Alert archive / New York / Blizzard Warnings in 2020

Blizzard Warning 1, NWS Buffalo, NY

February 26, 20208 counties in New York

NWS Buffalo, NY issued this blizzard warning at Feb 26, 2020, 12:58 PM EST for 8 counties in New York. It took effect at Feb 26, 2020, 10:00 PM EST. It was in force for 39 hr. 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
Feb 26, 2020, 12:58 PM EST (17:58 UTC)
In effect from
Feb 26, 2020, 10:00 PM EST
Expired
Feb 28, 2020, 12:44 PM EST
In force
39 hr
Issued by
NWS Buffalo, NY

Counties Allegany County, NY, Cattaraugus County, NY, Chautauqua County, NY, Erie County, NY, Jefferson County, NY, Lewis County, NY, Oswego County, NY, Wyoming County, NY

The radar

The Buffalo radar (KBUF), 92 km from the middle of the area, began a volume at 17:59 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
Feb 27, 6:45 AM ESTSNOW 42 Ne Boston, NY24-HOUR SNOWFALL.
Feb 27, 7:00 AM ESTSNOW 3.52 Se Glenwood, NY24-HOUR SNOWFALL.
Feb 27, 7:00 AM ESTSNOW 4Wsw Hamburg, NY24-HOUR SNOWFALL.
Feb 27, 7:00 AM ESTSNOW 4.2Warsaw 6sw, NY24-HOUR SNOWFALL.
Feb 27, 7:30 AM ESTSNOW 5.7Colden 1w, NY24-HOUR SNOWFALL.
Feb 27, 7:31 AM ESTSNOW 4.6Perrysburg, NY
Feb 27, 8:00 AM ESTSNOW 6.72 Ene Colden, NY24-HOUR SNOWFALL.
Feb 27, 8:00 AM ESTSNOW 7Cattaraugus, NY24-HOUR SNOWFALL.
Feb 27, 9:00 AM ESTSNOW 3.51 Se Elma Center, NY24-HOUR SNOWFALL.
Feb 27, 9:00 AM ESTSNOW 41 Nnw Blossom, NY
Feb 27, 9:00 AM ESTSNOW 4Wales Center, NY
Feb 27, 9:44 AM ESTSNOW 3.5Sardinia, NY
Feb 27, 9:48 AM ESTSNOW 3.52 Nne Tonawanda, NY24-HOUR SNOWFALL.
Feb 27, 11:00 AM ESTSNOW 3.5Buffalo Airport, NY
Feb 27, 11:00 AM ESTSNOW 4Armor, NY
Feb 27, 11:00 AM ESTSNOW 4Ebenezer, NY
Feb 27, 11:00 AM ESTSNOW 4Fredonia, NY
Feb 27, 11:00 AM ESTSNOW 8Dewittville, NY
Feb 27, 11:30 AM ESTSNOW 5.52 N Tonawanda, NY
Feb 27, 1:30 PM ESTSNOW 113 Ssw Redfield, NY
Feb 27, 2:09 PM ESTSNOW 81 Se Redfield, NY
Feb 27, 2:25 PM ESTSNOW 5.51 Nw Altmar, NY
Feb 27, 2:40 PM ESTSNOW 61 N Sherman, NY
Feb 27, 3:00 PM ESTSNOW 5.3S Watertown, NY
Feb 27, 4:30 PM ESTSNOW 6.3Sardinia, NY
Feb 27, 5:00 PM ESTSNOW 8Colden, NY
Feb 27, 5:15 PM ESTSNOW 4.71 E Oswego Beach, NY
Feb 27, 5:30 PM ESTSNOW 71 Nw Altmar, NY
Feb 27, 6:10 PM ESTSNOW 10Stockton, NY
Feb 27, 7:00 PM ESTSNOW 6.53 Ene Holland, NY
Feb 27, 8:00 PM ESTSNOW 133 Ssw Redfield, NY
Feb 27, 8:00 PM ESTSNOW 13.5Springville 5ne, NY24-HOUR SNOWFALL.
Feb 27, 8:15 PM ESTSNOW 7.6Perrysburg, NY
Feb 27, 9:40 PM ESTSNOW 9.8Sardinia, NY
Feb 28, 5:00 AM ESTSNOW 161 Nw Constableville, NY24-HOUR SNOWFALL.
Feb 28, 5:30 AM ESTSNOW 16.55 Ssw Harrisville, NY24-HOUR SNOWFALL.
Feb 28, 6:00 AM ESTSNOW 4Attica 7sw, NY24-HOUR SNOWFALL.
Feb 28, 6:00 AM ESTSNOW 5Pulaski, NY24-HOUR SNOWFALL.
Feb 28, 6:00 AM ESTSNOW 5.4Chases Lake, NY24-HOUR SNOWFALL.
Feb 28, 6:00 AM ESTSNOW 7.55 Nnw Jamestown, NY24-HOUR SNOWFALL.
Feb 28, 6:46 AM ESTSNOW 14.6Highmarket, NY24-HOUR SNOWFALL.
Feb 28, 7:00 AM ESTSNOW 3.5Warsaw 6sw, NY24-HOUR SNOWFALL.
Feb 28, 7:00 AM ESTSNOW 4Bennetts Bridge, NY24-HOUR SNOWFALL.
Feb 28, 7:00 AM ESTSNOW 4Franklinville, NY24-HOUR SNOWFALL.
Feb 28, 7:00 AM ESTSNOW 51 Ne Pulaski, NY24-HOUR SNOWFALL.
Feb 28, 7:00 AM ESTSNOW 53 W Wyoming, NY24-HOUR SNOWFALL.
Feb 28, 7:00 AM ESTSNOW 5Mexico 2sw, NY24-HOUR SNOWFALL.
Feb 28, 7:00 AM ESTSNOW 6Little Valley, NY24-HOUR SNOWFALL.
Feb 28, 7:00 AM ESTSNOW 6.84 Sse Lacona, NY24-HOUR SNOWFALL.
Feb 28, 7:00 AM ESTSNOW 81 Ese Watertown, NY24-HOUR SNOWFALL.
Feb 28, 7:00 AM ESTSNOW 8Se Mannsville, NY24-HOUR SNOWFALL.
Feb 28, 7:00 AM ESTSNOW 10.6Perrysburg, NY
Feb 28, 7:00 AM ESTSNOW 13Osceola 1e, NY24-HOUR SNOWFALL.
Feb 28, 7:00 AM ESTSNOW 15Redfield 8n, NY24-HOUR SNOWFALL.
Feb 28, 7:00 AM ESTSNOW 15.3Ene West Carthage, NY24-HOUR SNOWFALL.
Feb 28, 7:00 AM ESTSNOW 17Lowville, NY24-HOUR SNOWFALL.
Feb 28, 7:00 AM ESTSNOW 17.1S Watertown, NY
Feb 28, 7:00 AM ESTSNOW 28.53 Se Copenhagen, NY
Feb 28, 7:30 AM ESTSNOW 5.5Portageville 1w, NY24-HOUR SNOWFALL.
Feb 28, 7:45 AM ESTSNOW 4.11 N Gerry, 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, 6.0 hours before the alert went out and 89 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 2020-02-26Temperature 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 2020-02-26The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 186 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
595 m above ground
0-6 km bulk shear
61 kt
0-1 km storm-relative helicity
186 m²/s²
0-3 km storm-relative helicity
272 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.0

Open this sounding in Storm Lab

The text

As transmitted.

784 
WWUS41 KBUF 261758
WSWBUF

URGENT - WINTER WEATHER MESSAGE
National Weather Service Buffalo NY
1258 PM EST Wed Feb 26 2020

NYZ012-019>021-085-270200-
/O.UPG.KBUF.LE.W.0004.200227T0300Z-200229T2300Z/
/O.NEW.KBUF.BZ.W.0001.200227T0300Z-200228T2100Z/
Wyoming-Chautauqua-Cattaraugus-Allegany-Southern Erie-
Including the cities of Warsaw, Jamestown, Olean, Wellsville, 
Orchard Park, and Springville
1258 PM EST Wed Feb 26 2020

...BLIZZARD WARNING IN EFFECT FROM 10 PM THIS EVENING TO 4 PM EST
FRIDAY...

* WHAT...Blizzard conditions expected. Total snow accumulations of
  1 to 2 feet. Winds gusting as high as 45 to 55 mph will result
  in severe blowing and drifting snow.

* WHERE...Southern Erie and Wyoming counties and the western 
  Southern Tier.

* WHEN...From 10 PM this evening to 4 PM EST Friday.

* IMPACTS...Travel could be very difficult to impossible. Areas of
  blowing snow will produce near zero visibility. The hazardous
  conditions will impact the morning and evening commutes Thursday
  and Friday. Strong winds could cause some tree damage and
  isolated power outages.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Strong winds will cause significant blowing and drifting snow,
frequently reducing visibilities to zero. Travel is strongly
discouraged.

&&

$$

NYZ006>008-270200-
/O.UPG.KBUF.LE.W.0004.200227T1200Z-200229T2300Z/
/O.NEW.KBUF.BZ.W.0001.200227T1200Z-200228T2100Z/
Oswego-Jefferson-Lewis-
Including the cities of Oswego, Watertown, and Lowville
1258 PM EST Wed Feb 26 2020

...BLIZZARD WARNING IN EFFECT FROM 7 AM THURSDAY TO 4 PM EST
FRIDAY...

* WHAT...Blizzard conditions expected. Total snow accumulations of
  3 to 4 feet across the Tug Hill Plateau, and 1 to 2 feet for
  surrounding lower elevations. Winds gusting as high as 50 to 60
  mph will result in severe blowing and drifting snow.

* WHERE...The Eastern Lake Ontario Region.

* WHEN...From 7 AM Thursday to 4 PM EST Friday.

* IMPACTS...Travel could be very difficult to impossible. Areas of
  blowing snow will produce near zero visibility. The hazardous
  conditions will impact the morning and evening commutes Thursday
  and Friday. Strong winds could cause some tree damage and
  scattered power outages.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Strong winds will cause significant blowing and drifting snow,
frequently reducing visibilities to zero. Travel is strongly
discouraged.

&&

$$

NYZ001-002-010-011-270200-
/O.NEW.KBUF.WW.Y.0015.200227T1800Z-200228T2100Z/
/O.CON.KBUF.WS.W.0003.200227T0300Z-200227T1800Z/
Niagara-Orleans-Northern Erie-Genesee-
Including the cities of Niagara Falls, Medina, Buffalo, 
and Batavia
1258 PM EST Wed Feb 26 2020

...WINTER STORM WARNING REMAINS IN EFFECT FROM 10 PM THIS EVENING
TO 1 PM EST THURSDAY...
...WINTER WEATHER ADVISORY IN EFFECT FROM 1 PM THURSDAY TO 4 PM
EST FRIDAY...

* WHAT...For the Winter Storm Warning, heavy snow expected. Total
  snow accumulations of 4 to 8 inches. For the Winter Weather
  Advisory, snow expected. Total snow accumulations of 1 to 3
  inches. Winds gusting as high as 50 to 55 mph will result in
  blowing and drifting snow with greatly reduced visibility from
  Thursday morning through Friday.

* WHERE...Niagara, Orleans, Northern Erie, and Genesee counties.

* WHEN...For the Winter Storm Warning, from 10 PM this evening 
  to 1 PM EST Thursday. For the Winter Weather Advisory, from 1 
  PM Thursday to 4 PM EST Friday.

* IMPACTS...Travel could be very difficult at times with snow
  covered roads. Areas of blowing snow could significantly reduce
  visibility. The hazardous conditions will impact the morning and
  evening commutes Thursday and Friday. Strong winds could cause
  some tree damage and result in isolated power outages.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Widespread accumulating snow will create dangerous travel
conditions.

Submit snow reports through our website or social media.

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.

&&

$$

NYZ004-005-270200-
/O.NEW.KBUF.WW.Y.0015.200227T0900Z-200228T2100Z/
/O.EXT.KBUF.WS.A.0007.200228T2100Z-200229T2300Z/
Wayne-Northern Cayuga-
Including the cities of Newark and Fair Haven
1258 PM EST Wed Feb 26 2020

...WINTER WEATHER ADVISORY IN EFFECT FROM 4 AM THURSDAY TO 4 PM
EST FRIDAY...
...WINTER STORM WATCH NOW IN EFFECT FROM FRIDAY AFTERNOON THROUGH
SATURDAY AFTERNOON...

* WHAT...For the Winter Weather Advisory, snow expected. Total
  snow accumulations of 2 to 4 inches. Winds gusting as high as 50
  to 55 mph will produce blowing and drifting snow. For the 
  Winter Storm Watch, heavy lake effect snow possible. Total snow 
  accumulations of 5 to 10 inches possible in the most persistent 
  lake snows. Winds could gust as high as 35 mph.

* WHERE...Wayne and Northern Cayuga counties.

* WHEN...For the Winter Weather Advisory, from 4 AM Thursday to 
  4 PM EST Friday. For the Winter Storm Watch, from Friday 
  afternoon through Saturday afternoon.

* IMPACTS...Travel could be very difficult with snow covered
  roads. Areas of blowing snow could significantly reduce
  visibility. The hazardous conditions will impact the morning and
  evening commutes Thursday and Friday. Strong winds could cause
  some tree damage and result in isolated power outages.

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.

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

&&

$$

NYZ003-013-014-270200-
/O.NEW.KBUF.WW.Y.0015.200227T0900Z-200228T2100Z/
Monroe-Livingston-Ontario-
Including the cities of Rochester, Geneseo, and Canandaigua
1258 PM EST Wed Feb 26 2020

...WINTER WEATHER ADVISORY IN EFFECT FROM 4 AM THURSDAY TO 4 PM
EST FRIDAY...

* WHAT...Snow and blowing snow expected. Total snow accumulations
  of 2 to 4 inches. Winds gusting as high as 50 to 55 mph will
  produce blowing and drifting snow.

* WHERE...Monroe, Livingston, and Ontario counties.

* WHEN...From 4 AM Thursday to 4 PM EST Friday.

* IMPACTS...Plan on snow covered and slippery road conditions.
  Areas of blowing snow could significantly reduce visibility. The
  hazardous conditions could impact the morning or evening
  commute. Strong winds could cause some tree damage and result in
  isolated power outages.

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.

&&

$$

Hitchcock
11 follow-up statements
551 
WWUS41 KBUF 270008
WSWBUF

URGENT - WINTER WEATHER MESSAGE
National Weather Service Buffalo NY
708 PM EST Wed Feb 26 2020

NYZ012-019>021-085-270815-
/O.CON.KBUF.BZ.W.0001.200227T0300Z-200228T2100Z/
Wyoming-Chautauqua-Cattaraugus-Allegany-Southern Erie-
Including the cities of Warsaw, Jamestown, Olean, Wellsville, 
Orchard Park, and Springville
708 PM EST Wed Feb 26 2020

...BLIZZARD WARNING REMAINS IN EFFECT UNTIL 4 PM EST FRIDAY...

* WHAT...Blizzard conditions expected. Total snow accumulations of
  1 to 2 feet. Winds gusting as high as 55 mph will result in 
  severe blowing and drifting snow.

* WHERE...Southern Erie and Wyoming counties and the western 
  Southern Tier.

* WHEN...Until 4 PM EST Friday.

* IMPACTS...Travel could be very difficult to impossible. Areas 
  of blowing snow will produce near zero visibility. The 
  hazardous conditions will impact the morning and evening 
  commutes Thursday and Friday. Strong winds could cause some 
  tree damage and isolated power outages.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Strong winds will cause significant blowing and drifting snow,
frequently reducing visibilities to zero. Travel is strongly
discouraged.

&&

$$

NYZ006>008-270815-
/O.CON.KBUF.BZ.W.0001.200227T1200Z-200228T2100Z/
Oswego-Jefferson-Lewis-
Including the cities of Oswego, Watertown, and Lowville
708 PM EST Wed Feb 26 2020

...BLIZZARD WARNING REMAINS IN EFFECT FROM 7 AM THURSDAY TO 4 PM
EST FRIDAY...

* WHAT...Blizzard conditions expected. Total snow accumulations of
  3 to 4 feet across the Tug Hill Plateau, and 1 to 2 feet for
  surrounding lower elevations. Winds gusting as high as 60 mph 
  will result in severe blowing and drifting snow.

* WHERE...The Eastern Lake Ontario Region.

* WHEN...From 7 AM Thursday to 4 PM EST Friday.

* IMPACTS...Travel could be very difficult to impossible. Areas 
  of blowing snow will produce near zero visibility. The 
  hazardous conditions will impact the morning and evening 
  commutes Thursday and Friday. Strong winds could cause some 
  tree damage and scattered power outages.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Strong winds will cause significant blowing and drifting snow,
frequently reducing visibilities to zero. Travel is strongly
discouraged.

&&

$$

NYZ001-002-010-011-270815-
/O.CON.KBUF.WS.W.0003.200227T0300Z-200227T1800Z/
/O.CON.KBUF.WW.Y.0015.200227T1800Z-200228T2100Z/
Niagara-Orleans-Northern Erie-Genesee-
Including the cities of Niagara Falls, Medina, Buffalo, 
and Batavia
708 PM EST Wed Feb 26 2020

...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 1 PM EST
THURSDAY...
...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 1 PM THURSDAY
TO 4 PM EST FRIDAY...

* WHAT...For the Winter Storm Warning, heavy snow expected. Total
  snow accumulations of 4 to 8 inches. For the Winter Weather
  Advisory, snow expected. Total snow accumulations of 1 to 3
  inches. Winds gusting as high as 55 mph will result in blowing 
  and drifting snow with greatly reduced visibility from Thursday 
  morning through Friday.

* WHERE...Niagara, Orleans, Northern Erie, and Genesee counties.

* WHEN...For the Winter Storm Warning, until 1 PM EST Thursday. 
  For the Winter Weather Advisory, from 1 PM Thursday to 4 PM 
  EST Friday.

* IMPACTS...Travel could be very difficult at times with snow 
  covered roads. Areas of blowing snow could significantly 
  reduce visibility. The hazardous conditions will impact the 
  morning and evening commutes Thursday and Friday. Strong winds 
  could cause some tree damage and result in isolated power 
  outages.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Widespread accumulating snow will create dangerous travel
conditions.

Submit snow reports through our website or social media.

&&

$$

NYZ004-005-270815-
/O.CON.KBUF.WW.Y.0015.200227T0900Z-200228T2100Z/
/O.CON.KBUF.WS.A.0007.200228T2100Z-200229T2300Z/
Wayne-Northern Cayuga-
Including the cities of Newark and Fair Haven
708 PM EST Wed Feb 26 2020

...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 4 AM THURSDAY
TO 4 PM EST FRIDAY...
...WINTER STORM WATCH REMAINS IN EFFECT FROM FRIDAY AFTERNOON
THROUGH SATURDAY AFTERNOON...

* WHAT...For the Winter Weather Advisory, snow expected. Total
  snow accumulations of 2 to 4 inches. Winds gusting as high as 55
  mph will produce blowing and drifting snow. For the Winter Storm
  Watch, heavy lake effect snow possible. Total snow accumulations
  in excess of 6 inches possible in the most persistent lake 
  snows. Winds could gust as high as 35 mph.

* WHERE...Wayne and Northern Cayuga counties.

* WHEN...For the Winter Weather Advisory, from 4 AM Thursday to 
  4 PM EST Friday. For the Winter Storm Watch, from Friday 
  afternoon through Saturday afternoon.

* IMPACTS...Travel could be very difficult with snow covered 
  roads. Areas of blowing snow could significantly reduce 
  visibility. The hazardous conditions will impact the morning 
  and evening commutes Thursday and Friday. Strong winds could 
  cause some tree damage and result in isolated power outages.

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.

&&

$$

NYZ003-013-014-270815-
/O.CON.KBUF.WW.Y.0015.200227T0900Z-200228T2100Z/
Monroe-Livingston-Ontario-
Including the cities of Rochester, Geneseo, and Canandaigua
708 PM EST Wed Feb 26 2020

...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 4 AM THURSDAY
TO 4 PM EST FRIDAY...

* WHAT...Snow and blowing snow expected. Total snow accumulations
  of 2 to 4 inches. Winds gusting as high as 55 mph will produce 
  blowing and drifting snow.

* WHERE...Monroe, Livingston, and Ontario counties.

* WHEN...From 4 AM Thursday to 4 PM EST Friday.

* IMPACTS...Plan on snow covered and slippery road conditions.
  Areas of blowing snow could significantly reduce visibility. The
  hazardous conditions could impact the Thursday morning and 
  evening commute. Strong winds could cause some tree damage and 
  result in isolated power outages.

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.

&&

$$
990 
WWUS41 KBUF 270310
WSWBUF

URGENT - WINTER WEATHER MESSAGE
National Weather Service Buffalo NY
1010 PM EST Wed Feb 26 2020

NYZ012-019>021-085-271130-
/O.CON.KBUF.BZ.W.0001.000000T0000Z-200228T2100Z/
Wyoming-Chautauqua-Cattaraugus-Allegany-Southern Erie-
Including the cities of Warsaw, Jamestown, Olean, Wellsville, 
Orchard Park, and Springville
1010 PM EST Wed Feb 26 2020

...BLIZZARD WARNING REMAINS IN EFFECT UNTIL 4 PM EST FRIDAY...

* WHAT...Blizzard conditions expected. Total snow accumulations of
  1 to 2 feet. Winds gusting as high as 55 mph will result in
  extensive blowing and drifting snow.

* WHERE...Southern Erie and Wyoming counties and the western 
  Southern Tier.

* WHEN...Until 4 PM EST Friday.

* IMPACTS...Travel could be very difficult to impossible. Areas 
  of blowing snow will produce near zero visibility. The 
  hazardous conditions will impact the morning and evening 
  commutes Thursday and Friday. Strong winds could cause some 
  tree damage and isolated power outages.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Strong winds will cause significant blowing and drifting snow,
frequently reducing visibilities to zero. Travel is strongly
discouraged.

&&

$$

NYZ006>008-271130-
/O.CON.KBUF.BZ.W.0001.200227T1200Z-200228T2100Z/
Oswego-Jefferson-Lewis-
Including the cities of Oswego, Watertown, and Lowville
1010 PM EST Wed Feb 26 2020

...BLIZZARD WARNING REMAINS IN EFFECT FROM 7 AM THURSDAY TO 4 PM
EST FRIDAY...

* WHAT...Blizzard conditions expected. Total snow accumulations of
  3 to 4 feet across the Tug Hill Plateau, and 1 to 2 feet for
  surrounding lower elevations. Winds gusting as high as 60 mph
  will result in extensive blowing and drifting snow.

* WHERE...The Eastern Lake Ontario Region.

* WHEN...From 7 AM Thursday to 4 PM EST Friday.

* IMPACTS...Travel could be very difficult to impossible. Areas 
  of blowing snow will produce near zero visibility. The 
  hazardous conditions will impact the morning and evening 
  commutes Thursday and Friday. Strong winds could cause some 
  tree damage and scattered power outages.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Strong winds will cause significant blowing and drifting snow,
frequently reducing visibilities to zero. Travel is strongly
discouraged.

&&

$$

NYZ001-002-010-011-271130-
/O.CON.KBUF.WS.W.0003.000000T0000Z-200227T1800Z/
/O.CON.KBUF.WW.Y.0015.200227T1800Z-200228T2100Z/
Niagara-Orleans-Northern Erie-Genesee-
Including the cities of Niagara Falls, Medina, Buffalo, 
and Batavia
1010 PM EST Wed Feb 26 2020

...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 1 PM EST
THURSDAY...
...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 1 PM THURSDAY
TO 4 PM EST FRIDAY...

* WHAT...For the Winter Storm Warning, heavy snow expected. 
  Total snow accumulations of 4 to 8 inches. For the Winter 
  Weather Advisory, snow expected. Total snow accumulations of 1 
  to 3 inches. Winds gusting as high as 55 mph will result in 
  blowing and drifting snow with greatly reduced visibility from 
  Thursday morning through Friday.

* WHERE...Niagara, Orleans, Northern Erie, and Genesee counties.

* WHEN...For the Winter Storm Warning, until 1 PM EST Thursday. 
  For the Winter Weather Advisory, from 1 PM Thursday to 4 PM 
  EST Friday.

* IMPACTS...Travel could be very difficult at times with snow 
  covered roads. Areas of blowing snow could significantly 
  reduce visibility. The hazardous conditions will impact the 
  morning and evening commutes Thursday and Friday. Strong winds 
  could cause some tree damage and result in isolated power 
  outages.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Widespread accumulating snow will create dangerous travel
conditions.

Submit snow reports through our website or social media.

&&

$$

NYZ004-005-271130-
/O.CON.KBUF.WW.Y.0015.200227T0900Z-200228T2100Z/
/O.CON.KBUF.WS.A.0007.200228T2100Z-200229T2300Z/
Wayne-Northern Cayuga-
Including the cities of Newark and Fair Haven
1010 PM EST Wed Feb 26 2020

...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 4 AM THURSDAY
TO 4 PM EST FRIDAY...
...WINTER STORM WATCH REMAINS IN EFFECT FROM FRIDAY AFTERNOON
THROUGH SATURDAY AFTERNOON...

* WHAT...For the Winter Weather Advisory, snow expected. Total 
  snow accumulations of 2 to 4 inches. Winds gusting as high as 
  55 mph will produce blowing and drifting snow. For the Winter 
  Storm Watch, heavy lake effect snow possible. Total snow 
  accumulations in excess of 6 inches possible in the most 
  persistent lake snows. Winds could gust as high as 35 mph.

* WHERE...Wayne and Northern Cayuga counties.

* WHEN...For the Winter Weather Advisory, from 4 AM Thursday to 
  4 PM EST Friday. For the Winter Storm Watch, from Friday 
  afternoon through Saturday afternoon.

* IMPACTS...Travel could be very difficult with snow covered 
  roads. Areas of blowing snow could significantly reduce 
  visibility. The hazardous conditions will impact the morning 
  and evening commutes Thursday and Friday. Strong winds could 
  cause some tree damage and result in isolated power outages.

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.

&&

$$

NYZ003-013-014-271130-
/O.CON.KBUF.WW.Y.0015.200227T0900Z-200228T2100Z/
Monroe-Livingston-Ontario-
Including the cities of Rochester, Geneseo, and Canandaigua
1010 PM EST Wed Feb 26 2020

...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 4 AM THURSDAY
TO 4 PM EST FRIDAY...

* WHAT...Snow and blowing snow expected. Total snow 
  accumulations of 2 to 4 inches. Winds gusting as high as 55 
  mph will produce blowing and drifting snow.

* WHERE...Monroe, Livingston, and Ontario counties.

* WHEN...From 4 AM Thursday to 4 PM EST Friday.

* IMPACTS...Plan on snow covered and slippery road conditions. 
  Areas of blowing snow could significantly reduce visibility. 
  The hazardous conditions could impact the Thursday morning and 
  evening commute. Strong winds could cause some tree damage and 
  result in isolated power outages.

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.

&&

$$
488 
WWUS41 KBUF 270809
WSWBUF

URGENT - WINTER WEATHER MESSAGE
National Weather Service Buffalo NY
309 AM EST Thu Feb 27 2020

NYZ006>008-271615-
/O.CON.KBUF.BZ.W.0001.200227T1200Z-200228T2100Z/
Oswego-Jefferson-Lewis-
Including the cities of Oswego, Watertown, and Lowville
309 AM EST Thu Feb 27 2020

...BLIZZARD WARNING REMAINS IN EFFECT FROM 7 AM THIS MORNING TO
4 PM EST FRIDAY...

* WHAT...Blizzard conditions expected. Total snow accumulations of
  3 to 4 feet across the Tug Hill Plateau, and 1 to 2 feet for
  surrounding lower elevations. Winds gusting as high as 60 mph
  will result in extensive blowing and drifting snow.

* WHERE...The Eastern Lake Ontario Region.

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

* IMPACTS...Travel could be very difficult to impossible. Areas 
  of blowing snow will produce near zero visibility. The 
  hazardous conditions will impact the morning and evening 
  commutes Thursday and Friday. Strong winds could cause some 
  tree damage and scattered power outages.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Strong winds will cause significant blowing and drifting snow,
frequently reducing visibilities to zero. Travel is strongly
discouraged.

&&

$$

NYZ012-019>021-085-271615-
/O.CON.KBUF.BZ.W.0001.000000T0000Z-200228T2100Z/
Wyoming-Chautauqua-Cattaraugus-Allegany-Southern Erie-
Including the cities of Warsaw, Jamestown, Olean, Wellsville, 
Orchard Park, and Springville
309 AM EST Thu Feb 27 2020

...BLIZZARD WARNING REMAINS IN EFFECT UNTIL 4 PM EST FRIDAY...

* WHAT...Blizzard conditions expected. Total snow accumulations of
  1 to 2 feet. Winds gusting as high as 55 mph will result in
  extensive blowing and drifting snow. 

* WHERE...Southern Erie and Wyoming counties and the western 
  Southern Tier.

* WHEN...Until 4 PM EST Friday.

* IMPACTS...Travel could be very difficult to impossible. Areas of
  blowing snow will produce near zero visibility. The hazardous
  conditions will impact the morning and evening commutes today 
  and Friday. Strong winds could cause some tree damage and 
  isolated power outages.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Strong winds will cause significant blowing and drifting snow,
frequently reducing visibilities to zero. Travel is strongly
discouraged.

&&

$$

NYZ001-002-010-011-271615-
/O.CON.KBUF.WS.W.0003.000000T0000Z-200227T1800Z/
/O.CON.KBUF.WW.Y.0015.200227T1800Z-200228T2100Z/
Niagara-Orleans-Northern Erie-Genesee-
Including the cities of Niagara Falls, Medina, Buffalo, 
and Batavia
309 AM EST Thu Feb 27 2020

...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 1 PM EST THIS
AFTERNOON...
...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 1 PM THIS
AFTERNOON TO 4 PM EST FRIDAY...

* WHAT...For the Winter Storm Warning through 1 PM this afternoon,
  moderate to heavy snow with additional snow accumulations of 3
  to 6 inches. For the Winter Weather Advisory from 1 PM this
  afternoon through 4 PM Friday, snow expected with additional snow
  accumulations of 2 to 4 inches. Winds gusting as high as 55 mph
  will result in blowing and drifting snow with greatly reduced 
  visibility from Thursday morning through Friday. 

* WHERE...Niagara, Orleans, Northern Erie, and Genesee counties.

* WHEN...For the Winter Storm Warning, until 1 PM EST this 
  afternoon. For the Winter Weather Advisory, from 1 PM this 
  afternoon to 4 PM EST Friday.

* IMPACTS...Travel could be very difficult at times with snow
  covered roads. Areas of blowing snow could significantly reduce
  visibility. The hazardous conditions will impact the morning and
  evening commutes today and Friday. Strong winds could cause 
  some tree damage and result in isolated power outages.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Widespread accumulating snow will create dangerous travel
conditions.

Submit snow reports through our website or social media.

&&

$$

NYZ004-005-271615-
/O.CON.KBUF.WW.Y.0015.200227T0900Z-200228T2100Z/
/O.CON.KBUF.WS.A.0007.200228T2100Z-200229T2300Z/
Wayne-Northern Cayuga-
Including the cities of Newark and Fair Haven
309 AM EST Thu Feb 27 2020

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 4 PM EST
FRIDAY...
...WINTER STORM WATCH REMAINS IN EFFECT FROM FRIDAY AFTERNOON
THROUGH SATURDAY AFTERNOON...

* WHAT...For the Winter Weather Advisory, snow expected. Total
  snow accumulations of 3 to 5 inches. Winds gusting as high as 
  55 mph will produce blowing and drifting snow. For the Winter 
  Storm Watch, heavy lake effect snow possible. Total snow 
  accumulations in excess of 6 inches possible in the most 
  persistent lake snows. Winds could gust as high as 35 mph.

* WHERE...Wayne and Northern Cayuga counties.

* WHEN...For the Winter Weather Advisory, until 4 PM EST Friday. 
  For the Winter Storm Watch, from Friday afternoon through 
  Saturday afternoon.

* IMPACTS...Travel could be very difficult with snow covered 
  roads. Areas of blowing snow could significantly reduce 
  visibility. The hazardous conditions will impact the morning 
  and evening commutes Thursday and Friday. Strong winds could 
  cause some tree damage and result in isolated power outages.

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.

&&

$$

NYZ003-013-014-271615-
/O.CON.KBUF.WW.Y.0015.200227T0900Z-200228T2100Z/
Monroe-Livingston-Ontario-
Including the cities of Rochester, Geneseo, and Canandaigua
309 AM EST Thu Feb 27 2020

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 4 PM EST
FRIDAY...

* WHAT...Snow and blowing snow expected. Total snow 
  accumulations of 2 to 4 inches. Winds gusting as high as 55 
  mph will produce blowing and drifting snow.

* WHERE...Monroe, Livingston, and Ontario counties.

* WHEN...Until 4 PM EST Friday.

* IMPACTS...Plan on snow covered and slippery road conditions. 
  Areas of blowing snow could significantly reduce visibility. 
  The hazardous conditions could impact the Thursday morning and 
  evening commute. Strong winds could cause some tree damage and 
  result in isolated power outages.

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
637 
WWUS41 KBUF 271407
WSWBUF

URGENT - WINTER WEATHER MESSAGE
National Weather Service Buffalo NY
907 AM EST Thu Feb 27 2020

NYZ006>008-272215-
/O.CON.KBUF.BZ.W.0001.000000T0000Z-200228T2100Z/
Oswego-Jefferson-Lewis-
Including the cities of Oswego, Watertown, and Lowville
907 AM EST Thu Feb 27 2020

...BLIZZARD WARNING REMAINS IN EFFECT UNTIL 4 PM EST FRIDAY...

* WHAT...Blizzard conditions expected. Total snow accumulations 
  of 3 to 4 feet across the Tug Hill Plateau, and 1 to 2 feet 
  for surrounding lower elevations. Winds gusting as high as 60 
  mph will result in extensive blowing and drifting snow.

* WHERE...The Eastern Lake Ontario Region.

* WHEN...Until 4 PM EST Friday.

* IMPACTS...Travel could be very difficult to impossible. Areas 
  of blowing snow will produce near zero visibility. The 
  hazardous conditions will impact the morning and evening 
  commutes Thursday and Friday. Strong winds could cause some 
  tree damage and scattered power outages.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Strong winds will cause significant blowing and drifting snow,
frequently reducing visibilities to zero. Travel is strongly
discouraged.

&&

$$

NYZ012-019>021-085-272215-
/O.CON.KBUF.BZ.W.0001.000000T0000Z-200228T2100Z/
Wyoming-Chautauqua-Cattaraugus-Allegany-Southern Erie-
Including the cities of Warsaw, Jamestown, Olean, Wellsville, 
Orchard Park, and Springville
907 AM EST Thu Feb 27 2020

...BLIZZARD WARNING REMAINS IN EFFECT UNTIL 4 PM EST FRIDAY...

* WHAT...Blizzard conditions expected. Total snow accumulations 
  of 1 to 2 feet. Winds gusting as high as 55 mph will result in 
  extensive blowing and drifting snow.

* WHERE...Southern Erie and Wyoming counties and the western 
  Southern Tier.

* WHEN...Until 4 PM EST Friday.

* IMPACTS...Travel could be very difficult to impossible. Areas 
  of blowing snow will produce near zero visibility. The 
  hazardous conditions will impact the morning and evening 
  commutes today and Friday. Strong winds could cause some tree 
  damage and isolated power outages.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Strong winds will cause significant blowing and drifting snow,
frequently reducing visibilities to zero. Travel is strongly
discouraged.

&&

$$

NYZ001-002-010-011-272215-
/O.CON.KBUF.WS.W.0003.000000T0000Z-200227T1800Z/
/O.CON.KBUF.WW.Y.0015.200227T1800Z-200228T2100Z/
Niagara-Orleans-Northern Erie-Genesee-
Including the cities of Niagara Falls, Medina, Buffalo, 
and Batavia
907 AM EST Thu Feb 27 2020

...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 1 PM EST THIS
AFTERNOON...
...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 1 PM THIS
AFTERNOON TO 4 PM EST FRIDAY...

* WHAT...For the Winter Storm Warning through 1 PM this afternoon,
  moderate to heavy snow with additional snow accumulations of 1
  to 3 inches. For the Winter Weather Advisory from 1 PM this 
  afternoon through 4 PM Friday, snow expected with additional 
  snow accumulations of 2 to 4 inches. Winds gusting as high as 55
  mph will result in blowing and drifting snow with greatly 
  reduced visibility from Thursday morning through Friday.

* WHERE...Niagara, Orleans, Northern Erie, and Genesee counties.

* WHEN...For the Winter Storm Warning, until 1 PM EST this 
  afternoon. For the Winter Weather Advisory, from 1 PM this 
  afternoon to 4 PM EST Friday.

* IMPACTS...Travel could be very difficult at times with snow 
  covered roads. Areas of blowing snow could significantly 
  reduce visibility. The hazardous conditions will impact the 
  morning and evening commutes today and Friday. Strong winds 
  could cause some tree damage and result in isolated power 
  outages.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Widespread accumulating snow will create dangerous travel
conditions.

Submit snow reports through our website or social media.

&&

$$

NYZ004-005-272215-
/O.CON.KBUF.WW.Y.0015.000000T0000Z-200228T2100Z/
/O.CON.KBUF.WS.A.0007.200228T2100Z-200229T2300Z/
Wayne-Northern Cayuga-
Including the cities of Newark and Fair Haven
907 AM EST Thu Feb 27 2020

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 4 PM EST
FRIDAY...
...WINTER STORM WATCH REMAINS IN EFFECT FROM FRIDAY AFTERNOON
THROUGH SATURDAY AFTERNOON...

* WHAT...For the Winter Weather Advisory, snow expected. Total 
  snow accumulations of 3 to 5 inches. Winds gusting as high as 
  55 mph will produce blowing and drifting snow. For the Winter 
  Storm Watch, heavy lake effect snow possible. Total snow 
  accumulations in excess of 6 inches possible in the most 
  persistent lake snows. Winds could gust as high as 35 mph.

* WHERE...Wayne and Northern Cayuga counties.

* WHEN...For the Winter Weather Advisory, until 4 PM EST Friday. 
  For the Winter Storm Watch, from Friday afternoon through 
  Saturday afternoon.

* IMPACTS...Travel could be very difficult with snow covered 
  roads. Areas of blowing snow could significantly reduce 
  visibility. The hazardous conditions will impact the morning 
  and evening commutes Thursday and Friday. Strong winds could 
  cause some tree damage and result in isolated power outages.

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.

&&

$$

NYZ003-013-014-272215-
/O.CON.KBUF.WW.Y.0015.000000T0000Z-200228T2100Z/
Monroe-Livingston-Ontario-
Including the cities of Rochester, Geneseo, and Canandaigua
907 AM EST Thu Feb 27 2020

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 4 PM EST
FRIDAY...

* WHAT...Snow and blowing snow expected. Total snow 
  accumulations of 2 to 4 inches. Winds gusting as high as 55 
  mph will produce blowing and drifting snow.

* WHERE...Monroe, Livingston, and Ontario counties.

* WHEN...Until 4 PM EST Friday.

* IMPACTS...Plan on snow covered and slippery road conditions. 
  Areas of blowing snow could significantly reduce visibility. 
  The hazardous conditions could impact the Thursday morning and 
  evening commute. Strong winds could cause some tree damage and 
  result in isolated power outages.

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.

&&

$$
110 
WWUS41 KBUF 271806
WSWBUF

URGENT - WINTER WEATHER MESSAGE
National Weather Service Buffalo NY
106 PM EST Thu Feb 27 2020

NYZ001-002-010-011-280215-
/O.EXP.KBUF.WS.W.0003.000000T0000Z-200227T1800Z/
/O.CON.KBUF.WW.Y.0015.000000T0000Z-200228T2100Z/
Niagara-Orleans-Northern Erie-Genesee-
Including the cities of Niagara Falls, Medina, Buffalo, 
and Batavia
106 PM EST Thu Feb 27 2020

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 4 PM EST
FRIDAY...
...WINTER STORM WARNING HAS EXPIRED...

* WHAT...Snow. Additional snow accumulations of 2 to 4 inches.
  Winds gusting as high as 55 mph creating blowing and drifting
  snow.

* WHERE...Niagara, Orleans, Northern Erie, and Genesee counties.

* WHEN...Until 4 PM EST Friday.

* IMPACTS...Plan on slippery road conditions. Areas of blowing
  snow could significantly reduce visibility. The hazardous
  conditions could impact the morning or evening commute. Strong
  winds could cause some tree damage and result in isolated power
  outages.

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>008-280215-
/O.CON.KBUF.BZ.W.0001.000000T0000Z-200228T2100Z/
Oswego-Jefferson-Lewis-
Including the cities of Oswego, Watertown, and Lowville
106 PM EST Thu Feb 27 2020

...BLIZZARD WARNING REMAINS IN EFFECT UNTIL 4 PM EST FRIDAY...

* WHAT...Blizzard conditions. Total snow accumulations of 3 to 4
  feet. Winds gusting as high as 55 mph blowing and drifting snow.

* WHERE...The Eastern Lake Ontario Region.

* WHEN...Until 4 PM EST Friday.

* IMPACTS...Travel could be very difficult to impossible. Areas of
  blowing snow could significantly reduce visibility. The
  hazardous conditions could impact the morning or evening
  commute. Strong winds could  cause some tree damage and result 
  in isolated power outages.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Strong winds will cause significant blowing and drifting snow,
frequently reducing visibilities to zero. Travel is strongly
discouraged.

&&

$$

NYZ012-019>021-085-280215-
/O.CON.KBUF.BZ.W.0001.000000T0000Z-200228T2100Z/
Wyoming-Chautauqua-Cattaraugus-Allegany-Southern Erie-
Including the cities of Warsaw, Jamestown, Olean, Wellsville, 
Orchard Park, and Springville
106 PM EST Thu Feb 27 2020

...BLIZZARD WARNING REMAINS IN EFFECT UNTIL 4 PM EST FRIDAY...

* WHAT...Blizzard conditions. Total snow accumulation of 1 to 2
  feet. Winds gusting as high as 55 mph blowing and drifting snow.

* WHERE...Southern Erie and Wyoming counties and the western 
  Southern Tier.

* WHEN...Until 4 PM EST Friday.

* IMPACTS...Travel could be very difficult. Areas of blowing snow
  could significantly reduce visibility. The hazardous conditions
  could impact the morning or evening commute. Strong winds could
  cause some tree damage and result in isolated power outages.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Strong winds will cause significant blowing and drifting snow,
frequently reducing visibilities to zero. Travel is strongly
discouraged.

&&

$$

NYZ004-005-280215-
/O.CON.KBUF.WW.Y.0015.000000T0000Z-200228T2100Z/
/O.CON.KBUF.WS.A.0007.200228T2100Z-200229T2300Z/
Wayne-Northern Cayuga-
Including the cities of Newark and Fair Haven
106 PM EST Thu Feb 27 2020

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 4 PM EST
FRIDAY...
...WINTER STORM WATCH REMAINS IN EFFECT FROM FRIDAY AFTERNOON
THROUGH SATURDAY AFTERNOON...

* WHAT...For the Winter Weather Advisory, snow. Additional snow
  accumulations of an inch or less. Winds gusting as high as 55
  mph blowing and drifting snow. For the Winter Storm Watch, heavy
  lake effect snow possible. Total snow accumulations in excess 
  of 6 inches possible in the most persistent lake snows. Winds 
  could gust as high as 35 mph.

* WHERE...Wayne and Northern Cayuga counties.

* WHEN...For the Winter Weather Advisory, until 4 PM EST Friday. 
  For the Winter Storm Watch, from Friday afternoon through 
  Saturday afternoon.

* IMPACTS...Travel could be very difficult. Areas of blowing snow
  could significantly reduce visibility. The hazardous conditions
  could impact the morning or evening commute. Strong winds could
  cause some tree damage and result in isolated power outages.

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.

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

&&

$$

NYZ003-013-014-280215-
/O.CON.KBUF.WW.Y.0015.000000T0000Z-200228T2100Z/
Monroe-Livingston-Ontario-
Including the cities of Rochester, Geneseo, and Canandaigua
106 PM EST Thu Feb 27 2020

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 4 PM EST
FRIDAY...

* WHAT...Snow. Additional snow accumulations of 2 to 4 inches.
  Winds gusting as high as 55 mph blowing and drifting snow.

* WHERE...Monroe, Livingston, and Ontario counties.

* WHEN...Until 4 PM EST Friday.

* IMPACTS...Plan on slippery road conditions. Areas of blowing
  snow could significantly reduce visibility. The hazardous
  conditions could impact the morning or evening commute. Strong
  winds could cause some tree damage and result in isolated power
  outages.

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.

&&

$$
594 
WWUS41 KBUF 272144
WSWBUF

URGENT - WINTER WEATHER MESSAGE
National Weather Service Buffalo NY
444 PM EST Thu Feb 27 2020

NYZ006>008-280600-
/O.CON.KBUF.BZ.W.0001.000000T0000Z-200228T2100Z/
Oswego-Jefferson-Lewis-
Including the cities of Oswego, Watertown, and Lowville
444 PM EST Thu Feb 27 2020

...BLIZZARD WARNING REMAINS IN EFFECT UNTIL 4 PM EST FRIDAY...

* WHAT...Blizzard conditions. Total snow accumulations of 3 to 4
  feet. Winds gusting as high as 55 mph.

* WHERE...The Eastern Lake Ontario Region.

* WHEN...Until 4 PM EST Friday.

* IMPACTS...Travel could be very difficult to impossible. Areas of
  blowing snow will significantly reduce visibility. The hazardous
  conditions will impact the commutes through Friday. Strong 
  winds could cause some tree damage and result in isolated power 
  outages. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Strong winds will cause significant blowing and drifting snow,
frequently reducing visibilities to zero. Travel is strongly
discouraged.

&&

$$

NYZ012-019>021-085-280600-
/O.CON.KBUF.BZ.W.0001.000000T0000Z-200228T2100Z/
Wyoming-Chautauqua-Cattaraugus-Allegany-Southern Erie-
Including the cities of Warsaw, Jamestown, Olean, Wellsville, 
Orchard Park, and Springville
444 PM EST Thu Feb 27 2020

...BLIZZARD WARNING REMAINS IN EFFECT UNTIL 4 PM EST FRIDAY...

* WHAT...Blizzard conditions. Additional snow accumulations of 5
  to 9 inches with total amounts of up to 2 feet. Winds gusting 
  as high as 50 mph.

* WHERE...Southern Erie and Wyoming counties and the western 
  Southern Tier.

* WHEN...Until 4 PM EST Friday.

* IMPACTS...Travel could be very difficult. Areas of blowing snow
  will significantly reduce visibility. The hazardous conditions
  could impact commutes through Friday. Strong winds could cause 
  some tree damage and result in isolated power outages.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Strong winds will cause significant blowing and drifting snow,
frequently reducing visibilities to zero. Travel is strongly
discouraged.

&&

$$

NYZ004-005-280600-
/O.CON.KBUF.WW.Y.0015.000000T0000Z-200228T2100Z/
/O.CON.KBUF.WS.A.0007.200228T2100Z-200229T2300Z/
Wayne-Northern Cayuga-
Including the cities of Newark and Fair Haven
444 PM EST Thu Feb 27 2020

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 4 PM EST
FRIDAY...
...WINTER STORM WATCH REMAINS IN EFFECT FROM FRIDAY AFTERNOON
THROUGH SATURDAY AFTERNOON...

* WHAT...For the Winter Weather Advisory, snow and blowing snow.
  Winds gusting as high as 55 mph. For the Winter Storm Watch,
  heavy lake effect snow possible. Total snow accumulations in
  excess of 6 inches possible in the most persistent lake snows. 
  Winds could gust as high as 35 mph.

* WHERE...Wayne and Northern Cayuga counties.

* WHEN...For the Winter Weather Advisory, until 4 PM EST Friday. 
  For the Winter Storm Watch, from Friday afternoon through 
  Saturday afternoon.

* IMPACTS...Travel could be very difficult. Areas of blowing snow
  could significantly reduce visibility. The hazardous conditions
  could impact the commutes through Friday. Strong winds could 
  cause some tree damage and result in isolated power outages.

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.

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

&&

$$

NYZ003-013-014-280600-
/O.CON.KBUF.WW.Y.0015.000000T0000Z-200228T2100Z/
Monroe-Livingston-Ontario-
Including the cities of Rochester, Geneseo, and Canandaigua
444 PM EST Thu Feb 27 2020

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 4 PM EST
FRIDAY...

* WHAT...Snow and blowing snow. Additional snow accumulations of 
  1 to 3 inches. Winds gusting as high as 55 mph.

* WHERE...Monroe, Livingston, and Ontario counties.

* WHEN...Until 4 PM EST Friday.

* IMPACTS...Plan on slippery road conditions. Areas of blowing
  snow could significantly reduce visibility. The hazardous
  conditions could impact the commutes through Friday. Strong
  winds could also cause some tree damage and result in isolated 
  power outages.

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.

&&

$$

NYZ001-002-010-011-280600-
/O.CON.KBUF.WW.Y.0015.000000T0000Z-200228T2100Z/
Niagara-Orleans-Northern Erie-Genesee-
Including the cities of Niagara Falls, Medina, Buffalo, 
and Batavia
444 PM EST Thu Feb 27 2020

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 4 PM EST
FRIDAY...

* WHAT...Snow and blowing snow. Additional snow accumulations of 
  1 to 3 inches. Winds gusting as high as 50 mph.

* WHERE...Niagara, Orleans, Northern Erie, and Genesee counties.

* WHEN...Until 4 PM EST Friday.

* IMPACTS...Plan on slippery road conditions. Areas of blowing
  snow could significantly reduce visibility. The hazardous
  conditions could impact the commutes through Friday. Strong 
  winds could cause some tree damage and result in isolated power 
  outages.

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.

&&

$$
990 
WWUS41 KBUF 280133
WSWBUF

URGENT - WINTER WEATHER MESSAGE
National Weather Service Buffalo NY
833 PM EST Thu Feb 27 2020

NYZ004-005-280945-
/O.CAN.KBUF.WW.Y.0015.000000T0000Z-200228T2100Z/
/O.CON.KBUF.WS.A.0007.200228T2100Z-200229T2300Z/
Wayne-Northern Cayuga-
Including the cities of Newark and Fair Haven
833 PM EST Thu Feb 27 2020

...WINTER STORM WATCH REMAINS IN EFFECT FROM FRIDAY AFTERNOON
THROUGH SATURDAY AFTERNOON...
...WINTER WEATHER ADVISORY IS CANCELLED...

* WHAT...Heavy lake effect snow possible. Total snow 
  accumulations in excess of 6 inches possible in the most 
  persistent lake snows. Winds could gust as high as 35 mph.

* WHERE...Wayne and Northern Cayuga counties.

* WHEN...From Friday afternoon through Saturday afternoon.

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

&&

$$

NYZ001>003-010-011-013-014-280245-
/O.CAN.KBUF.WW.Y.0015.000000T0000Z-200228T2100Z/
Niagara-Orleans-Monroe-Northern Erie-Genesee-Livingston-Ontario-
Including the cities of Niagara Falls, Medina, Rochester, 
Buffalo, Batavia, Geneseo, and Canandaigua
833 PM EST Thu Feb 27 2020

...WINTER WEATHER ADVISORY IS CANCELLED...

While winds will continue to gust to nearly 40 mph into Friday
morning...am not expecting more than a coating to an inch of new
snow through at least midday Friday. Lake snows over the Southern
Tier may then push north into the area for later Friday afternoon
and night. 

Motorists should still use a little extra caution tonight though...
especially on north-south oriented roads where there may still be
some drifted snow. 

$$

NYZ006>008-280945-
/O.CON.KBUF.BZ.W.0001.000000T0000Z-200228T2100Z/
Oswego-Jefferson-Lewis-
Including the cities of Oswego, Watertown, and Lowville
833 PM EST Thu Feb 27 2020

...BLIZZARD WARNING REMAINS IN EFFECT UNTIL 4 PM EST FRIDAY...

* WHAT...Blizzard conditions. Total snow accumulations of 3 to 4 
  feet. Winds gusting as high as 55 mph.

* WHERE...The Eastern Lake Ontario Region.

* WHEN...Until 4 PM EST Friday.

* IMPACTS...Travel will be very difficult to impossible. Areas of
  blowing snow will significantly reduce visibility. The 
  hazardous conditions will impact the commutes through Friday. 
  Strong winds could cause some tree damage and result in isolated
  power outages.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Strong winds will cause significant blowing and drifting snow,
frequently reducing visibilities to zero. Travel is strongly
discouraged.

&&

$$

NYZ012-019>021-085-280945-
/O.CON.KBUF.BZ.W.0001.000000T0000Z-200228T2100Z/
Wyoming-Chautauqua-Cattaraugus-Allegany-Southern Erie-
Including the cities of Warsaw, Jamestown, Olean, Wellsville, 
Orchard Park, and Springville
833 PM EST Thu Feb 27 2020

...BLIZZARD WARNING REMAINS IN EFFECT UNTIL 4 PM EST FRIDAY...

* WHAT...Blizzard conditions. Additional snow accumulations of 5 
  to 9 inches with total amounts of up to 2 feet. Winds gusting 
  as high as 50 mph.

* WHERE...Southern Erie and Wyoming counties and the western 
  Southern Tier.

* WHEN...Until 4 PM EST Friday.

* IMPACTS...Travel could be very difficult. Areas of blowing 
  snow will significantly reduce visibility. The hazardous 
  conditions could impact commutes through Friday. Strong winds 
  could cause some tree damage and result in isolated power 
  outages.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Strong winds will cause significant blowing and drifting snow,
frequently reducing visibilities to zero. Travel is strongly
discouraged.

&&

$$
721 
WWUS41 KBUF 280755
WSWBUF

URGENT - WINTER WEATHER MESSAGE
National Weather Service Buffalo NY
255 AM EST Fri Feb 28 2020

NYZ021-281600-
/O.CAN.KBUF.BZ.W.0001.000000T0000Z-200228T2100Z/
/O.NEW.KBUF.WW.Y.0016.200228T0755Z-200229T1500Z/
Allegany-
Including the city of Wellsville
255 AM EST Fri Feb 28 2020

...WINTER WEATHER ADVISORY IN EFFECT UNTIL 10 AM EST SATURDAY...
...BLIZZARD WARNING IS CANCELLED...

* WHAT...Lake effect snow. Additional snow accumulations of 4 to 7
  inches in the most persistent lake snows. The most snow will
  occur over the northern portion of the county. Winds gusting as
  high as 30 mph with areas of blowing snow.

* WHERE...Allegany county.

* WHEN...Until 10 AM EST Saturday.

* IMPACTS...Travel could be very difficult. The hazardous
  conditions could impact the morning and 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.

&&

$$

NYZ012-019-020-085-281600-
/O.CAN.KBUF.BZ.W.0001.000000T0000Z-200228T2100Z/
/O.NEW.KBUF.LE.W.0005.200228T0755Z-200229T1500Z/
Wyoming-Chautauqua-Cattaraugus-Southern Erie-
Including the cities of Warsaw, Jamestown, Olean, Orchard Park, 
and Springville
255 AM EST Fri Feb 28 2020

...LAKE EFFECT SNOW WARNING IN EFFECT UNTIL 10 AM EST SATURDAY...
...BLIZZARD WARNING IS CANCELLED...

* WHAT...Heavy lake effect snow. Additional snow accumulations of
  6 to 12 inches in the most persistent lake snows. The most
  widespread and heaviest lake snows will occur later this
  afternoon into tonight. Winds gusting as high as 40 mph this
  morning near the Lake Erie shoreline will result in areas of 
  blowing and drifting snow.

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

* WHEN...Until 10 AM EST Saturday.

* IMPACTS...Travel could be very difficult. Areas of blowing and
  drifting snow could significantly reduce visibility. The 
  hazardous conditions could impact the 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
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...4249 7842 4270 7841 4273 7848 4259 7887 
        4245 7901 4239 7929 4222 7938 4222 7914 4232 7898 
        4235 7862 
TIME Y20M02D28T0600Z-Y20M02D28T1800Z
COORD...4271 7829 4278 7834 4278 7856 4273 7873 
        4252 7909 4225 7976 4199 7977 4200 7931 4228 7851 
        4236 7844 
TIME Y20M02D28T1800Z-Y20M02D29T0600Z
COORD...4259 7837 4269 7850 4267 7880 4263 7906 
        4238 7950 4230 7975 4199 7977 4199 7897 4215 7862 
        4221 7855 
TIME Y20M02D29T0600Z-Y20M02D29T1500Z

$$

NYZ006>008-281600-
/O.CON.KBUF.BZ.W.0001.000000T0000Z-200228T2100Z/
Oswego-Jefferson-Lewis-
Including the cities of Oswego, Watertown, and Lowville
255 AM EST Fri Feb 28 2020

...BLIZZARD WARNING REMAINS IN EFFECT UNTIL 4 PM EST THIS
AFTERNOON...

* WHAT...Blizzard conditions. Additional snow accumulations of 1
  to 2 feet. Winds gusting as high as 45 mph.

* WHERE...The Eastern Lake Ontario Region.

* WHEN...Until 4 PM EST this afternoon.

* IMPACTS...Travel will be very difficult to impossible. Blowing 
  and drifting snow will significantly reduce visibility. The 
  hazardous conditions will impact the morning and evening 
  commutes. Strong winds could cause some tree damage and result 
  in isolated power outages.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Strong winds will cause significant blowing and drifting snow,
frequently reducing visibilities to zero. Travel is strongly
discouraged.

&&

$$

NYZ004-005-281600-
/O.UPG.KBUF.WS.A.0007.200228T2100Z-200229T2300Z/
/O.NEW.KBUF.WW.Y.0016.200228T2100Z-200229T1800Z/
Wayne-Northern Cayuga-
Including the cities of Newark and Fair Haven
255 AM EST Fri Feb 28 2020

...WINTER WEATHER ADVISORY IN EFFECT FROM 4 PM THIS AFTERNOON TO
1 PM EST SATURDAY...

* WHAT...Lake effect snow expected. Total snow accumulations of 4
  to 7 inches in the most persistent lake snows.

* WHERE...Wayne and Northern Cayuga counties.

* WHEN...From 4 PM this afternoon to 1 PM EST Saturday.

* IMPACTS...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.

&&

$$

JLA
621 
WWUS41 KBUF 281009
WSWBUF

URGENT - WINTER WEATHER MESSAGE
National Weather Service Buffalo NY
509 AM EST Fri Feb 28 2020

NYZ006>008-281800-
/O.CON.KBUF.BZ.W.0001.000000T0000Z-200228T2100Z/
Oswego-Jefferson-Lewis-
Including the cities of Oswego, Watertown, and Lowville
509 AM EST Fri Feb 28 2020

...BLIZZARD WARNING REMAINS IN EFFECT UNTIL 4 PM EST THIS
AFTERNOON...

* WHAT...Blizzard conditions. Additional snow accumulations of 8 
  to 16 inches. Winds gusting as high as 45 mph.

* WHERE...The Eastern Lake Ontario Region.

* WHEN...Until 4 PM EST this afternoon.

* IMPACTS...Travel will be very difficult to impossible. Blowing 
  and drifting snow will significantly reduce visibility. The 
  hazardous conditions will impact the morning and evening 
  commutes. Strong winds could cause some tree damage and result 
  in isolated power outages.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Strong winds will cause significant blowing and drifting snow,
frequently reducing visibilities to zero. Travel is strongly
discouraged.

&&

$$

NYZ012-019-020-085-281800-
/O.CON.KBUF.LE.W.0005.000000T0000Z-200229T1500Z/
Wyoming-Chautauqua-Cattaraugus-Southern Erie-
Including the cities of Warsaw, Jamestown, Olean, Orchard Park, 
and Springville
509 AM EST Fri Feb 28 2020

...LAKE EFFECT SNOW WARNING REMAINS IN EFFECT UNTIL 10 AM EST
SATURDAY...

* WHAT...Heavy lake effect snow. Additional snow accumulations of
  6 to 12 inches in the most persistent lake snows. The most 
  widespread and heaviest lake snows will occur later this 
  afternoon into tonight. Winds gusting as high as 40 mph this 
  morning near the Lake Erie shoreline will result in areas of 
  blowing and drifting snow.

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

* WHEN...Until 10 AM EST Saturday.

* IMPACTS...Travel could be very difficult. Areas of blowing and 
  drifting snow could significantly reduce visibility. The 
  hazardous conditions could impact the 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
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...4249 7842 4270 7841 4273 7848 4259 7887 
        4245 7901 4239 7929 4222 7938 4222 7914 4232 7898 
        4235 7862 
TIME Y20M02D28T0600Z-Y20M02D28T1800Z
COORD...4271 7829 4278 7834 4278 7856 4273 7873 
        4252 7909 4225 7976 4199 7977 4200 7931 4228 7851 
        4236 7844 
TIME Y20M02D28T1800Z-Y20M02D29T0600Z
COORD...4259 7837 4269 7850 4267 7880 4263 7906 
        4238 7950 4230 7975 4199 7977 4199 7897 4215 7862 
        4221 7855 
TIME Y20M02D29T0600Z-Y20M02D29T1500Z

$$

NYZ021-281800-
/O.CON.KBUF.WW.Y.0016.000000T0000Z-200229T1500Z/
Allegany-
Including the city of Wellsville
509 AM EST Fri Feb 28 2020

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 10 AM EST
SATURDAY...

* WHAT...Lake effect snow. Additional snow accumulations of 4 to 7
  inches in the most persistent lake snows. The most snow will
  occur over the northern portion of the county. Winds gusting as
  high as 30 mph with areas of blowing snow.

* WHERE...Allegany county.

* WHEN...Until 10 AM EST Saturday.

* IMPACTS...Travel could be very difficult. The hazardous 
  conditions could impact the morning and 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.

&&

$$

NYZ004-005-281800-
/O.CON.KBUF.WW.Y.0016.200228T2100Z-200229T1800Z/
Wayne-Northern Cayuga-
Including the cities of Newark and Fair Haven
509 AM EST Fri Feb 28 2020

...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 4 PM THIS
AFTERNOON TO 1 PM EST SATURDAY...

* WHAT...Lake effect snow expected. Total snow accumulations of 4
  to 7 inches in the most persistent lake snows.

* WHERE...Wayne and Northern Cayuga counties.

* WHEN...From 4 PM this afternoon to 1 PM EST Saturday.

* IMPACTS...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.

&&

$$
JLA
531 
WWUS41 KBUF 281445
WSWBUF

URGENT - WINTER WEATHER MESSAGE
National Weather Service Buffalo NY
945 AM EST Fri Feb 28 2020

NYZ006>008-282100-
/O.CON.KBUF.BZ.W.0001.000000T0000Z-200228T2100Z/
Oswego-Jefferson-Lewis-
Including the cities of Oswego, Watertown, and Lowville
945 AM EST Fri Feb 28 2020

...BLIZZARD WARNING REMAINS IN EFFECT UNTIL 4 PM EST THIS
AFTERNOON...

* WHAT...Blizzard conditions. Total daytime snow accumulations of
  8 to 16 inches through 4 pm. Winds gusting as high as 45 mph.

* WHERE...The Eastern Lake Ontario Region.

* WHEN...Until 4 PM EST this afternoon.

* IMPACTS...Travel will be very difficult to impossible. Blowing 
  and drifting snow will significantly reduce visibility. The 
  hazardous conditions will impact the morning and evening 
  commutes. Strong winds could cause some tree damage and result 
  in isolated power outages.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Strong winds will cause significant blowing and drifting snow,
frequently reducing visibilities to zero. Travel is strongly
discouraged.

&&

$$

NYZ012-019-020-085-282300-
/O.CON.KBUF.LE.W.0005.000000T0000Z-200229T1500Z/
Wyoming-Chautauqua-Cattaraugus-Southern Erie-
Including the cities of Warsaw, Jamestown, Olean, Orchard Park, 
and Springville
945 AM EST Fri Feb 28 2020

...LAKE EFFECT SNOW WARNING REMAINS IN EFFECT UNTIL 10 AM EST
SATURDAY...

* WHAT...Heavy lake effect snow. Total snow accumulations of 6 to
  12 inches through Saturday morning in the most persistent lake 
  snows. The most widespread and heaviest lake snows will occur 
  later this afternoon into tonight. Winds gusting as high as 40 
  mph this morning near the Lake Erie shoreline will result in 
  areas of blowing and drifting snow.

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

* WHEN...Until 10 AM EST Saturday.

* IMPACTS...Travel could be very difficult. Areas of blowing and
  drifting snow could significantly reduce visibility. The
  hazardous conditions will 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
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...4249 7842 4270 7841 4273 7848 4259 7887 
        4245 7901 4239 7929 4222 7938 4222 7914 4232 7898 
        4235 7862 
TIME Y20M02D28T0600Z-Y20M02D28T1800Z
COORD...4271 7829 4278 7834 4278 7856 4273 7873 
        4252 7909 4225 7976 4199 7977 4200 7931 4228 7851 
        4236 7844 
TIME Y20M02D28T1800Z-Y20M02D29T0600Z
COORD...4259 7837 4269 7850 4267 7880 4263 7906 
        4238 7950 4230 7975 4199 7977 4199 7897 4215 7862 
        4221 7855 
TIME Y20M02D29T0600Z-Y20M02D29T1500Z

$$

NYZ021-282300-
/O.CON.KBUF.WW.Y.0016.000000T0000Z-200229T1500Z/
Allegany-
Including the city of Wellsville
945 AM EST Fri Feb 28 2020

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 10 AM EST
SATURDAY...

* WHAT...Lake effect snow. Total snow accumulations of 4 to 7
  inches though Saturday morning in the most persistent lake 
  snows. The most snow will occur over the northern portion of the
  county. Winds gusting as high as 30 mph with areas of blowing 
  snow.

* WHERE...Allegany county.

* WHEN...Until 10 AM EST Saturday.

* IMPACTS...Travel could be very difficult. The hazardous 
  conditions could impact the morning and 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.

&&

$$

NYZ004-005-282300-
/O.CON.KBUF.WW.Y.0016.200228T2100Z-200229T1800Z/
Wayne-Northern Cayuga-
Including the cities of Newark and Fair Haven
945 AM EST Fri Feb 28 2020

...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 4 PM THIS
AFTERNOON TO 1 PM EST SATURDAY...

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

* WHERE...Wayne and Northern Cayuga counties.

* WHEN...From 4 PM this afternoon to 1 PM EST Saturday.

* IMPACTS...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.

&&

$$
052 
WWUS41 KBUF 281744
WSWBUF

URGENT - WINTER WEATHER MESSAGE
National Weather Service Buffalo NY
1244 PM EST Fri Feb 28 2020

NYZ006>008-290145-
/O.CAN.KBUF.BZ.W.0001.000000T0000Z-200228T2100Z/
/O.EXB.KBUF.LE.W.0005.000000T0000Z-200229T0900Z/
Oswego-Jefferson-Lewis-
Including the cities of Oswego, Watertown, and Lowville
1244 PM EST Fri Feb 28 2020

...LAKE EFFECT SNOW WARNING IN EFFECT UNTIL 4 AM EST SATURDAY...
...BLIZZARD WARNING IS CANCELLED...

* WHAT...Heavy lake effect snow and areas of blowing snow.
  Additional snow accumulations of 6 to 11 inches in the most
  persistent lake snows. Winds gusting as high as 30 mph.

* WHERE...The Eastern Lake Ontario Region.

* WHEN...Until 4 AM EST Saturday.

* IMPACTS...Travel will be very difficult. Areas of blowing snow
  will significantly reduce visibility. The hazardous conditions
  will 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
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...4398 7514 4408 7515 4425 7548 4426 7618 
        4415 7638 4391 7637 4389 7619 4361 7600 4353 7548 
        4388 7550 
TIME Y20M02D28T1700Z-Y20M02D29T0000Z
COORD...4373 7553 4395 7569 4382 7614 4357 7625 
        4356 7643 4342 7670 4322 7650 4322 7587 4346 7581 
        4343 7553 
TIME Y20M02D29T0000Z-Y20M02D29T0900Z

$$

NYZ012-019-020-085-290145-
/O.CON.KBUF.LE.W.0005.000000T0000Z-200229T1500Z/
Wyoming-Chautauqua-Cattaraugus-Southern Erie-
Including the cities of Warsaw, Jamestown, Olean, Orchard Park, 
and Springville
1244 PM EST Fri Feb 28 2020

...LAKE EFFECT SNOW WARNING REMAINS IN EFFECT UNTIL 10 AM EST
SATURDAY...

* WHAT...Heavy lake effect snow and areas of blowing snow.
  Additional snow accumulations of 6 to 11 inches in the most
  persistent lake snows. Winds gusting as high as 30 mph.

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

* WHEN...Until 10 AM EST Saturday.

* IMPACTS...Travel will be very difficult. Areas of blowing snow 
  will significantly reduce visibility. The hazardous conditions 
  will 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
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...4271 7829 4278 7834 4278 7856 4273 7873 
        4252 7909 4225 7976 4199 7977 4200 7931 4228 7851 
        4236 7844 
TIME Y20M02D28T1700Z-Y20M02D29T0600Z
COORD...4259 7837 4269 7850 4267 7880 4263 7906 
        4238 7950 4230 7975 4199 7977 4199 7897 4215 7862 
        4221 7855 
TIME Y20M02D29T0600Z-Y20M02D29T1500Z

$$

NYZ021-290145-
/O.CON.KBUF.WW.Y.0016.000000T0000Z-200229T1500Z/
Allegany-
Including the city of Wellsville
1244 PM EST Fri Feb 28 2020

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 10 AM EST
SATURDAY...

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

* WHERE...Allegany county.

* WHEN...Until 10 AM EST Saturday.

* IMPACTS...Plan on slippery road conditions. The hazardous
  conditions will 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.

&&

$$

NYZ004-005-290145-
/O.CON.KBUF.WW.Y.0016.200228T2100Z-200229T1800Z/
Wayne-Northern Cayuga-
Including the cities of Newark and Fair Haven
1244 PM EST Fri Feb 28 2020

...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 4 PM THIS
AFTERNOON TO 1 PM EST SATURDAY...

* WHAT...Lake effect snow expected. Total snow accumulations of 4
  to 7 inches in the most persistent lake snows. Winds gusting as
  high as 30 mph.

* WHERE...Wayne and Northern Cayuga counties.

* WHEN...From 4 PM this afternoon to 1 PM EST Saturday.

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

&&

$$

JJR

The office that day

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

IssuedProductOfficeCountiesLasted
Feb 26, 4:27 AM ESTLake Effect Snow WarningBUFAllegany, Cattaraugus, Chautauqua, Erie, Jefferson, Lewis and 2 more9 hr
Feb 26, 4:27 AM ESTWinter Storm WatchBUFCayuga, Wayne46 hr
Feb 26, 4:27 AM ESTWinter Storm WarningBUFErie, Genesee, Niagara, Orleans33 hr
Feb 26, 4:32 AM ESTLakeshore Flood WarningBUFChautauqua, Erie, Jefferson, Oswego62 hr
Feb 26, 4:46 AM ESTGale WarningBUF56 hr
Feb 26, 12:58 PM ESTWinter Weather AdvisoryBUFCayuga, Erie, Genesee, Livingston, Monroe, Niagara and 3 more32 hr

Nearby

Blizzard Warnings in New York, 2020Every blizzard warning in 2020

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.