM EST Tue Mar 5 2019

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 4 AM EST
WEDNESDAY...

* WHAT...Lake effect snow. Additional snow accumulations of 1 to 
  3 inches in the most persistent lake snows.

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

* WHEN...Until 4 AM EST Wednesday.

* ADDITIONAL DETAILS...Plan on 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.

&&

$$

NYZ001>003-061130-
/O.CON.KBUF.WW.Y.0025.000000T0000Z-190307T0000Z/
Niagara-Orleans-Monroe-
Including the cities of Niagara Falls, Medina, and Rochester
1017 PM EST Tue Mar 5 2019

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 7 PM EST
WEDNESDAY...

* WHAT...Lake effect snow expected. Total snow accumulations of 
  3 to 6 inches expected in the most persistent lake snows.

* WHERE...Niagara, Orleans, and Monroe counties.

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

* ADDITIONAL DETAILS...Plan on slippery road conditions. The 
  hazardous conditions could impact the Wednesday morning and or 
  evening commute.

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.

&&

$$
216 
WWUS41 KBUF 060602
WSWBUF

URGENT - WINTER WEATHER MESSAGE
National Weather Service Buffalo NY
102 AM EST Wed Mar 6 2019

NYZ008-060715-
/O.EXP.KBUF.WW.Y.0025.000000T0000Z-190306T0600Z/
Lewis-
Including the city of Lowville
102 AM EST Wed Mar 6 2019

...WINTER WEATHER ADVISORY HAS EXPIRED...

Snow has moved south of Lewis county.

$$

NYZ006-061415-
/O.CON.KBUF.WS.W.0008.000000T0000Z-190307T1500Z/
Oswego-
Including the city of Oswego
102 AM EST Wed Mar 6 2019

...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 10 AM EST
THURSDAY...

* WHAT...Heavy lake effect snow expected. TOTAL snow 
  accumulations of 8 to 16 inches expected in the most 
  persistent lake snows. There may even be some thunder and 
  lightning within the heart of the snow band.

* WHERE...Oswego county.

* WHEN...Until 10 AM EST Thursday.

* ADDITIONAL DETAILS...Travel could become very difficult. The 
  hazardous conditions will impact the Wednesday morning commute 
  and possibly the evening commute as well.

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
Please see below links for more information on this experiment
http://www.weather.gov/buf/polygon_pdd
http://www.nws.noaa.gov/os/notification/
pns15lake_effect_snowaaa.htm
To view the experimental polygons please see:
http://www.weather.gov/buf/lespolygon
COORD...4367 7575 4365 7598 4370 7623 4355 7625 
        4356 7643 4352 7647 4340 7673 4334 7659 4336 7614 
        4348 7579 
TIME Y19M03D06T0000Z-Y19M03D06T0700Z
COORD...4328 7600 4338 7634 4340 7673 4329 7695 
        4333 7738 4313 7731 4301 7680 4302 7650 4318 7647 
        4321 7620 
TIME Y19M03D06T0700Z-Y19M03D07T0000Z
COORD...4334 7598 4344 7606 4355 7628 4351 7650 
        4330 7690 4330 7731 4319 7731 4307 7648 4324 7645 
        4322 7605 
TIME Y19M03D07T0000Z-Y19M03D07T1600Z

$$

NYZ004-005-061415-
/O.CON.KBUF.WS.W.0008.000000T0000Z-190307T1500Z/
Wayne-Northern Cayuga-
Including the cities of Newark and Fair Haven
102 AM EST Wed Mar 6 2019

...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 10 AM EST
THURSDAY...

* WHAT...Heavy lake effect snow expected. TOTAL snow 
  accumulations of 8 to 16 inches expected in the most 
  persistent lake snows.

* WHERE...Wayne and Northern Cayuga counties.

* WHEN...Until 10 AM EST Thursday.

* ADDITIONAL DETAILS...Travel could become very difficult. The 
  hazardous conditions could impact the Wednesday morning and 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
Please see below links for more information on this experiment
http://www.weather.gov/buf/polygon_pdd
http://www.nws.noaa.gov/os/notification/
pns15lake_effect_snowaaa.htm
To view the experimental polygons please see:
http://www.weather.gov/buf/lespolygon
COORD...4367 7575 4365 7598 4370 7623 4355 7625 
        4356 7643 4352 7647 4340 7673 4334 7659 4336 7614 
        4348 7579 
TIME Y19M03D06T0000Z-Y19M03D06T0700Z
COORD...4328 7600 4338 7634 4340 7673 4329 7695 
        4333 7738 4313 7731 4301 7680 4302 7650 4318 7647 
        4321 7620 
TIME Y19M03D06T0700Z-Y19M03D07T0000Z
COORD...4334 7598 4344 7606 4355 7628 4351 7650 
        4330 7690 4330 7731 4319 7731 4307 7648 4324 7645 
        4322 7605 
TIME Y19M03D07T0000Z-Y19M03D07T1600Z

$$

NYZ012-019-020-085-060900-
/O.CON.KBUF.WW.Y.0025.000000T0000Z-190306T0900Z/
Wyoming-Chautauqua-Cattaraugus-Southern Erie-
Including the cities of Warsaw, Jamestown, Olean, Orchard Park, 
and Springville
102 AM EST Wed Mar 6 2019

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 4 AM EST EARLY
THIS MORNING...

* WHAT...Lake effect snow. Additional snow accumulations of 1 to 2
  inches in the most persistent lake snows.

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

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

* ADDITIONAL DETAILS...Plan on 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.

&&

$$

NYZ001>003-061415-
/O.CON.KBUF.WW.Y.0025.000000T0000Z-190307T0000Z/
Niagara-Orleans-Monroe-
Including the cities of Niagara Falls, Medina, and Rochester
102 AM EST Wed Mar 6 2019

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 7 PM EST THIS
EVENING...

* WHAT...Lake effect snow expected. Total snow accumulations of 
  3 to 6 inches expected in the most persistent lake snows.

* WHERE...Niagara, Orleans, and Monroe counties.

* WHEN...Until 7 PM EST this evening.

* ADDITIONAL DETAILS...Plan on slippery road conditions. The 
  hazardous conditions could impact the Wednesday morning and or 
  evening commute.

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.

&&

$$
714 
WWUS41 KBUF 060907
WSWBUF

URGENT - WINTER WEATHER MESSAGE
National Weather Service Buffalo NY
407 AM EST Wed Mar 6 2019

NYZ012-019-020-085-061015-
/O.EXP.KBUF.WW.Y.0025.000000T0000Z-190306T0900Z/
Wyoming-Chautauqua-Cattaraugus-Southern Erie-
Including the cities of Warsaw, Jamestown, Olean, Orchard Park, 
and Springville
407 AM EST Wed Mar 6 2019

...WINTER WEATHER ADVISORY HAS EXPIRED...

Snow will diminish this morning and an additional inch of snowfall
is possible by daybreak.

$$

NYZ006-061715-
/O.CON.KBUF.WS.W.0008.000000T0000Z-190307T1500Z/
Oswego-
Including the city of Oswego
407 AM EST Wed Mar 6 2019

...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 10 AM EST
THURSDAY...

* WHAT...Heavy lake effect snow expected. TOTAL snow accumulations
  of 8 to 12 inches expected in the most persistent lake snows. 

* WHERE...Oswego county.

* WHEN...Until 10 AM EST Thursday.

* ADDITIONAL DETAILS...Travel could become very difficult. The
  hazardous conditions will impact the morning commute and 
  possibly the evening commute as well.

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
Please see below links for more information on this experiment
http://www.weather.gov/buf/polygon_pdd
http://www.nws.noaa.gov/os/notification/
pns15lake_effect_snowaaa.htm
To view the experimental polygons please see:
http://www.weather.gov/buf/lespolygon
COORD...4329 7584 4342 7586 4345 7663 4329 7695 
        4333 7734 4318 7737 4301 7680 4302 7650 4322 7647 
TIME Y19M03D06T0700Z-Y19M03D06T2100Z
COORD...4340 7586 4349 7554 4356 7643 4332 7684 
        4326 7736 4310 7684 4324 7645 4320 7587 
TIME Y19M03D06T2100Z-Y19M03D07T0600Z
COORD...4342 7586 4354 7645 4333 7690 4327 7723 
        4311 7648 4323 7616 4322 7587 
TIME Y19M03D07T0600Z-Y19M03D07T1200Z
COORD...4337 7598 4347 7618 4345 7663 4331 7695 
        4331 7738 4317 7713 4309 7648 4324 7645 4320 7605 
TIME Y19M03D07T1200Z-Y19M03D07T1500Z

$$

NYZ004-005-061715-
/O.CON.KBUF.WS.W.0008.000000T0000Z-190307T1500Z/
Wayne-Northern Cayuga-
Including the cities of Newark and Fair Haven
407 AM EST Wed Mar 6 2019

...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 10 AM EST
THURSDAY...

* WHAT...Heavy lake effect snow expected. TOTAL snow 
  accumulations of 8 to 16 inches expected in the most 
  persistent lake snows.

* WHERE...Wayne and Northern Cayuga counties.

* WHEN...Until 10 AM EST Thursday.

* ADDITIONAL DETAILS...Travel could become very difficult. The
  hazardous conditions could impact the 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
Please see below links for more information on this experiment
http://www.weather.gov/buf/polygon_pdd
http://www.nws.noaa.gov/os/notification/
pns15lake_effect_snowaaa.htm
To view the experimental polygons please see:
http://www.weather.gov/buf/lespolygon
COORD...4329 7584 4342 7586 4345 7663 4329 7695 
        4333 7734 4318 7737 4301 7680 4302 7650 4322 7647 
TIME Y19M03D06T0700Z-Y19M03D06T2100Z
COORD...4340 7586 4349 7554 4356 7643 4332 7684 
        4326 7736 4310 7684 4324 7645 4320 7587 
TIME Y19M03D06T2100Z-Y19M03D07T0600Z
COORD...4342 7586 4354 7645 4333 7690 4327 7723 
        4311 7648 4323 7616 4322 7587 
TIME Y19M03D07T0600Z-Y19M03D07T1200Z
COORD...4337 7598 4347 7618 4345 7663 4331 7695 
        4331 7738 4317 7713 4309 7648 4324 7645 4320 7605 
TIME Y19M03D07T1200Z-Y19M03D07T1500Z

$$

NYZ001>003-061715-
/O.CON.KBUF.WW.Y.0025.000000T0000Z-190307T0000Z/
Niagara-Orleans-Monroe-
Including the cities of Niagara Falls, Medina, and Rochester
407 AM EST Wed Mar 6 2019

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 7 PM EST THIS
EVENING...

* WHAT...Lake effect snow expected. Total snow accumulations of 
  3 to 6 inches expected in the most persistent lake snows.

* WHERE...Niagara, Orleans, and Monroe counties.

* WHEN...Until 7 PM EST this evening.

* ADDITIONAL DETAILS...Plan on slippery road conditions. The 
  hazardous conditions could impact the Wednesday morning and or 
  evening commute.

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.

&&

$$
311 
WWUS41 KBUF 061554
WSWBUF

URGENT - WINTER WEATHER MESSAGE
National Weather Service Buffalo NY
1054 AM EST Wed Mar 6 2019

NYZ006-070000-
/O.CON.KBUF.WS.W.0008.000000T0000Z-190307T1500Z/
Oswego-
Including the city of Oswego
1054 AM EST Wed Mar 6 2019

...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 10 AM EST
THURSDAY...

* WHAT...Heavy lake effect snow. Snow will diminish in intensity
  this afternoon then intensify tonight. Additional snow 
  accumulations of 5 to 10 inches in the most persistent lake 
  snows.

* WHERE...Oswego county.

* WHEN...Until 10 AM EST Thursday.

* ADDITIONAL DETAILS...Travel could become very difficult. The
  hazardous conditions will impact the morning commute 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
Please see below links for more information on this experiment
http://www.weather.gov/buf/polygon_pdd
http://www.nws.noaa.gov/os/notification/
pns15lake_effect_snowaaa.htm
To view the experimental polygons please see:
http://www.weather.gov/buf/lespolygon
COORD...4329 7584 4342 7586 4345 7663 4329 7695 
        4333 7734 4318 7737 4301 7680 4302 7650 4322 7647 
TIME Y19M03D06T0700Z-Y19M03D06T2100Z
COORD...4340 7586 4349 7554 4356 7643 4332 7684 
        4326 7736 4310 7684 4324 7645 4320 7587 
TIME Y19M03D06T2100Z-Y19M03D07T0600Z
COORD...4342 7586 4354 7645 4333 7690 4327 7723 
        4311 7648 4323 7616 4322 7587 
TIME Y19M03D07T0600Z-Y19M03D07T1200Z
COORD...4337 7598 4347 7618 4345 7663 4331 7695 
        4331 7738 4317 7713 4309 7648 4324 7645 4320 7605 
TIME Y19M03D07T1200Z-Y19M03D07T1500Z

$$

NYZ004-005-070000-
/O.CON.KBUF.WS.W.0008.000000T0000Z-190307T1500Z/
Wayne-Northern Cayuga-
Including the cities of Newark and Fair Haven
1054 AM EST Wed Mar 6 2019

...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 10 AM EST
THURSDAY...

* WHAT...Heavy lake effect snow. Snow will diminish in intensity
  this afternoon then intensify tonight. Additional snow 
  accumulations of 5 to 10 inches in the most persistent lake 
  snows.

* WHERE...Wayne and Northern Cayuga counties.

* WHEN...Until 10 AM EST Thursday.

* ADDITIONAL DETAILS...Travel could become very difficult. The 
  hazardous conditions could impact the 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
Please see below links for more information on this experiment
http://www.weather.gov/buf/polygon_pdd
http://www.nws.noaa.gov/os/notification/
pns15lake_effect_snowaaa.htm
To view the experimental polygons please see:
http://www.weather.gov/buf/lespolygon
COORD...4329 7584 4342 7586 4345 7663 4329 7695 
        4333 7734 4318 7737 4301 7680 4302 7650 4322 7647 
TIME Y19M03D06T0700Z-Y19M03D06T2100Z
COORD...4340 7586 4349 7554 4356 7643 4332 7684 
        4326 7736 4310 7684 4324 7645 4320 7587 
TIME Y19M03D06T2100Z-Y19M03D07T0600Z
COORD...4342 7586 4354 7645 4333 7690 4327 7723 
        4311 7648 4323 7616 4322 7587 
TIME Y19M03D07T0600Z-Y19M03D07T1200Z
COORD...4337 7598 4347 7618 4345 7663 4331 7695 
        4331 7738 4317 7713 4309 7648 4324 7645 4320 7605 
TIME Y19M03D07T1200Z-Y19M03D07T1500Z

$$

NYZ001>003-070000-
/O.CON.KBUF.WW.Y.0025.000000T0000Z-190307T0000Z/
Niagara-Orleans-Monroe-
Including the cities of Niagara Falls, Medina, and Rochester
1054 AM EST Wed Mar 6 2019

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 7 PM EST THIS
EVENING...

* WHAT...Lake effect snow. Additional snow accumulations of 1 to 2
  inches in the most persistent lake snows.

* WHERE...Niagara, Orleans, and Monroe counties.

* WHEN...Until 7 PM EST this evening.

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

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.

&&

$$
Reynolds
503 
WWUS41 KBUF 061756
WSWBUF

URGENT - WINTER WEATHER MESSAGE
National Weather Service Buffalo NY
1256 PM EST Wed Mar 6 2019

NYZ006-070200-
/O.CON.KBUF.WS.W.0008.000000T0000Z-190307T1500Z/
Oswego-
Including the city of Oswego
1256 PM EST Wed Mar 6 2019

...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 10 AM EST
THURSDAY...

* WHAT...Heavy lake effect snow. Additional snow accumulations 
  of 5 to 9 inches in the most persistent lake snows.

* WHERE...Oswego county.

* WHEN...Until 10 AM EST Thursday.

* ADDITIONAL DETAILS...Travel could become very difficult. The 
  hazardous conditions will impact the morning commute 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
Please see below links for more information on this experiment
http://www.weather.gov/buf/polygon_pdd
http://www.nws.noaa.gov/os/notification/
pns15lake_effect_snowaaa.htm
To view the experimental polygons please see:
http://www.weather.gov/buf/lespolygon
COORD...4329 7584 4342 7586 4345 7663 4329 7695 
        4333 7734 4318 7737 4301 7680 4302 7650 4322 7647 
        4324 7622 
TIME Y19M03D06T0700Z-Y19M03D06T2100Z
COORD...4354 7577 4347 7659 4333 7690 4333 7738 
        4321 7728 4305 7650 4324 7645 4316 7588 4326 7622 
        4327 7586 
TIME Y19M03D06T2100Z-Y19M03D07T0600Z
COORD...4365 7575 4365 7602 4367 7602 4367 7623 
        4357 7625 4356 7643 4349 7656 4346 7648 4347 7597 
        4350 7578 
TIME Y19M03D06T2100Z-Y19M03D07T0600Z
COORD...4342 7586 4354 7645 4333 7690 4327 7723 
        4319 7706 4315 7666 4324 7645 4311 7648 4323 7616 
        4322 7587 
TIME Y19M03D07T0600Z-Y19M03D07T1200Z
COORD...4337 7598 4347 7618 4349 7638 4345 7663 
        4331 7695 4331 7738 4317 7713 4309 7648 4324 7645 
        4320 7605 
TIME Y19M03D07T1200Z-Y19M03D07T1500Z

$$

NYZ004-005-070200-
/O.CON.KBUF.WS.W.0008.000000T0000Z-190307T1500Z/
Wayne-Northern Cayuga-
Including the cities of Newark and Fair Haven
1256 PM EST Wed Mar 6 2019

...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 10 AM EST
THURSDAY...

* WHAT...Heavy lake effect snow. Additional snow accumulations 
  of 5 to 9 inches in the most persistent lake snows.

* WHERE...Wayne and Northern Cayuga counties.

* WHEN...Until 10 AM EST Thursday.

* ADDITIONAL DETAILS...Travel could become very difficult. The 
  hazardous conditions could impact the 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
Please see below links for more information on this experiment
http://www.weather.gov/buf/polygon_pdd
http://www.nws.noaa.gov/os/notification/
pns15lake_effect_snowaaa.htm
To view the experimental polygons please see:
http://www.weather.gov/buf/lespolygon
COORD...4329 7584 4342 7586 4345 7663 4329 7695 
        4333 7734 4318 7737 4301 7680 4302 7650 4322 7647 
        4324 7622 
TIME Y19M03D06T0700Z-Y19M03D06T2100Z
COORD...4354 7577 4347 7659 4333 7690 4333 7738 
        4321 7728 4305 7650 4324 7645 4316 7588 4326 7622 
        4327 7586 
TIME Y19M03D06T2100Z-Y19M03D07T0600Z
COORD...4342 7586 4354 7645 4333 7690 4327 7723 
        4319 7706 4315 7666 4324 7645 4311 7648 4323 7616 
        4322 7587 
TIME Y19M03D07T0600Z-Y19M03D07T1200Z
COORD...4337 7598 4347 7618 4349 7638 4345 7663 
        4331 7695 4331 7738 4317 7713 4309 7648 4324 7645 
        4320 7605 
TIME Y19M03D07T1200Z-Y19M03D07T1500Z

$$

NYZ001>003-070000-
/O.CON.KBUF.WW.Y.0025.000000T0000Z-190307T0000Z/
Niagara-Orleans-Monroe-
Including the cities of Niagara Falls, Medina, and Rochester
1256 PM EST Wed Mar 6 2019

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 7 PM EST THIS
EVENING...

* WHAT...Lake effect snow. Additional snow accumulations of 1 to 2
  inches in the most persistent lake snows.

* WHERE...Niagara, Orleans, and Monroe counties.

* WHEN...Until 7 PM EST this evening.

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

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.

&&

$$
Reynolds
383 
WWUS41 KBUF 061952
WSWBUF

URGENT - WINTER WEATHER MESSAGE
National Weather Service Buffalo NY
252 PM EST Wed Mar 6 2019

NYZ001>003-062100-
/O.CAN.KBUF.WW.Y.0025.000000T0000Z-190307T0000Z/
Niagara-Orleans-Monroe-
Including the cities of Niagara Falls, Medina, and Rochester
252 PM EST Wed Mar 6 2019

...WINTER WEATHER ADVISORY IS CANCELLED...

Steady lake snows have lifted northward across the open waters of
Lake Ontario. Some snow showers will linger near the lakeshore
this afternoon.

$$

NYZ006-070400-
/O.CON.KBUF.WS.W.0008.000000T0000Z-190307T1500Z/
Oswego-
Including the city of Oswego
252 PM EST Wed Mar 6 2019

...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 10 AM EST
THURSDAY...

* WHAT...Heavy lake effect snow. Additional snow accumulations 
  of 5 to 9 inches in the most persistent lake snows.

* WHERE...Oswego county.

* WHEN...Until 10 AM EST Thursday.

* ADDITIONAL DETAILS...Travel could be very difficult. The  
  hazardous conditions will impact the morning commute 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
Please see below links for more information on this experiment
http://www.weather.gov/buf/polygon_pdd
http://www.nws.noaa.gov/os/notification/
pns15lake_effect_snowaaa.htm
To view the experimental polygons please see:
http://www.weather.gov/buf/lespolygon
COORD...4329 7584 4342 7586 4345 7663 4329 7695 
        4333 7734 4318 7737 4301 7680 4302 7650 4322 7647 
        4324 7622 
TIME Y19M03D06T0700Z-Y19M03D06T2100Z
COORD...4354 7577 4347 7659 4333 7690 4333 7738 
        4321 7728 4305 7650 4324 7645 4316 7588 4326 7622 
        4327 7586 
TIME Y19M03D06T2100Z-Y19M03D07T0600Z
COORD...4365 7575 4365 7602 4367 7602 4367 7623 
        4357 7625 4356 7643 4349 7656 4346 7648 4347 7597 
        4350 7578 
TIME Y19M03D06T2100Z-Y19M03D07T0600Z
COORD...4342 7586 4354 7645 4333 7690 4327 7723 
        4319 7706 4315 7666 4324 7645 4311 7648 4323 7616 
        4322 7587 
TIME Y19M03D07T0600Z-Y19M03D07T1200Z
COORD...4337 7598 4347 7618 4349 7638 4345 7663 
        4331 7695 4331 7738 4317 7713 4309 7648 4324 7645 
        4320 7605 
TIME Y19M03D07T1200Z-Y19M03D07T1500Z

$$

NYZ004-005-070400-
/O.CON.KBUF.WS.W.0008.000000T0000Z-190307T1500Z/
Wayne-Northern Cayuga-
Including the cities of Newark and Fair Haven
252 PM EST Wed Mar 6 2019

...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 10 AM EST
THURSDAY...

* WHAT...Heavy lake effect snow. Additional snow accumulations 
  of 5 to 9 inches in the most persistent lake snows.

* WHERE...Wayne and Northern Cayuga counties.

* WHEN...Until 10 AM EST Thursday.

* ADDITIONAL DETAILS...Travel could be very difficult. The 
  hazardous conditions could impact the 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
Please see below links for more information on this experiment
http://www.weather.gov/buf/polygon_pdd
http://www.nws.noaa.gov/os/notification/
pns15lake_effect_snowaaa.htm
To view the experimental polygons please see:
http://www.weather.gov/buf/lespolygon
COORD...4329 7584 4342 7586 4345 7663 4329 7695 
        4333 7734 4318 7737 4301 7680 4302 7650 4322 7647 
        4324 7622 
TIME Y19M03D06T0700Z-Y19M03D06T2100Z
COORD...4354 7577 4347 7659 4333 7690 4333 7738 
        4321 7728 4305 7650 4324 7645 4316 7588 4326 7622 
        4327 7586 
TIME Y19M03D06T2100Z-Y19M03D07T0600Z
COORD...4342 7586 4354 7645 4333 7690 4327 7723 
        4319 7706 4315 7666 4324 7645 4311 7648 4323 7616 
        4322 7587 
TIME Y19M03D07T0600Z-Y19M03D07T1200Z
COORD...4337 7598 4347 7618 4349 7638 4345 7663 
        4331 7695 4331 7738 4317 7713 4309 7648 4324 7645 
        4320 7605 
TIME Y19M03D07T1200Z-Y19M03D07T1500Z

$$
050 
WWUS41 KBUF 070200
WSWBUF

URGENT - WINTER WEATHER MESSAGE
National Weather Service Buffalo NY
900 PM EST Wed Mar 6 2019

NYZ006-071000-
/O.CON.KBUF.WS.W.0008.000000T0000Z-190307T1500Z/
Oswego-
Including the city of Oswego
900 PM EST Wed Mar 6 2019

...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 10 AM EST
THURSDAY...

* WHAT...Heavy lake effect snow. Additional snow accumulations of
  5 to 10 inches in the most persistent lake snows. The highest
  amounts will be across the northern half of the county.

* WHERE...Oswego county.

* WHEN...Until 10 AM EST Thursday.

* ADDITIONAL DETAILS...Travel could be very difficult. The
  hazardous conditions WILL impact the morning 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
Please see below links for more information on this experiment
http://www.weather.gov/buf/polygon_pdd
http://www.nws.noaa.gov/os/notification/
pns15lake_effect_snowaaa.htm
To view the experimental polygons please see:
http://www.weather.gov/buf/lespolygon
COORD...4329 7584 4342 7586 4345 7663 4329 7695 
        4333 7734 4318 7737 4301 7680 4302 7650 4322 7647 
        4324 7622 
TIME Y19M03D06T0700Z-Y19M03D06T2100Z
COORD...4354 7577 4347 7659 4333 7690 4333 7738 
        4321 7728 4305 7650 4324 7645 4316 7588 4326 7622 
        4327 7586 
TIME Y19M03D06T2100Z-Y19M03D07T0600Z
COORD...4365 7575 4365 7602 4367 7602 4367 7623 
        4357 7625 4356 7643 4349 7656 4346 7648 4347 7597 
        4350 7578 
TIME Y19M03D06T2100Z-Y19M03D07T0600Z
COORD...4342 7586 4354 7645 4333 7690 4327 7723 
        4319 7706 4315 7666 4324 7645 4311 7648 4323 7616 
        4322 7587 
TIME Y19M03D07T0600Z-Y19M03D07T1200Z
COORD...4337 7598 4347 7618 4349 7638 4345 7663 
        4331 7695 4331 7738 4317 7713 4309 7648 4324 7645 
        4320 7605 
TIME Y19M03D07T1200Z-Y19M03D07T1500Z

$$

NYZ004-005-071000-
/O.CON.KBUF.WS.W.0008.000000T0000Z-190307T1500Z/
Wayne-Northern Cayuga-
Including the cities of Newark and Fair Haven
900 PM EST Wed Mar 6 2019

...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 10 AM EST
THURSDAY...

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

* WHERE...Wayne and Northern Cayuga counties.

* WHEN...Until 10 AM EST Thursday.

* ADDITIONAL DETAILS...Plan on slippery road conditions. The 
  hazardous conditions could impact the morning 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
Please see below links for more information on this experiment
http://www.weather.gov/buf/polygon_pdd
http://www.nws.noaa.gov/os/notification/
pns15lake_effect_snowaaa.htm
To view the experimental polygons please see:
http://www.weather.gov/buf/lespolygon
COORD...4329 7584 4342 7586 4345 7663 4329 7695 
        4333 7734 4318 7737 4301 7680 4302 7650 4322 7647 
        4324 7622 
TIME Y19M03D06T0700Z-Y19M03D06T2100Z
COORD...4354 7577 4347 7659 4333 7690 4333 7738 
        4321 7728 4305 7650 4324 7645 4316 7588 4326 7622 
        4327 7586 
TIME Y19M03D06T2100Z-Y19M03D07T0600Z
COORD...4342 7586 4354 7645 4333 7690 4327 7723 
        4319 7706 4315 7666 4324 7645 4311 7648 4323 7616 
        4322 7587 
TIME Y19M03D07T0600Z-Y19M03D07T1200Z
COORD...4337 7598 4347 7618 4349 7638 4345 7663 
        4331 7695 4331 7738 4317 7713 4309 7648 4324 7645 
        4320 7605 
TIME Y19M03D07T1200Z-Y19M03D07T1500Z

$$

NYZ008-071000-
/O.NEW.KBUF.WW.Y.0026.190307T0200Z-190307T1000Z/
Lewis-
Including the city of Lowville
900 PM EST Wed Mar 6 2019

...WINTER WEATHER ADVISORY IN EFFECT UNTIL 5 AM EST THURSDAY...

* WHAT...Snow. Snow accumulations of 3 to 6 inches on the southern
  half of the Tug Hill.

* WHERE...Lewis county.

* WHEN...Until 5 AM EST Thursday.

* ADDITIONAL DETAILS...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.

&&

$$
060 
WWUS41 KBUF 070532
WSWBUF

URGENT - WINTER WEATHER MESSAGE
National Weather Service Buffalo NY
1232 AM EST Thu Mar 7 2019

NYZ008-070645-
/O.CAN.KBUF.WW.Y.0026.000000T0000Z-190307T1000Z/
Lewis-
Including the city of Lowville
1232 AM EST Thu Mar 7 2019

...WINTER WEATHER ADVISORY IS CANCELLED...

Light snow will continue across southern Lewis county into
Thursday morning. Additional accumulations will be less than 2 
inches.

$$

NYZ006-071345-
/O.CON.KBUF.WS.W.0008.000000T0000Z-190307T1500Z/
Oswego-
Including the city of Oswego
1232 AM EST Thu Mar 7 2019

...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 10 AM EST THIS
MORNING...

* WHAT...Heavy lake effect snow. Additional snow accumulations 
  of 5 to 10 inches in the most persistent lake snows. The 
  highest amounts will be across the northern half of the county.

* WHERE...Oswego county.

* WHEN...Until 10 AM EST this morning.

* ADDITIONAL DETAILS...Travel could be very difficult. The 
  hazardous conditions WILL impact the morning 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
Please see below links for more information on this experiment
http://www.weather.gov/buf/polygon_pdd
http://www.nws.noaa.gov/os/notification/
pns15lake_effect_snowaaa.htm
To view the experimental polygons please see:
http://www.weather.gov/buf/lespolygon
COORD...4329 7584 4342 7586 4345 7663 4329 7695 
        4333 7734 4318 7737 4301 7680 4302 7650 4322 7647 
        4324 7622 
TIME Y19M03D06T0700Z-Y19M03D06T2100Z
COORD...4354 7577 4347 7659 4333 7690 4333 7738 
        4321 7728 4305 7650 4324 7645 4316 7588 4326 7622 
        4327 7586 
TIME Y19M03D06T2100Z-Y19M03D07T0600Z
COORD...4365 7575 4365 7602 4367 7602 4367 7623 
        4357 7625 4356 7643 4349 7656 4346 7648 4347 7597 
        4350 7578 
TIME Y19M03D06T2100Z-Y19M03D07T0600Z
COORD...4342 7586 4354 7645 4333 7690 4327 7723 
        4319 7706 4315 7666 4324 7645 4311 7648 4323 7616 
        4322 7587 
TIME Y19M03D07T0600Z-Y19M03D07T1200Z
COORD...4337 7598 4347 7618 4349 7638 4345 7663 
        4331 7695 4331 7738 4317 7713 4309 7648 4324 7645 
        4320 7605 
TIME Y19M03D07T1200Z-Y19M03D07T1500Z

$$

NYZ004-005-071345-
/O.CON.KBUF.WS.W.0008.000000T0000Z-190307T1500Z/
Wayne-Northern Cayuga-
Including the cities of Newark and Fair Haven
1232 AM EST Thu Mar 7 2019

...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 10 AM EST THIS
MORNING...

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

* WHERE...Wayne and Northern Cayuga counties.

* WHEN...Until 10 AM EST this morning.

* ADDITIONAL DETAILS...Plan on slippery road conditions. The 
  hazardous conditions could impact the morning 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
Please see below links for more information on this experiment
http://www.weather.gov/buf/polygon_pdd
http://www.nws.noaa.gov/os/notification/
pns15lake_effect_snowaaa.htm
To view the experimental polygons please see:
http://www.weather.gov/buf/lespolygon
COORD...4329 7584 4342 7586 4345 7663 4329 7695 
        4333 7734 4318 7737 4301 7680 4302 7650 4322 7647 
        4324 7622 
TIME Y19M03D06T0700Z-Y19M03D06T2100Z
COORD...4354 7577 4347 7659 4333 7690 4333 7738 
        4321 7728 4305 7650 4324 7645 4316 7588 4326 7622 
        4327 7586 
TIME Y19M03D06T2100Z-Y19M03D07T0600Z
COORD...4342 7586 4354 7645 4333 7690 4327 7723 
        4319 7706 4315 7666 4324 7645 4311 7648 4323 7616 
        4322 7587 
TIME Y19M03D07T0600Z-Y19M03D07T1200Z
COORD...4337 7598 4347 7618 4349 7638 4345 7663 
        4331 7695 4331 7738 4317 7713 4309 7648 4324 7645 
        4320 7605 
TIME Y19M03D07T1200Z-Y19M03D07T1500Z

$$
144 
WWUS41 KBUF 071319
WSWBUF

URGENT - WINTER WEATHER MESSAGE
National Weather Service Buffalo NY
819 AM EST Thu Mar 7 2019

NYZ006-071500-
/O.CON.KBUF.WS.W.0008.000000T0000Z-190307T1500Z/
Oswego-
Including the city of Oswego
819 AM EST Thu Mar 7 2019

...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 10 AM EST THIS
MORNING...

* WHAT...Heavy lake effect snow. Additional snow accumulations of
  1 to 3 inches this morning.

* WHERE...Oswego county.

* WHEN...Until 10 AM EST this morning.

* ADDITIONAL DETAILS...Travel could be very difficult.

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
Please see below links for more information on this experiment
http://www.weather.gov/buf/polygon_pdd
http://www.nws.noaa.gov/os/notification/
pns15lake_effect_snowaaa.htm
To view the experimental polygons please see:
http://www.weather.gov/buf/lespolygon
COORD...4342 7586 4354 7645 4333 7690 4327 7723 
        4319 7706 4315 7666 4324 7645 4311 7648 4323 7616 
        4322 7587 
TIME Y19M03D07T0600Z-Y19M03D07T1200Z
COORD...4337 7598 4347 7618 4349 7638 4345 7663 
        4331 7695 4331 7738 4317 7713 4309 7648 4324 7645 
        4320 7605 
TIME Y19M03D07T1200Z-Y19M03D07T1500Z

$$

NYZ004-005-071500-
/O.CON.KBUF.WS.W.0008.000000T0000Z-190307T1500Z/
Wayne-Northern Cayuga-
Including the cities of Newark and Fair Haven
819 AM EST Thu Mar 7 2019

...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 10 AM EST THIS
MORNING...

* WHAT...Heavy lake effect snow. Additional snow accumulations of
  1 to 2 inches this morning.

* WHERE...Wayne and Northern Cayuga counties.

* WHEN...Until 10 AM EST this morning.

* ADDITIONAL DETAILS...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
Please see below links for more information on this experiment
http://www.weather.gov/buf/polygon_pdd
http://www.nws.noaa.gov/os/notification/
pns15lake_effect_snowaaa.htm
To view the experimental polygons please see:
http://www.weather.gov/buf/lespolygon
COORD...4342 7586 4354 7645 4333 7690 4327 7723 
        4319 7706 4315 7666 4324 7645 4311 7648 4323 7616 
        4322 7587 
TIME Y19M03D07T0600Z-Y19M03D07T1200Z
COORD...4337 7598 4347 7618 4349 7638 4345 7663 
        4331 7695 4331 7738 4317 7713 4309 7648 4324 7645 
        4320 7605 
TIME Y19M03D07T1200Z-Y19M03D07T1500Z

$$
041 
WWUS41 KBUF 071452
WSWBUF

URGENT - WINTER WEATHER MESSAGE
National Weather Service Buffalo NY
952 AM EST Thu Mar 7 2019

NYZ006-072300-
/O.CAN.KBUF.WS.W.0008.000000T0000Z-190307T1500Z/
/O.NEW.KBUF.WW.Y.0027.190307T1452Z-190308T0900Z/
Oswego-
Including the city of Oswego
952 AM EST Thu Mar 7 2019

...WINTER STORM WARNING IS REPLACED BY A WINTER WEATHER ADVISORY 
WHICH IS IN EFFECT UNTIL 4 AM EST FRIDAY...

* WHAT...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 Friday.

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

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.

&&

$$

NYZ004-005-071600-
/O.CAN.KBUF.WS.W.0008.000000T0000Z-190307T1500Z/
Wayne-Northern Cayuga-
Including the cities of Newark and Fair Haven
952 AM EST Thu Mar 7 2019

...WINTER STORM WARNING IS CANCELLED...

Heavy lake effect snow has ended across the area. There still will
be snow showers this afternoon. Roads still may be slippery in
some spots due to recent snowfall.

$$

Apffel

The office that day

Everything else NWS Buffalo, NY issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Mar 4, 10:17 PM ESTSpecial Weather StatementBUFErie, Genesee58 min
Mar 5, 3:51 AM ESTSmall Craft AdvisoryBUF21 hr
Mar 5, 4:36 PM ESTSpecial Weather StatementBUFErie54 min
Mar 5, 5:36 PM ESTSpecial Weather StatementBUFJefferson84 min
Mar 5, 5:39 PM ESTSpecial Weather StatementBUFErie81 min

Nearby

Winter Storm Warnings in New York, 2019Every winter storm warning in 2019

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.