559 WWUS51 KCLE 172001 SQWCLE BULLETIN - IMMEDIATE BROADCAST REQUESTED Snow Squall Warning National Weather Service Cleveland OH 301 PM EST Sat Jan 17 2026 PAC039-049-172030- /O.NEW.KCLE.SQ.W.0016.260117T2001Z-260117T2030Z/ Erie PA-Crawford PA- 301 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 330 PM EST. * At 259 PM EST, a dangerous snow squall was located along a line extending from near Corry to 9 miles west of Sugarcreek, 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. Locations impacted include... Corry, Titusville, Riceville, Cochranton, Hydetown, Townville, and Spartansburg. 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 4149 8011 4199 7961 TIME...MOT...LOC 1959Z 254DEG 23KT 4191 7960 4148 8000 SNOW SQUALL...OBSERVED $$ 15  427 WWUS51 KPBZ 172008 SQWPBZ Snow Squall Warning National Weather Service Pittsburgh PA 308 PM EST Sat Jan 17 2026 PAC019-073-085-121-172030- /O.CON.KPBZ.SQ.W.0023.000000T0000Z-260117T2030Z/ Butler PA-Lawrence PA-Mercer PA-Venango PA- 308 PM EST Sat Jan 17 2026 ...SNOW SQUALL WARNING REMAINS IN EFFECT UNTIL 330 PM EST FOR EASTERN MERCER, WESTERN VENANGO, NORTHWESTERN BUTLER AND NORTHEASTERN LAWRENCE COUNTIES... At 308 PM EST, a dangerous snow squall was located along a line from 7 miles north of Sugarcreek to near Grove City, or along a line from 10 miles northwest of Oil City to near Grove City, moving east at 25 mph. HAZARD...Whiteout conditions with near zero visibility associated with intense bursts of snow and blowing snow. Wind gusts up to 35 mph. SOURCE...Doppler radar and webcams. IMPACT...Dangerous and life-threatening travel conditions are expected to develop rapidly in the warning area. Locations impacted include... Oil City, Grove City, Franklin, Sugarcreek, Slippery Rock, Hasson Heights, Harrisville, Polk, Plain Grove Township, Sandy Lake, Rouseville, Clintonville, Cooperstown, West Liberty, Harlansburg, Kennerdell, Barkeyville, Woodland Heights, Pleasantville and Utica. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow Down! Rapid changes in visibility and road conditions are expected with this dangerous snow squall. Be alert for sudden whiteout conditions. There is no safe place on a highway when a snow squall hits. Visibility and traction are immediately lost in whiteout conditions, making it difficult or impossible to slow down and avoid stopped vehicles. Delay travel or safely exit the highway before the snow squall arrives. && LAT...LON 4094 8024 4149 8002 4149 8000 4160 7983 4162 7983 4162 7957 4095 8003 TIME...MOT...LOC 1953Z 267DEG 22KT 4154 7995 4130 8010 4111 8023 SNOW SQUALL...OBSERVED SNOW SQUALL IMPACT...SIGNIFICANT $$ MLB  607 WWUS51 KBUF 172027 SQWBUF BULLETIN - IMMEDIATE BROADCAST REQUESTED Snow Squall Warning National Weather Service Buffalo NY 327 PM EST Sat Jan 17 2026 NYC003-009-013-029-037-051-055-063-073-121-172115- /O.NEW.KBUF.SQ.W.0006.260117T2027Z-260117T2115Z/ Wyoming NY-Cattaraugus NY-Erie NY-Livingston NY-Niagara NY- Orleans NY-Chautauqua NY-Allegany NY-Genesee NY-Monroe NY- 327 PM EST Sat Jan 17 2026 The National Weather Service in Buffalo has issued a * Snow Squall Warning for... Wyoming County in western New York... Cattaraugus County in western New York... Erie County in western New York... Northwestern Livingston County in western New York... Eastern Niagara County in western New York... Orleans County in western New York... Southeastern Chautauqua County in western New York... Northwestern Allegany County in western New York... Genesee County in western New York... Western Monroe County in western New York... * Until 415 PM EST. * At 325 PM EST, a dangerous snow squall was located along a line extending from near Newfane to Lancaster to near East Aurora to near Springville to Jamestown, moving northeast at 50 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 greater than 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 47 and 55. Interstate 86 between exits 11 and 28. Locations impacted include... Cheektowaga, West Seneca, Jamestown, Clarence, Lockport, Lackawanna, Batavia, Depew, Amherst, and Olean. 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 4203 7949 4262 7881 4286 7880 4336 7872 4342 7835 4340 7787 4313 7780 4283 7782 4200 7833 TIME...MOT...LOC 2025Z 234DEG 44KT 4330 7860 4288 7866 4271 7861 4252 7874 4200 7932 SNOW SQUALL...RADAR INDICATED $$ JJR  783 WWUS51 KCLE 172027 SQWCLE Snow Squall Warning National Weather Service Cleveland OH 327 PM EST Sat Jan 17 2026 PAC039-049-172037- /O.EXP.KCLE.SQ.W.0016.000000T0000Z-260117T2030Z/ Erie PA-Crawford PA- 327 PM EST Sat Jan 17 2026 ...THE SNOW SQUALL WARNING FOR SOUTHEASTERN ERIE AND EASTERN CRAWFORD COUNTIES WILL EXPIRE AT 330 PM EST... The snow squall that prompted the warning has exited the area. Therefore, the snow squall warning will be allowed to expire. LAT...LON 4162 7961 4162 7982 4149 8000 4149 8011 4199 7961 TIME...MOT...LOC 2027Z 254DEG 23KT 4194 7944 4151 7984 $$ Sullivan  810 WWUS51 KPBZ 172027 SQWPBZ BULLETIN - IMMEDIATE BROADCAST REQUESTED Snow Squall Warning National Weather Service Pittsburgh PA 327 PM EST Sat Jan 17 2026 PAC019-031-053-121-172130- /O.NEW.KPBZ.SQ.W.0024.260117T2027Z-260117T2130Z/ Butler PA-Clarion PA-Forest PA-Venango PA- 327 PM EST Sat Jan 17 2026 The National Weather Service in Pittsburgh has issued a * Snow Squall Warning for... Western Forest County in northwestern Pennsylvania... Venango County in northwestern Pennsylvania... Northeastern Butler County in west central Pennsylvania... Central Clarion County in west central Pennsylvania... * Until 430 PM EST. * At 327 PM EST, a dangerous snow squall was located along a line from 15 miles north of Oil City to 8 miles east of Grove City, 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...Doppler radar and webcams. IMPACT...Dangerous and life-threatening travel conditions are expected to develop rapidly in the warning area. * Locations impacted include... Oil City, Franklin, Knox, Sugarcreek, Tionesta, Hasson Heights, Seneca, Emlenton, Rouseville, Clintonville, Shippenville, St. Petersburg, Kennerdell, Barkeyville, Woodland Heights, Pleasantville, Foxburg, Fryburg, West Hickory and Kellettville. This includes Interstate 80 in Pennsylvania between mile markers 30 and 57. 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 4115 7999 4162 7978 4162 7953 4163 7927 4163 7918 4146 7929 4115 7951 4115 7968 4116 7968 4117 7969 4115 7969 TIME...MOT...LOC 2027Z 258DEG 24KT 4164 7966 4137 7981 4118 7994 SNOW SQUALL...OBSERVED SNOW SQUALL IMPACT...SIGNIFICANT $$ MLB  391 WWUS51 KPBZ 172028 SQWPBZ Snow Squall Warning National Weather Service Pittsburgh PA 328 PM EST Sat Jan 17 2026 PAC019-073-085-121-172038- /O.EXP.KPBZ.SQ.W.0023.000000T0000Z-260117T2030Z/ Butler PA-Lawrence PA-Mercer PA-Venango PA- 328 PM EST Sat Jan 17 2026 ...SNOW SQUALL WARNING WILL EXPIRE AT 330 PM EST FOR EASTERN MERCER, WESTERN VENANGO, NORTHWESTERN BUTLER AND NORTHEASTERN LAWRENCE COUNTIES... The snow squall which prompted the warning has exited the area. Therefore, the Snow Squall Warning will be allowed to expire. Roads will remain snow covered. && LAT...LON 4094 8024 4149 8002 4149 8000 4160 7983 4162 7983 4162 7957 4095 8003 TIME...MOT...LOC 2008Z 267DEG 22KT 4154 7982 4131 7997 4111 8010 $$ MLB  598 WWUS51 KPBZ 172042 SQWPBZ Snow Squall Warning National Weather Service Pittsburgh PA 342 PM EST Sat Jan 17 2026 PAC019-031-053-121-172130- /O.CON.KPBZ.SQ.W.0024.000000T0000Z-260117T2130Z/ Butler PA-Clarion PA-Forest PA-Venango PA- 342 PM EST Sat Jan 17 2026 ...SNOW SQUALL WARNING REMAINS IN EFFECT UNTIL 430 PM EST FOR WESTERN FOREST, EASTERN VENANGO, NORTHEASTERN BUTLER AND CENTRAL CLARION COUNTIES... At 342 PM EST, a dangerous snow squall was located along a line from 12 miles north of Tionesta to 14 miles south of Franklin, or along a line from 18 miles northeast of Oil City to 14 miles south of Franklin, 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...Doppler radar and webcams. IMPACT...Dangerous and life-threatening travel conditions are expected to develop rapidly in the warning area. Locations impacted include... Oil City, Knox, Sugarcreek, Tionesta, Hasson Heights, Seneca, Emlenton, Rouseville, Clintonville, Shippenville, St. Petersburg, Kennerdell, Woodland Heights, Pleasantville, Foxburg, Fryburg, West Hickory, Kellettville, Cherry Valley and Cranberry Township. This includes Interstate 80 in Pennsylvania between mile markers 35 and 57. 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 4115 7989 4162 7966 4162 7953 4163 7936 4163 7918 4146 7929 4115 7951 4115 7968 4116 7968 4117 7969 4115 7969 TIME...MOT...LOC 2027Z 258DEG 24KT 4164 7965 4137 7980 4118 7993 SNOW SQUALL...OBSERVED SNOW SQUALL IMPACT...SIGNIFICANT $$ MLB  790 WWUS51 KCTP 172044 SQWCTP BULLETIN - IMMEDIATE BROADCAST REQUESTED Snow Squall Warning National Weather Service State College PA 344 PM EST Sat Jan 17 2026 PAC123-172130- /O.NEW.KCTP.SQ.W.0026.260117T2044Z-260117T2130Z/ Warren PA- 344 PM EST Sat Jan 17 2026 The National Weather Service in State College PA has issued a * Snow Squall Warning for... Warren County in north central Pennsylvania... * Until 430 PM EST. * At 343 PM EST, a dangerous snow squall was located along a line extending from near Ashford Hollow to Garland to near Oil City, moving east at 30 mph. HAZARD...Intense bursts of heavy snow. Gusty winds leading to blowing snow and rapidly falling visibility. Wind gusts up to 35 mph. SOURCE...Radar indicated. IMPACT...Travel will become difficult and potentially dangerous within minutes. This includes the following highways... Route 6 from near Pittsfield to near Ludlow. Route 62 from south of Tidioute to the New York border. State Road 59 from Warren to east of Kinzua Dam. Locations impacted include... Warren, Sheffield, Youngsville, Russell, Scandia, Grand Valley, Warren South, Garland, Kinzua Dam, Chapman State Park, Tidioute, and Starbrick. PRECAUTIONARY/PREPAREDNESS ACTIONS... Consider avoiding or delaying travel until the snow squall passes your location. If you must travel, use extra caution and allow extra time. Rapid changes in visibility and slick road conditions may lead to accidents. There is no safe place on a highway when a snow squall hits. Visibility and traction are immediately lost in whiteout conditions, making it difficult or impossible to slow down and avoid stopped vehicles. Delay travel or safely exit the highway before the snow squall arrives. && LAT...LON 4200 7892 4183 7892 4183 7895 4162 7896 4163 7961 4178 7954 4200 7930 TIME...MOT...LOC 2043Z 252DEG 28KT 4236 7881 4181 7942 4132 7964 SNOW SQUALL...RADAR INDICATED $$ Bowen No PennDOT CMS Boards are encompassed by this warning.  816 WWUS51 KPBZ 172054 SQWPBZ Snow Squall Warning National Weather Service Pittsburgh PA 354 PM EST Sat Jan 17 2026 PAC019-172104- /O.CAN.KPBZ.SQ.W.0024.000000T0000Z-260117T2130Z/ Butler PA- 354 PM EST Sat Jan 17 2026 ...SNOW SQUALL WARNING IS CANCELLED FOR NORTHEASTERN BUTLER COUNTY... The snow squall which prompted the warning has exited the area. Therefore, the Snow Squall Warning has been cancelled. Roads will remain snow covered. && LAT...LON 4125 7973 4162 7953 4163 7944 4163 7918 4146 7929 4124 7945 TIME...MOT...LOC 2042Z 258DEG 24KT 4166 7952 4139 7968 4120 7980 $$ PAC031-053-121-172130- /O.CON.KPBZ.SQ.W.0024.000000T0000Z-260117T2130Z/ Clarion PA-Forest PA-Venango PA- 354 PM EST Sat Jan 17 2026 ...SNOW SQUALL WARNING REMAINS IN EFFECT UNTIL 430 PM EST FOR WESTERN FOREST, EASTERN VENANGO AND NORTHWESTERN CLARION COUNTIES... At 354 PM EST, a dangerous snow squall was located along a line from 12 miles north of Tionesta to 8 miles west of Knox, or along a line from 21 miles northwest of Marienville to 8 miles west of Knox, moving east at 30 mph. HAZARD...Intense bursts of heavy snow and gusty winds leading to blowing snow and rapidly falling visibility. Wind gusts up to 35 mph. SOURCE...Doppler radar and webcams. IMPACT...Travel will become difficult and potentially dangerous within minutes. Locations impacted include... Tionesta, Shippenville, Fryburg, West Hickory, Kellettville, Starr, East Hickory and Cranberry Township. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow Down! Rapid changes in visibility and road conditions are expected with this dangerous snow squall. Be alert for sudden whiteout conditions. There is no safe place on a highway when a snow squall hits. Visibility and traction are immediately lost in whiteout conditions, making it difficult or impossible to slow down and avoid stopped vehicles. Delay travel or safely exit the highway before the snow squall arrives. && LAT...LON 4125 7973 4162 7953 4163 7944 4163 7918 4146 7929 4124 7945 TIME...MOT...LOC 2042Z 258DEG 24KT 4166 7952 4139 7968 4120 7980 SNOW SQUALL...OBSERVED $$ MLB