347 WWUS51 KPBZ 301401 SQWPBZ BULLETIN - IMMEDIATE BROADCAST REQUESTED Snow Squall Warning National Weather Service Pittsburgh PA 901 AM EST Tue Dec 30 2025 OHC019-067-081-PAC003-051-125-129-WVC009-029-301445- /O.NEW.KPBZ.SQ.W.0026.251230T1401Z-251230T1445Z/ Carroll OH-Harrison OH-Jefferson OH-Allegheny PA-Fayette PA- Washington PA-Westmoreland PA-Brooke WV-Hancock WV- 901 AM EST Tue Dec 30 2025 The National Weather Service in Pittsburgh has issued a * Snow Squall Warning for... Southeastern Carroll County in east central Ohio... Northeastern Harrison County in east central Ohio... Jefferson OH County in east central Ohio... Southwestern Allegheny County in southwestern Pennsylvania... Northern Fayette County in southwestern Pennsylvania... Central Washington County in southwestern Pennsylvania... Southwestern Westmoreland County in southwestern Pennsylvania... Brooke County in northern West Virginia... Hancock County in northern West Virginia... * Until 945 AM EST. * At 901 AM EST, a dangerous snow squall was located over Bentleyville, or 8 miles south of Gastonville, and was stationary. HAZARD...Intense bursts of heavy snow and gusty winds leading to blowing snow and rapidly falling visibility. SOURCE...Radar indicated. IMPACT...Travel will become difficult and potentially dangerous within minutes. * Locations impacted include... Bethel Park, McMurray, Weirton, Steubenville, Washington, Canonsburg, Connellsville, Carrollton, Wellsburg, Avella, Gastonville, Upper St. Clair, South Park Township, Cecil-Bishop, Jefferson Hills, Monessen, California, Toronto, Donora and Mount Pleasant. This includes the following highways... Interstate 70 in Pennsylvania between mile markers 15 and 52. Interstate 79 in Pennsylvania between mile markers 32 and 52. Pennsylvania Turnpike between mile markers 90 and 91. 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 4044 8121 4065 8113 4008 7927 3989 7940 TIME...MOT...LOC 1401Z 0DEG 0KT 4015 7997 SNOW SQUALL...RADAR INDICATED $$ AK  197 WWUS51 KPBZ 301426 SQWPBZ Snow Squall Warning National Weather Service Pittsburgh PA 926 AM EST Tue Dec 30 2025 OHC019-301436- /O.CAN.KPBZ.SQ.W.0026.000000T0000Z-251230T1445Z/ Carroll OH- 926 AM EST Tue Dec 30 2025 ...SNOW SQUALL WARNING IS CANCELLED FOR SOUTHEASTERN CARROLL COUNTY... The snow squall which prompted the warning has exited the area. Therefore, the Snow Squall Warning has been cancelled. Roads will remain snow covered. && LAT...LON 4035 8091 4055 8088 4008 7927 4000 7932 3990 7940 3989 7940 TIME...MOT...LOC 1401Z 0DEG 0KT 4015 7997 $$ OHC067-081-PAC003-051-125-129-WVC009-029-301445- /O.CON.KPBZ.SQ.W.0026.000000T0000Z-251230T1445Z/ Harrison OH-Jefferson OH-Allegheny PA-Fayette PA-Washington PA- Westmoreland PA-Brooke WV-Hancock WV- 926 AM EST Tue Dec 30 2025 ...SNOW SQUALL WARNING REMAINS IN EFFECT UNTIL 945 AM EST FOR NORTHEASTERN HARRISON, CENTRAL JEFFERSON OH, SOUTHWESTERN ALLEGHENY, NORTHERN FAYETTE, CENTRAL WASHINGTON, SOUTHWESTERN WESTMORELAND, BROOKE AND HANCOCK COUNTIES... At 926 AM EST, a dangerous snow squall was located over Bentleyville, or 8 miles south of Gastonville, and was stationary. HAZARD...Intense bursts of heavy snow and gusty winds leading to blowing snow and rapidly falling visibility. SOURCE...Radar indicated. IMPACT...Travel will become difficult and potentially dangerous within minutes. Locations impacted include... Bethel Park, McMurray, Weirton, Steubenville, Washington, Canonsburg, Connellsville, Wellsburg, Avella, Gastonville, Upper St. Clair, South Park Township, Cecil-Bishop, Jefferson Hills, Monessen, California, Toronto, Donora, Mount Pleasant and Scottdale. This includes the following highways... Interstate 70 in Pennsylvania between mile markers 15 and 52. Interstate 79 in Pennsylvania between mile markers 32 and 51. Pennsylvania Turnpike between mile markers 90 and 91. 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 4035 8091 4055 8088 4008 7927 4000 7932 3990 7940 3989 7940 TIME...MOT...LOC 1401Z 0DEG 0KT 4015 7997 SNOW SQUALL...RADAR INDICATED $$ 88  662 WWUS51 KPBZ 301444 SQWPBZ Snow Squall Warning National Weather Service Pittsburgh PA 944 AM EST Tue Dec 30 2025 OHC067-081-PAC003-051-125-129-WVC009-029-301454- /O.EXP.KPBZ.SQ.W.0026.000000T0000Z-251230T1445Z/ Harrison OH-Jefferson OH-Allegheny PA-Fayette PA-Washington PA- Westmoreland PA-Brooke WV-Hancock WV- 944 AM EST Tue Dec 30 2025 ...SNOW SQUALL WARNING WILL EXPIRE AT 945 AM EST FOR NORTHEASTERN HARRISON, CENTRAL JEFFERSON OH, SOUTHWESTERN ALLEGHENY, NORTHERN FAYETTE, CENTRAL WASHINGTON, SOUTHWESTERN WESTMORELAND, BROOKE AND HANCOCK COUNTIES... The band of snow that which prompted the warning has weakened slightly. Therefore, the Snow Squall Warning will be allowed to expire. Areas of blowing snow, snow-covered roads, and reduced visibility will continue to make travel difficult. && LAT...LON 4035 8091 4055 8088 4008 7927 4000 7932 3990 7940 3989 7940 TIME...MOT...LOC 1426Z 0DEG 0KT 4015 7997 $$ 88