774 

WWUS51 KPBZ 171901

SQWPBZ



Snow Squall Warning

National Weather Service Pittsburgh PA

201 PM EST Sat Jan 17 2026



PAC073-085-171930-

/O.CON.KPBZ.SQ.W.0022.000000T0000Z-260117T1930Z/

Lawrence PA-Mercer PA-

201 PM EST Sat Jan 17 2026



...SNOW SQUALL WARNING REMAINS IN EFFECT UNTIL 230 PM EST FOR WESTERN

MERCER AND NORTHWESTERN LAWRENCE COUNTIES...



At 201 PM EST, a dangerous snow squall was located along a line from

7 miles north of Greenville to over Leetonia, or along a line from 18

miles north of Sharpsville to near Salem, moving east at 25 mph.



HAZARD...Intense bursts of heavy snow and gusty winds leading to

         blowing snow and rapidly falling visibility to less than

         one-quarter mile. Wind gusts up to 35 mph.



SOURCE...Doppler radar and webcams.



IMPACT...Dangerous and life-threatening travel conditions are

         expected to develop rapidly in the warning area.



Locations impacted include...

  Hermitage, Sharon, Sharpsville, Greenville, Farrell, Pulaski,

  Bessemer, New Bedford, West Middlesex, Clark, Wheatland, Jamestown,

  Fredonia, Sheakleyville and Maurice K Goddard State Park.



This includes the following highways...

Interstate 80 in Pennsylvania between mile markers 0 and 8.

Interstate 79 in Pennsylvania near mile marker 137. Interstate 376

between mile markers 0 and 5.



PRECAUTIONARY/PREPAREDNESS ACTIONS...



Slow Down! Rapid changes in visibility and road conditions are

expected with this dangerous snow squall. Be alert for sudden

whiteout conditions.



There is no safe place on a highway when a snow squall hits.

Visibility and traction are immediately lost in whiteout conditions,

making it difficult or impossible to slow down and avoid stopped

vehicles. Delay travel or safely exit the highway before the snow

squall arrives.



&&



LAT...LON 4113 8052 4149 8052 4148 8016 4095 8052

TIME...MOT...LOC 1851Z 258DEG 22KT 4150 8043 4134 8055 4090 8084



SNOW SQUALL...OBSERVED

SNOW SQUALL IMPACT...SIGNIFICANT



$$



MLB






025 

WWUS51 KPBZ 171902

SQWPBZ



Snow Squall Warning

National Weather Service Pittsburgh PA

202 PM EST Sat Jan 17 2026



OHC019-029-171915-

/O.CON.KPBZ.SQ.W.0021.000000T0000Z-260117T1915Z/

Carroll OH-Columbiana OH-

202 PM EST Sat Jan 17 2026



...SNOW SQUALL WARNING REMAINS IN EFFECT UNTIL 215 PM EST FOR

NORTHEASTERN CARROLL AND CENTRAL COLUMBIANA COUNTIES...



At 202 PM EST, a dangerous snow squall was located along a line from

7 miles north of Columbiana to 11 miles southwest of Lisbon, or along

a line from 7 miles north of Columbiana to 11 miles northeast of

Carrollton, moving east at 30 mph.



HAZARD...Intense bursts of heavy snow and gusty winds leading to

         blowing snow and rapidly falling visibility. Wind gusts up

         to 35 mph.



SOURCE...Radar indicated.



IMPACT...Travel will become difficult and potentially dangerous

         within minutes.



Locations impacted include...

  Salem, Columbiana, Lisbon, Leetonia, New Waterford, Hanoverton,

  Summitville, Guilford Lake State Park, Winona and New Garden.



PRECAUTIONARY/PREPAREDNESS ACTIONS...



Slow Down! Rapid changes in visibility and road conditions are

expected with this dangerous snow squall. Be alert for sudden

whiteout conditions.



&&



LAT...LON 4065 8103 4093 8085 4093 8082 4090 8082

      4090 8060 4065 8078

TIME...MOT...LOC 1846Z 271DEG 24KT 4100 8082 4084 8091 4066 8105



SNOW SQUALL...RADAR INDICATED



$$



MLB






924 

WWUS51 KCLE 171903

SQWCLE



Snow Squall Warning

National Weather Service Cleveland OH

203 PM EST Sat Jan 17 2026



PAC039-049-171911-

/O.EXP.KCLE.SQ.W.0011.000000T0000Z-260117T1900Z/

Erie PA-Crawford PA-

203 PM EST Sat Jan 17 2026



...THE SNOW SQUALL WARNING FOR CENTRAL ERIE AND WESTERN CRAWFORD

COUNTIES HAS EXPIRED...



The snow squall that prompted the warning is moving out of the 

warned area. A Snow Squall Warning remains in effect for portsions 

of eastern Erie and central Crawford Counties until 230 PM EST. 



LAT...LON 4223 7976 4213 7981 4151 8033 4150 8052

      4158 8051 4215 8005 4227 7977

TIME...MOT...LOC 1901Z 246DEG 31KT 4223 7979 4160 8032 



$$



Sullivan






829 

WWUS51 KCLE 171910

SQWCLE



BULLETIN - IMMEDIATE BROADCAST REQUESTED

Snow Squall Warning

National Weather Service Cleveland OH

210 PM EST Sat Jan 17 2026



OHC155-171930-

/O.NEW.KCLE.SQ.W.0014.260117T1910Z-260117T1930Z/

Trumbull OH-

210 PM EST Sat Jan 17 2026



The National Weather Service in Cleveland has issued a



* Snow Squall Warning for...

  Southeastern Trumbull County in northeastern Ohio...



* Until 230 PM EST.



* At 209 PM EST, a dangerous snow squall was located over Hubbard, or

  near Youngstown, moving east at 35 mph.



  HAZARD...Flash freeze on roads. Whiteout conditions with near zero 

           visibility associated with intense bursts of heavy snow 

           and gusty winds leading to blowing snow. Wind gusts up to 

           35 mph.



  SOURCE...Radar and webcams.



  IMPACT...Dangerous and life-threatening travel conditions are 

           expected to develop rapidly in the warning area.



This will affect I-80. 



Locations impacted include...

Hubbard and Maplewood Park.



PRECAUTIONARY/PREPAREDNESS ACTIONS...



If traveling on a highway, find the nearest exit or rest area and 

park safely away from traffic. Allow snow squalls to pass before 

attempting to resume travel.



There is no safe place on a highway when a snow squall hits.

Visibility and traction are immediately lost in whiteout conditions,

making it difficult or impossible to slow down and avoid stopped

vehicles. Delay travel or safely exit the highway before the snow

squall arrives.



&&



LAT...LON 4114 8061 4119 8060 4122 8052 4114 8052

TIME...MOT...LOC 1909Z 268DEG 13KT 4116 8060 



SNOW SQUALL...OBSERVED

SNOW SQUALL IMPACT...SIGNIFICANT 



$$



Sullivan






061 

WWUS51 KPBZ 171911

SQWPBZ



Snow Squall Warning

National Weather Service Pittsburgh PA

211 PM EST Sat Jan 17 2026



OHC019-029-171921-

/O.EXP.KPBZ.SQ.W.0021.000000T0000Z-260117T1915Z/

Carroll OH-Columbiana OH-

211 PM EST Sat Jan 17 2026



...SNOW SQUALL WARNING WILL EXPIRE AT 215 PM EST FOR NORTHEASTERN

CARROLL AND CENTRAL COLUMBIANA COUNTIES...



The snow squall which prompted the warning has weakened. Therefore,

the Snow Squall Warning will be allowed to expire.



&&



LAT...LON 4065 8103 4093 8085 4093 8082 4090 8082

      4090 8060 4065 8078

TIME...MOT...LOC 1902Z 271DEG 24KT 4099 8068 4084 8077 4066 8091



$$



MLB






361 

WWUS51 KCLE 171914

SQWCLE



Snow Squall Warning

National Weather Service Cleveland OH

214 PM EST Sat Jan 17 2026



OHC099-155-171923-

/O.EXP.KCLE.SQ.W.0012.000000T0000Z-260117T1915Z/

Trumbull OH-Mahoning OH-

214 PM EST Sat Jan 17 2026



...THE SNOW SQUALL WARNING FOR SOUTHEASTERN TRUMBULL AND MAHONING

COUNTIES WILL EXPIRE AT 215 PM EST...



The snow squall that prompted the warning has weakened across 

Mahoning County. However, a Snow Squall Warning remains in effect 

for southeastern Trumbull County until 230 PM EST. 



LAT...LON 4090 8096 4125 8070 4136 8052 4090 8052

      4090 8082 4093 8083 4093 8089 4090 8090

TIME...MOT...LOC 1913Z 260DEG 22KT 4127 8048 4093 8073 



$$



Sullivan






572 

WWUS51 KPBZ 171928

SQWPBZ



BULLETIN - IMMEDIATE BROADCAST REQUESTED

Snow Squall Warning

National Weather Service Pittsburgh PA

228 PM EST Sat Jan 17 2026



PAC019-073-085-121-172030-

/O.NEW.KPBZ.SQ.W.0023.260117T1928Z-260117T2030Z/

Butler PA-Lawrence PA-Mercer PA-Venango PA-

228 PM EST Sat Jan 17 2026



The National Weather Service in Pittsburgh has issued a



* Snow Squall Warning for...

  Mercer County in northwestern Pennsylvania...

  Western Venango County in northwestern Pennsylvania...

  Northwestern Butler County in west central Pennsylvania...

  Lawrence County in western Pennsylvania...



* Until 330 PM EST.



* At 228 PM EST, a dangerous snow squall was located along a line

  from 15 miles northeast of Greenville to 7 miles northwest of

  Oakwood, or along a line from 19 miles northwest of Franklin to 9

  miles northwest of New Castle, moving east at 25 mph.



  HAZARD...Whiteout conditions with near zero visibility associated

           with intense bursts of snow and blowing snow. Wind gusts

           up to 35 mph.



  SOURCE...Doppler radar and webcams.



  IMPACT...Dangerous and life-threatening travel conditions are

           expected to develop rapidly in the warning area.



* Locations impacted include...

  New Castle, Hermitage, Sharon, Oil City, Grove City, Franklin,

  Sharpsville, Greenville, Sugarcreek, Farrell, Slippery Rock, New

  Wilmington, Oakwood, New Castle Northwest, Mercer, Pulaski, Hasson

  Heights, Bessemer, Stoneboro and New Bedford.



PRECAUTIONARY/PREPAREDNESS ACTIONS...



Slow Down! Rapid changes in visibility and road conditions are

expected with this dangerous snow squall. Be alert for sudden

whiteout conditions.



There is no safe place on a highway when a snow squall hits.

Visibility and traction are immediately lost in whiteout conditions,

making it difficult or impossible to slow down and avoid stopped

vehicles. Delay travel or safely exit the highway before the snow

squall arrives.



&&



LAT...LON 4124 8052 4148 8034 4149 8000 4160 7983

      4162 7983 4162 7957 4095 8003 4094 8052

TIME...MOT...LOC 1928Z 267DEG 22KT 4153 8016 4130 8031 4110 8044



SNOW SQUALL...OBSERVED

SNOW SQUALL IMPACT...SIGNIFICANT



$$



MLB






219 

WWUS51 KPBZ 171928 RRA

SQWPBZ



Snow Squall Warning

National Weather Service Pittsburgh PA

228 PM EST Sat Jan 17 2026



PAC073-085-171938-

/O.EXP.KPBZ.SQ.W.0022.000000T0000Z-260117T1930Z/

Lawrence PA-Mercer PA-

228 PM EST Sat Jan 17 2026



...SNOW SQUALL WARNING WILL EXPIRE AT 230 PM EST FOR WESTERN MERCER

AND NORTHWESTERN LAWRENCE COUNTIES...



The snow squall which prompted the warning has exited the area.

Therefore, the Snow Squall Warning will be allowed to expire. Roads

will remain snow covered.



&&



LAT...LON 4113 8052 4149 8052 4148 8016 4095 8052

TIME...MOT...LOC 1901Z 258DEG 22KT 4151 8035 4135 8047 4092 8077



$$



MLB






456 

WWUS51 KCLE 171930

SQWCLE



Snow Squall Warning

National Weather Service Cleveland OH

230 PM EST Sat Jan 17 2026



OHC155-171940-

/O.EXP.KCLE.SQ.W.0014.000000T0000Z-260117T1930Z/

Trumbull OH-

230 PM EST Sat Jan 17 2026



...THE SNOW SQUALL WARNING FOR SOUTHEASTERN TRUMBULL COUNTY HAS

EXPIRED...



The snow squall that prompted the warning is exiting the area.

Therefore, the snow squall warning has been allowed to expire.



LAT...LON 4114 8061 4119 8060 4122 8052 4114 8052

TIME...MOT...LOC 1930Z 268DEG 13KT 4116 8053 



$$



Sullivan






782 

WWUS51 KCLE 171932

SQWCLE



BULLETIN - IMMEDIATE BROADCAST REQUESTED

Snow Squall Warning

National Weather Service Cleveland OH

232 PM EST Sat Jan 17 2026



PAC039-049-172000-

/O.NEW.KCLE.SQ.W.0015.260117T1932Z-260117T2000Z/

Erie PA-Crawford PA-

232 PM EST Sat Jan 17 2026



The National Weather Service in Cleveland has issued a



* Snow Squall Warning for...

  Southeastern Erie County in northwestern Pennsylvania...

  Eastern Crawford County in northwestern Pennsylvania...



* Until 300 PM EST.



* At 231 PM EST, a dangerous snow squall was located along a line

  extending from 6 miles southwest of Long Point State Park to 10

  miles east of Atlantic, moving east at 25 mph.



  HAZARD...Intense bursts of heavy snow. Gusty winds leading to 

           blowing snow and visibility rapidly falling to less than 

           one-quarter mile. Wind gusts up to 35 mph.



  SOURCE...Radar and webcams.



  IMPACT...Travel will become difficult and potentially dangerous 

           within minutes.



This will affect portions of I-70, US 322, State Route 77, and State 

Route 89.



Locations impacted include...

Corry, Titusville, Union City, Riceville, Lincolnville, Canadohta

Lake, Guys Mills, Cochranton, Hydetown, Blooming Valley, Townville,

Spartansburg, and Elgin.



PRECAUTIONARY/PREPAREDNESS ACTIONS...



Slow Down! Rapid changes in visibility and road conditions are

expected with this dangerous snow squall. Be alert for sudden

whiteout conditions.



&&



LAT...LON 4162 7961 4162 7982 4149 8000 4148 8024

      4200 7973 4200 7962

TIME...MOT...LOC 1931Z 278DEG 20KT 4211 7951 4147 8015 



SNOW SQUALL...OBSERVED



$$



15






400 

WWUS51 KBUF 171935

SQWBUF



BULLETIN - IMMEDIATE BROADCAST REQUESTED

Snow Squall Warning

National Weather Service Buffalo NY

235 PM EST Sat Jan 17 2026



NYC009-013-029-037-063-073-121-172030-

/O.NEW.KBUF.SQ.W.0005.260117T1935Z-260117T2030Z/

Wyoming NY-Cattaraugus NY-Erie NY-Niagara NY-Orleans NY-

Chautauqua NY-Genesee NY-

235 PM EST Sat Jan 17 2026



The National Weather Service in Buffalo has issued a



* Snow Squall Warning for...

  Western Wyoming County in western New York...

  Cattaraugus County in western New York...

  Erie County in western New York...

  Niagara County in western New York...

  Orleans County in western New York...

  Chautauqua County in western New York...

  Genesee County in western New York...



* Until 330 PM EST.



* At 233 PM EST, a dangerous snow squall was located along a line

  extending from near Pendleton to 6 miles northeast of Clymer,

  moving east at 45 mph.



  HAZARD...Intense bursts of heavy snow. Gusty winds leading to 

           blowing snow and visibility rapidly falling to less than 

           one-quarter mile. Wind gusts up to 35 mph.



  SOURCE...Radar and webcams.



  IMPACT...Travel will become difficult and potentially dangerous 

           within minutes.



This includes the following highways...

 Interstate 90 between exits 48 and 59.

 Interstate 86 between exits 6 and 23.



Locations impacted include...

Buffalo, Cheektowaga, Niagara Falls, West Seneca, North Tonawanda,

Jamestown, Clarence, Lockport, Lackawanna, and Batavia.



PRECAUTIONARY/PREPAREDNESS ACTIONS...



Slow Down! Rapid changes in visibility and road conditions are

expected with this dangerous snow squall. Be alert for sudden

whiteout conditions.



&&



LAT...LON 4200 7970 4248 7946 4260 7919 4272 7909

      4280 7892 4293 7891 4299 7901 4307 7901

      4308 7908 4331 7905 4341 7846 4341 7801

      4327 7800 4200 7858

TIME...MOT...LOC 1933Z 252DEG 37KT 4312 7868 4210 7955 



SNOW SQUALL...OBSERVED



$$



PP






538 

WWUS51 KPBZ 171939

SQWPBZ



Snow Squall Warning

National Weather Service Pittsburgh PA

239 PM EST Sat Jan 17 2026



PAC019-073-085-121-172030-

/O.CON.KPBZ.SQ.W.0023.000000T0000Z-260117T2030Z/

Butler PA-Lawrence PA-Mercer PA-Venango PA-

239 PM EST Sat Jan 17 2026



...SNOW SQUALL WARNING REMAINS IN EFFECT UNTIL 330 PM EST FOR MERCER,

WESTERN VENANGO, NORTHWESTERN BUTLER AND NORTHERN LAWRENCE

COUNTIES...



At 239 PM EST, a dangerous snow squall was located along a line from

15 miles northwest of Franklin to over New Wilmington, or along a

line from 15 miles northwest of Franklin to 7 miles north of New

Castle, moving east at 25 mph.



HAZARD...Whiteout conditions with near zero visibility associated

         with intense bursts of snow and blowing snow. Wind gusts up

         to 35 mph.



SOURCE...Doppler radar and webcams.



IMPACT...Dangerous and life-threatening travel conditions are

         expected to develop rapidly in the warning area.



Locations impacted include...

  New Castle, Hermitage, Oil City, Grove City, Franklin, Sugarcreek,

  Slippery Rock, New Wilmington, Oakwood, New Castle Northwest,

  Mercer, Pulaski, Hasson Heights, Stoneboro, Harrisville, Polk,

  Plain Grove Township, South New Castle, Sandy Lake and Rouseville.



PRECAUTIONARY/PREPAREDNESS ACTIONS...



Slow Down! Rapid changes in visibility and road conditions are

expected with this dangerous snow squall. Be alert for sudden

whiteout conditions.



There is no safe place on a highway when a snow squall hits.

Visibility and traction are immediately lost in whiteout conditions,

making it difficult or impossible to slow down and avoid stopped

vehicles. Delay travel or safely exit the highway before the snow

squall arrives.



&&



LAT...LON 4119 8043 4148 8024 4149 8000 4160 7983

      4162 7983 4162 7957 4095 8003 4094 8046

TIME...MOT...LOC 1928Z 267DEG 22KT 4153 8015 4130 8030 4110 8044



SNOW SQUALL...OBSERVED

SNOW SQUALL IMPACT...SIGNIFICANT



$$



MLB






895 

WWUS51 KCTP 171945

SQWCTP



BULLETIN - IMMEDIATE BROADCAST REQUESTED

Snow Squall Warning

National Weather Service State College PA

245 PM EST Sat Jan 17 2026



PAC123-172045-

/O.NEW.KCTP.SQ.W.0025.260117T1945Z-260117T2045Z/

Warren PA-

245 PM EST Sat Jan 17 2026



The National Weather Service in State College PA has issued a



* Snow Squall Warning for...

  Western Warren County in north central Pennsylvania...



* Until 345 PM EST.



* At 244 PM EST, a dangerous snow squall was located along a line

  extending from Chautauqua Institution to Union City to near

  Meadville, moving east at 20 mph.



  HAZARD...Intense bursts of heavy snow. Gusty winds leading to 

           blowing snow and visibility rapidly falling to less than 

           one-quarter mile. Wind gusts up to 35 mph.



  SOURCE...Radar and webcams.



  IMPACT...Travel will become difficult and potentially dangerous 

           within minutes.



This includes Route 6 from near Corry to Pittsfield.



Locations impacted include...

Columbus, Youngsville, Spring Creek, Lottsville, Enterprise, Garland,

Grand Valley, Tidioute, Sugar Grove, and Bear Lake.



PRECAUTIONARY/PREPAREDNESS ACTIONS...



Consider avoiding or delaying travel until the snow squall passes

your location. If you must travel, use extra caution and allow extra

time. Rapid changes in visibility and slick road conditions may lead

to accidents.



There is no safe place on a highway when a snow squall hits.

Visibility and traction are immediately lost in whiteout conditions,

making it difficult or impossible to slow down and avoid stopped

vehicles. Delay travel or safely exit the highway before the snow

squall arrives.



&&



LAT...LON 4200 7923 4162 7946 4162 7961 4199 7961

      4200 7960

TIME...MOT...LOC 1944Z 260DEG 17KT 4215 7951 4187 7978 4155 8008 



SNOW SQUALL...OBSERVED



$$



Bowen



No PennDOT CMS Boards are encompassed by this warning.






849 

WWUS51 KPBZ 171953

SQWPBZ



Snow Squall Warning

National Weather Service Pittsburgh PA

253 PM EST Sat Jan 17 2026



PAC019-073-085-121-172030-

/O.CON.KPBZ.SQ.W.0023.000000T0000Z-260117T2030Z/

Butler PA-Lawrence PA-Mercer PA-Venango PA-

253 PM EST Sat Jan 17 2026



...SNOW SQUALL WARNING REMAINS IN EFFECT UNTIL 330 PM EST FOR EASTERN

MERCER, WESTERN VENANGO, NORTHWESTERN BUTLER AND NORTHEASTERN

LAWRENCE COUNTIES...



At 253 PM EST, a dangerous snow squall was located along a line from

10 miles northwest of Sugarcreek to near New Wilmington, or along a

line from 12 miles northwest of Franklin to 8 miles southwest of

Grove City, moving east at 25 mph.



HAZARD...Whiteout conditions with near zero visibility associated

         with intense bursts of snow and blowing snow. Wind gusts up

         to 35 mph.



SOURCE...Doppler radar and webcams.



IMPACT...Dangerous and life-threatening travel conditions are

         expected to develop rapidly in the warning area.



Locations impacted include...

  New Castle, Oil City, Grove City, Franklin, Sugarcreek, Slippery

  Rock, New Wilmington, Mercer, Hasson Heights, Stoneboro,

  Harrisville, Polk, Plain Grove Township, South New Castle, Sandy

  Lake, Rouseville, Clintonville, Cooperstown, West Liberty and

  Harlansburg.



PRECAUTIONARY/PREPAREDNESS ACTIONS...



Slow Down! Rapid changes in visibility and road conditions are

expected with this dangerous snow squall. Be alert for sudden

whiteout conditions.



There is no safe place on a highway when a snow squall hits.

Visibility and traction are immediately lost in whiteout conditions,

making it difficult or impossible to slow down and avoid stopped

vehicles. Delay travel or safely exit the highway before the snow

squall arrives.



&&



LAT...LON 4113 8034 4148 8015 4149 8000 4160 7983

      4162 7983 4162 7957 4095 8003 4094 8034

TIME...MOT...LOC 1939Z 267DEG 22KT 4154 8007 4130 8021 4110 8035



SNOW SQUALL...OBSERVED

SNOW SQUALL IMPACT...SIGNIFICANT



$$



MLB