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320 
WWUS41 KBUF 160027
WSWBUF

URGENT - WINTER WEATHER MESSAGE
National Weather Service Buffalo NY
727 PM EST Sat Feb 15 2025

NYZ008-161230-
/O.CON.KBUF.WS.W.0003.000000T0000Z-250217T0600Z/
/O.CON.KBUF.WS.A.0010.250217T0600Z-250219T1100Z/
Lewis-
Including the cities of Lowville
727 PM EST Sat Feb 15 2025

...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 1 AM EST MONDAY...
...WINTER STORM WATCH REMAINS IN EFFECT FROM LATE SUNDAY NIGHT 
THROUGH LATE TUESDAY NIGHT...

* WHAT...For the Winter Storm Warning, heavy mixed precipitation. 
  Additional snow and sleet accumulations 6 to 11 inches and ice 
  accumulations of between one quarter and one half of an inch, with 
  the greatest icing expected across the southern half of the 
  county. Winds gusting as high as 40 mph Sunday afternoon and 
  night. For the Winter Storm Watch, heavy lake effect snow 
  possible. Total snow accumulations 9 to 18 inches possible in the 
  most persistent lake snows across the southern half of the county. 
  Winds could gust as high as 45 to 50 mph Monday creating blowing 
  and drifting snow with near whiteout conditions at times.

* WHERE...Lewis County.

* WHEN...For the Winter Storm Warning, until 1 AM EST Monday. For 
  the Winter Storm Watch, from late Sunday night through late 
  Tuesday night.

* IMPACTS...For the Winter Storm Warning, power outages and tree 
  damage are possible due to the ice and strong winds. Travel could 
  be very difficult. Roads, and especially bridges and overpasses, 
  will likely become slick and hazardous. For the Winter Storm 
  Watch, heavy lake effect snow possible. Travel could be nearly 
  impossible in areas of blowing snow with reduced visibility. The 
  hazardous conditions could impact the Monday morning and evening 
  commutes.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Widespread accumulating snow and ice will create dangerous travel 
conditions.

Submit snow and ice reports through our website or social media.

Narrow bands of heavy snow could bring rapidly changing road 
conditions and visibilities. Localized travel problems will be 
possible.

During lake effect snow, the weather can vary from bands of locally 
heavy snow with greatly reduced visibilities to dry conditions just 
a few miles away. Be prepared for rapid changes in weather, 
visibility, and road conditions.

&&

$$

NYZ007-161230-
/O.CON.KBUF.WS.W.0003.000000T0000Z-250217T0600Z/
Jefferson-
Including the cities of Watertown
727 PM EST Sat Feb 15 2025

...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 1 AM EST MONDAY...

* WHAT...Heavy mixed precipitation. Additional snow accumulations 6 
  to 12 inches and ice accumulations of up to three tenths of an 
  inch, with the greatest ice accumulations across far southern 
  sections. Winds gusting as high as 45 mph Sunday afternoon and 
  Sunday night.

* WHERE...Jefferson County.

* WHEN...Until 1 AM EST Monday.

* IMPACTS...Power outages and tree damage are possible due to the 
  ice and strong winds. Travel could be very difficult. Bridges, 
  ramps, and overpasses will be very slippery.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Widespread accumulating snow and ice will create dangerous travel 
conditions.

Submit snow and ice reports through our website or social media.

&&

$$

NYZ004-005-161230-
/O.CON.KBUF.WW.Y.0017.000000T0000Z-250217T0600Z/
/O.CON.KBUF.WS.A.0010.250217T0600Z-250219T1100Z/
Wayne-Northern Cayuga-
Including the cities of Newark and Fair Haven
727 PM EST Sat Feb 15 2025

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 1 AM EST MONDAY...
...WINTER STORM WATCH REMAINS IN EFFECT FROM LATE SUNDAY NIGHT 
THROUGH LATE TUESDAY NIGHT...

* WHAT...For the Winter Weather Advisory, mixed precipitation. 
  Additional snow and sleet accumulations 2 to 4 inches and ice 
  accumulations of up to one quarter of an inch. Winds gusting as 
  high as 50 mph Sunday afternoon and Sunday night. For the Winter 
  Storm Watch, heavy lake effect snow possible. Total snow 
  accumulations 8 to 16 inches possible in the most persistent lake 
  snows. Winds could gust as high as 50 mph Monday and Monday night 
  creating blowing and drifting snow with near whiteout conditions 
  at times.

* WHERE...Wayne and Northern Cayuga Counties. For the Winter Storm 
  Watch northeastern Wayne and northern Cayuga counties.

* WHEN...For the Winter Weather Advisory, until 1 AM EST Monday. For 
  the Winter Storm Watch, from late Sunday night through late 
  Tuesday night.

* IMPACTS...For the Winter Weather Advisory, power outages and tree 
  damage are possible due to the ice and strong winds. Travel could 
  be difficult with slick roadways, particularly bridges and 
  overpasses. For the Winter Storm Watch, visibilities may 
  occasionally drop below 1/4 mile due to falling and blowing snow. 
  Roads will likely become slick and hazardous.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Periods of snow, sleet or freezing rain will result in slippery 
roads and limited visibilities. Slow down and use caution while 
driving.

Submit snow and ice reports through our website or social media.

Narrow bands of heavy snow could bring rapidly changing road 
conditions and visibilities. Localized travel problems will be 
possible.

During lake effect snow, the weather can vary from bands of locally 
heavy snow with greatly reduced visibilities to dry conditions just 
a few miles away. Be prepared for rapid changes in weather, 
visibility, and road conditions.

&&

$$

NYZ006-161230-
/O.CON.KBUF.WW.Y.0017.000000T0000Z-250217T0600Z/
/O.CON.KBUF.WS.A.0010.250217T0600Z-250219T1100Z/
Oswego-
Including the cities of Oswego
727 PM EST Sat Feb 15 2025

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 1 AM EST MONDAY...
...WINTER STORM WATCH REMAINS IN EFFECT FROM LATE SUNDAY NIGHT 
THROUGH LATE TUESDAY NIGHT...

* WHAT...For the Winter Weather Advisory, mixed precipitation. 
  Additional snow and sleet accumulations 4 to 7 inches and ice 
  accumulations between one tenth and four tenths of an inch. Winds 
  gusting as high as 50 mph Sunday afternoon and Sunday night. For 
  the Winter Storm Watch, heavy lake effect snow possible. Total 
  snow accumulations 12 to 24 inches possible in the most persistent 
  lake snows. Winds could gust as high as 50 mph.

* WHERE...Oswego County.

* WHEN...For the Winter Weather Advisory, until 1 AM EST Monday. For 
  the Winter Storm Watch, from late Sunday night through late 
  Tuesday night.

* IMPACTS...For the Winter Weather Advisory, power outages and tree 
  damage are possible due to the ice. Travel could be difficult. For 
  the Winter Storm Watch, visibilities may occasionally drop below 
  1/4 mile due to falling and blowing snow. Travel could be nearly 
  impossible in areas of blowing and falling snow with near whiteout 
  conditions at times. The hazardous conditions could impact the 
  Monday morning and evening commutes.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Periods of snow, sleet or freezing rain will result in slippery 
roads and limited visibilities. Slow down and use caution while 
driving.

Submit snow and ice reports through our website or social media.

Be prepared for slippery roads. Slow down and use caution while 
driving. If you are going outside, be careful on stairs, sidewalks, 
and driveways. These surfaces could be icy and slippery, increasing 
your risk of a fall and injury.

Narrow bands of heavy snow could bring rapidly changing road 
conditions and visibilities. Localized travel problems will be 
possible.

During lake effect snow, the weather can vary from bands of locally 
heavy snow with greatly reduced visibilities to dry conditions just 
a few miles away. Be prepared for rapid changes in weather, 
visibility, and road conditions.

&&

$$

NYZ001-002-161230-
/O.CON.KBUF.WW.Y.0017.000000T0000Z-250217T0600Z/
Niagara-Orleans-
Including the cities of Niagara Falls and Medina
727 PM EST Sat Feb 15 2025

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

* WHAT...Mixed precipitation. Additional snow and sleet 
  accumulations 4 to 8 inches, the bulk of which will occur later 
  Sunday morning through Sunday night. Ice accumulations up to three 
  tenths of an inch. Winds gusting as high as 45 mph.

* WHERE...Niagara and Orleans Counties.

* WHEN...Until 1 AM EST Monday.

* IMPACTS...Power outages and tree damage are possible due to the 
  ice. Travel could be become difficult.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Periods of snow, sleet or freezing rain will result in slippery 
roads and limited visibilities. Slow down and use caution while 
driving.

Submit snow and ice reports through our website or social media.

&&

$$

NYZ003-010>014-019>021-085-161230-
/O.CON.KBUF.WW.Y.0017.000000T0000Z-250217T0600Z/
Monroe-Northern Erie-Genesee-Wyoming-Livingston-Ontario-
Chautauqua-Cattaraugus-Allegany-Southern Erie-
Including the cities of Rochester, Buffalo, Batavia, Warsaw,
Geneseo, Canandaigua, Jamestown, Olean, Wellsville, Orchard Park,
and Springville
727 PM EST Sat Feb 15 2025

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

* WHAT...Mixed precipitation. Additional snow and sleet 
  accumulations 4 to 8 inches, the bulk of which will occur from 
  late Sunday morning through Sunday night. Ice accumulations of a 
  few hundredths to two tenths of an inch possible, with the 
  greatest amounts across far northern Erie and Genesee counties.  
  Winds gusting as high as 50 mph.

* WHERE...Erie, Monroe, Genesee, Wyoming, Livingston, Ontario, 
  Chautauqua, Cattaraugus, and Allegany Counties.

* WHEN...Until 1 AM EST Monday.

* IMPACTS...Travel will be difficult. Gusty winds could bring down 
  tree branches and cause isolated power outages.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Periods of snow, sleet or freezing rain will result in slippery 
roads and limited visibilities. Slow down and use caution while 
driving.

Submit snow and ice reports through our website or social media.

&&

$$

JJR