542 WWUS51 KPBZ 191800 SQWPBZ BULLETIN - IMMEDIATE BROADCAST REQUESTED Snow Squall Warning National Weather Service Pittsburgh PA 100 PM EST Mon Jan 19 2026 PAC005-019-031-053-063-065-121-191915- /O.NEW.KPBZ.SQ.W.0035.260119T1800Z-260119T1915Z/ Armstrong PA-Butler PA-Clarion PA-Forest PA-Indiana PA-Jefferson PA-Venango PA- 100 PM EST Mon Jan 19 2026 The National Weather Service in Pittsburgh has issued a * Snow Squall Warning for... Forest County in northwestern Pennsylvania... Central Venango County in northwestern Pennsylvania... Armstrong County in west central Pennsylvania... Eastern Butler County in west central Pennsylvania... Clarion County in west central Pennsylvania... Northeastern Indiana County in west central Pennsylvania... Jefferson PA County in west central Pennsylvania... * Until 215 PM EST. * At 100 PM EST, a dangerous snow squall was located along a line from 8 miles northwest of Knox to 5 miles northeast of Vandergrift, moving east at 30 mph. HAZARD...Whiteout conditions with near zero visibility associated with intense bursts of snow and blowing snow. Wind gusts greater than 35 mph. SOURCE...Doppler radar and webcams. IMPACT...Travel will become difficult and potentially dangerous within minutes. * Locations impacted include... Oil City, Franklin, Punxsutawney, Clarion, Kittanning, Brookville, Marienville, Knox, Rimersburg, Sugarcreek, Ford City, Reynoldsville, Brockway, Sarver, Freeport, New Bethlehem, West Kittanning, Tionesta, Saxonburg and Hasson Heights. This includes Interstate 80 in Pennsylvania between mile markers 37 and 96. 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 4068 7991 4094 7984 4157 7982 4162 7896 4144 7896 4145 7906 4142 7907 4142 7909 4134 7909 4135 7902 4138 7897 4126 7874 4123 7874 4123 7871 4120 7871 4120 7877 4113 7880 4072 7880 4066 7884 TIME...MOT...LOC 1800Z 261DEG 28KT 4132 7964 4091 7940 4066 7951 SNOW SQUALL...OBSERVED $$ MLB  637 WWUS51 KPBZ 191801 SQWPBZ Snow Squall Warning National Weather Service Pittsburgh PA 101 PM EST Mon Jan 19 2026 PAC005-031-063-065-191811- /O.EXP.KPBZ.SQ.W.0032.000000T0000Z-260119T1800Z/ Armstrong PA-Clarion PA-Indiana PA-Jefferson PA- 101 PM EST Mon Jan 19 2026 ...SNOW SQUALL WARNING HAS EXPIRED FOR CENTRAL ARMSTRONG, SOUTHERN CLARION, NORTHEASTERN INDIANA AND JEFFERSON PA COUNTIES... The snow squall which prompted the warning has continued in intensity. Therefore, a new Snow Squall Warning has been issued. Areas of blowing snow and snow-covered roads will continue to make travel difficult. && LAT...LON 4086 7969 4104 7968 4126 7874 4123 7874 4123 7871 4120 7871 4120 7877 4119 7877 4113 7880 4092 7880 4090 7881 4088 7881 TIME...MOT...LOC 1749Z 253DEG 39KT 4093 7960 $$ MLB  452 WWUS51 KPBZ 191804 SQWPBZ Snow Squall Warning National Weather Service Pittsburgh PA 104 PM EST Mon Jan 19 2026 PAC003-051-059-063-125-129-191845- /O.CON.KPBZ.SQ.W.0034.000000T0000Z-260119T1845Z/ Allegheny PA-Fayette PA-Greene PA-Indiana PA-Washington PA- Westmoreland PA- 104 PM EST Mon Jan 19 2026 ...SNOW SQUALL WARNING REMAINS IN EFFECT UNTIL 145 PM EST FOR SOUTHEASTERN ALLEGHENY, NORTHWESTERN FAYETTE, NORTHEASTERN GREENE, SOUTHEASTERN WASHINGTON, WESTMORELAND AND SOUTHWESTERN INDIANA COUNTIES... At 104 PM EST, a dangerous snow squall was located along a line from over Murrysville to near Jefferson Boro, or along a line from 5 miles northeast of Monroeville to 8 miles northeast of Waynesburg, moving east at 35 mph. HAZARD...Intense bursts of heavy snow and gusty winds leading to blowing snow and rapidly falling visibility. Wind gusts greater than 35 mph. SOURCE...Doppler radar and webcams. IMPACT...Travel will become difficult and potentially dangerous within minutes. Locations impacted include... Monroeville, Greensburg, McKeesport, Uniontown, Jeannette, Latrobe, Connellsville, Waynesburg, Plum, West Mifflin, Murrysville, Jefferson Hills, North Versailles, White Oak, Monessen, Clairton, California, Duquesne, Donora and Glassport. This includes the following highways... Interstate 70 in Pennsylvania between mile markers 31 and 57. Interstate 79 in Pennsylvania between mile markers 14 and 20. Interstate 376 near mile marker 84. Pennsylvania Turnpike between mile markers 55 and 86. 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 4007 8009 4029 7993 4042 7979 4054 7972 4054 7951 4052 7947 4054 7944 4054 7919 4025 7934 3989 7967 3989 8027 TIME...MOT...LOC 1755Z 269DEG 28KT 4047 7977 4024 7992 3997 8017 SNOW SQUALL...OBSERVED $$ MLB  699 WWUS51 KPBZ 191806 SQWPBZ Snow Squall Warning National Weather Service Pittsburgh PA 106 PM EST Mon Jan 19 2026 PAC003-005-019-031-129-191816- /O.EXP.KPBZ.SQ.W.0033.000000T0000Z-260119T1815Z/ Allegheny PA-Armstrong PA-Butler PA-Clarion PA-Westmoreland PA- 106 PM EST Mon Jan 19 2026 ...SNOW SQUALL WARNING WILL EXPIRE AT 115 PM EST FOR NORTHEASTERN ALLEGHENY, NORTHWESTERN WESTMORELAND, SOUTHWESTERN ARMSTRONG, BUTLER AND SOUTHWESTERN CLARION COUNTIES... The snow squall which prompted the warning has continued in intensity. Therefore, the Snow Squall Warning has been reissued. Areas of blowing snow and snow-covered roads will continue to make travel difficult. && LAT...LON 4074 8015 4097 8016 4120 7955 4099 7946 4061 7953 4061 8013 4062 8013 4062 8015 TIME...MOT...LOC 1748Z 254DEG 32KT 4110 7984 4093 7978 4075 7989 $$ MLB  132 WWUS51 KPBZ 191806 RRA SQWPBZ Snow Squall Warning National Weather Service Pittsburgh PA 106 PM EST Mon Jan 19 2026 PAC019-031-073-085-121-191816- /O.EXP.KPBZ.SQ.W.0031.000000T0000Z-260119T1815Z/ Butler PA-Clarion PA-Lawrence PA-Mercer PA-Venango PA- 106 PM EST Mon Jan 19 2026 ...SNOW SQUALL WARNING WILL EXPIRE AT 115 PM EST FOR SOUTHEASTERN MERCER, SOUTHWESTERN VENANGO, NORTHERN BUTLER, WEST CENTRAL CLARION 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. Areas of blowing snow and snow-covered roads will continue to make travel difficult. && LAT...LON 4113 8028 4118 8031 4134 7968 4115 7956 4111 7968 4114 7968 4115 7969 4116 7968 4117 7969 4110 7970 4100 8022 TIME...MOT...LOC 1745Z 253DEG 32KT 4115 7996 $$ MLB  732 WWUS51 KCTP 191807 SQWCTP Snow Squall Warning National Weather Service State College PA 107 PM EST Mon Jan 19 2026 PAC083-191816- /O.CAN.KCTP.SQ.W.0032.000000T0000Z-260119T1830Z/ McKean PA- 107 PM EST Mon Jan 19 2026 ...THE SNOW SQUALL WARNING FOR SOUTHEASTERN MCKEAN COUNTY IS CANCELLED... The snow squall that prompted the warning moved out of the warned area. Therefore, the snow squall warning has been cancelled. && LAT...LON 4158 7766 4159 7808 4199 7790 4200 7729 TIME...MOT...LOC 1806Z 270DEG 43KT 4216 7744 4168 7815 $$ PAC105-117-191830- /O.CON.KCTP.SQ.W.0032.000000T0000Z-260119T1830Z/ Potter PA-Tioga PA- 107 PM EST Mon Jan 19 2026 ...A SNOW SQUALL WARNING REMAINS IN EFFECT UNTIL 130 PM EST FOR POTTER AND NORTHWESTERN TIOGA COUNTIES... At 106 PM EST, a dangerous snow squall was located along a line extending from Cameron to Keating Summit, moving east 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 up to 35 mph. SOURCE...Radar and webcams. IMPACT...Travel will become difficult and potentially dangerous within minutes. Locations impacted include... Coudersport, Elkland, Galeton, Westfield, Genesee, Gaines, Harrison Valley, Cherry Springs State Park, Denton Hill State Park, Lyman Run State Park, Knoxville, and Ulysses. 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 4158 7766 4159 7808 4199 7790 4200 7729 TIME...MOT...LOC 1806Z 270DEG 43KT 4216 7744 4168 7815 SNOW SQUALL...OBSERVED $$ Bauco No PennDOT CMS Boards are encompassed by this warning.  921 WWUS51 KPBZ 191817 SQWPBZ Snow Squall Warning National Weather Service Pittsburgh PA 117 PM EST Mon Jan 19 2026 PAC003-191827- /O.CAN.KPBZ.SQ.W.0034.000000T0000Z-260119T1845Z/ Allegheny PA- 117 PM EST Mon Jan 19 2026 ...SNOW SQUALL WARNING IS CANCELLED FOR SOUTHEASTERN ALLEGHENY COUNTY... The snow squall which prompted the warning has exited the area. Therefore, the Snow Squall Warning has been cancelled. Areas of blowing snow and snow-covered roads will continue to make travel difficult. && LAT...LON 4002 8002 4001 8001 4003 8001 4016 7991 4020 7987 4023 7978 4024 7981 4035 7974 4045 7962 4054 7961 4052 7947 4054 7944 4054 7919 4025 7934 3989 7967 3989 8027 4000 8007 TIME...MOT...LOC 1804Z 269DEG 28KT 4047 7968 4024 7983 3997 8008 $$ PAC051-059-063-125-129-191845- /O.CON.KPBZ.SQ.W.0034.000000T0000Z-260119T1845Z/ Fayette PA-Greene PA-Indiana PA-Washington PA-Westmoreland PA- 117 PM EST Mon Jan 19 2026 ...SNOW SQUALL WARNING REMAINS IN EFFECT UNTIL 145 PM EST FOR NORTHWESTERN FAYETTE, NORTHEASTERN GREENE, SOUTHEASTERN WASHINGTON, CENTRAL WESTMORELAND AND SOUTHWESTERN INDIANA COUNTIES... At 117 PM EST, a dangerous snow squall was located along a line from near Delmont to near Fredericktown-Millsboro, or along a line from 8 miles south of Apollo to 13 miles east of Waynesburg, moving east at 35 mph. HAZARD...Intense bursts of heavy snow and gusty winds leading to blowing snow and rapidly falling visibility. Wind gusts greater than 35 mph. SOURCE...Doppler radar and webcams. IMPACT...Travel will become difficult and potentially dangerous within minutes. Locations impacted include... Greensburg, Uniontown, Jeannette, Latrobe, Connellsville, Waynesburg, Murrysville, Monessen, California, Donora, Mount Pleasant, Scottdale, Charleroi, Irwin, McChesneytown-Loyalhanna, Blairsville, Manor, Youngwood, Derry and Delmont. This includes the following highways... Interstate 70 in Pennsylvania between mile markers 37 and 57. Interstate 79 in Pennsylvania between mile markers 14 and 18. Pennsylvania Turnpike between mile markers 62 and 86. 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 4002 8002 4001 8001 4003 8001 4016 7991 4020 7987 4023 7978 4024 7981 4035 7974 4045 7962 4054 7961 4052 7947 4054 7944 4054 7919 4025 7934 3989 7967 3989 8027 4000 8007 TIME...MOT...LOC 1804Z 269DEG 28KT 4047 7968 4024 7983 3997 8008 SNOW SQUALL...OBSERVED $$ MLB  781 WWUS51 KPBZ 191820 SQWPBZ Snow Squall Warning National Weather Service Pittsburgh PA 120 PM EST Mon Jan 19 2026 PAC019-191830- /O.CAN.KPBZ.SQ.W.0035.000000T0000Z-260119T1915Z/ Butler PA- 120 PM EST Mon Jan 19 2026 ...SNOW SQUALL WARNING IS CANCELLED FOR EASTERN BUTLER COUNTY... The snow squall which prompted the warning has exited the area. Therefore, the Snow Squall Warning has been cancelled. Areas of blowing snow and snow-covered roads will continue to make travel difficult. && LAT...LON 4117 7983 4157 7982 4162 7896 4144 7896 4145 7906 4142 7907 4142 7909 4134 7909 4138 7897 4126 7874 4123 7874 4123 7871 4120 7871 4120 7877 4113 7880 4072 7880 4066 7884 4067 7944 4074 7969 4117 7969 TIME...MOT...LOC 1800Z 261DEG 28KT 4132 7963 4091 7940 4066 7950 $$ PAC005-031-053-063-065-121-191915- /O.CON.KPBZ.SQ.W.0035.000000T0000Z-260119T1915Z/ Armstrong PA-Clarion PA-Forest PA-Indiana PA-Jefferson PA-Venango PA- 120 PM EST Mon Jan 19 2026 ...SNOW SQUALL WARNING REMAINS IN EFFECT UNTIL 215 PM EST FOR FOREST, CENTRAL VENANGO, ARMSTRONG, CLARION, NORTHERN INDIANA AND JEFFERSON PA COUNTIES... At 120 PM EST, a dangerous snow squall was located along a line from 9 miles north of Clarion to 9 miles northwest of Indiana, or along a line from 9 miles northeast of Knox to 9 miles northwest of Indiana, moving east at 30 mph. HAZARD...Whiteout conditions with near zero visibility associated with intense bursts of snow and blowing snow. Wind gusts greater than 35 mph. SOURCE...Doppler radar and webcams. IMPACT...Travel will become difficult and potentially dangerous within minutes. Locations impacted include... Oil City, Franklin, Punxsutawney, Clarion, Kittanning, Brookville, Marienville, Knox, Rimersburg, Sugarcreek, Ford City, Reynoldsville, Brockway, New Bethlehem, West Kittanning, Tionesta, Hasson Heights, Clymer, Sykesville and Falls Creek. This includes Interstate 80 in Pennsylvania between mile markers 37 and 42...and between mile markers 45 and 96. 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 4117 7983 4157 7982 4162 7896 4144 7896 4145 7906 4142 7907 4142 7909 4134 7909 4138 7897 4126 7874 4123 7874 4123 7871 4120 7871 4120 7877 4113 7880 4072 7880 4066 7884 4067 7944 4074 7969 4117 7969 TIME...MOT...LOC 1800Z 261DEG 28KT 4132 7963 4091 7940 4066 7950 SNOW SQUALL...OBSERVED $$ MLB  547 WWUS51 KCTP 191824 SQWCTP Snow Squall Warning National Weather Service State College PA 124 PM EST Mon Jan 19 2026 PAC105-117-191834- /O.EXP.KCTP.SQ.W.0032.000000T0000Z-260119T1830Z/ Potter PA-Tioga PA- 124 PM EST Mon Jan 19 2026 ...THE SNOW SQUALL WARNING FOR POTTER AND NORTHWESTERN TIOGA COUNTIES WILL EXPIRE AT 130 PM EST... The snow squall that prompted the warning has weakened. Therefore, the snow squall warning will be allowed to expire. Roads will remain snow covered and blustery winds may blow the snow around and back onto the roads. Continue to use caution when traveling. && LAT...LON 4158 7766 4159 7808 4199 7790 4200 7729 TIME...MOT...LOC 1824Z 244DEG 43KT 4222 7727 4174 7798 $$ Dangelo No PennDOT CMS Boards are encompassed by this warning.  970 WWUS51 KPBZ 191829 SQWPBZ BULLETIN - IMMEDIATE BROADCAST REQUESTED Snow Squall Warning National Weather Service Pittsburgh PA 129 PM EST Mon Jan 19 2026 PAC051-063-129-191930- /O.NEW.KPBZ.SQ.W.0036.260119T1829Z-260119T1930Z/ Fayette PA-Indiana PA-Westmoreland PA- 129 PM EST Mon Jan 19 2026 The National Weather Service in Pittsburgh has issued a * Snow Squall Warning for... Northern Fayette County in southwestern Pennsylvania... Westmoreland County in southwestern Pennsylvania... Southern Indiana County in west central Pennsylvania... * Until 230 PM EST. * At 129 PM EST, a dangerous snow squall was located along a line from near Indiana to near Jefferson Boro, or along a line from near Indiana to 8 miles east of Waynesburg, moving east at 30 mph. HAZARD...Whiteout conditions with near zero visibility associated with intense bursts of snow and blowing snow. Wind gusts greater than 35 mph. SOURCE...Doppler radar and webcams. IMPACT...Travel will become difficult and potentially dangerous within minutes. * Locations impacted include... Greensburg, Indiana, Uniontown, Latrobe, Connellsville, Homer City, Mount Pleasant, Scottdale, McChesneytown-Loyalhanna, Blairsville, Youngwood, Derry, Lawson Heights, New Stanton, South Connellsville, Perryopolis, Ligonier, Black Lick, Seven Springs and Calumet-Norvelt. This includes the following highways... Interstate 70 in Pennsylvania between mile markers 54 and 57. Pennsylvania Turnpike between mile markers 73 and 99. 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 4068 7926 4068 7883 4034 7901 4012 7918 4009 7926 3990 7940 3989 7992 3990 7993 TIME...MOT...LOC 1829Z 270DEG 27KT 4066 7909 4014 7956 3988 8004 SNOW SQUALL...OBSERVED $$ MLB  651 WWUS51 KPBZ 191829 RRA SQWPBZ Snow Squall Warning National Weather Service Pittsburgh PA 129 PM EST Mon Jan 19 2026 PAC051-059-063-125-129-191845- /O.CON.KPBZ.SQ.W.0034.000000T0000Z-260119T1845Z/ Fayette PA-Greene PA-Indiana PA-Washington PA-Westmoreland PA- 129 PM EST Mon Jan 19 2026 ...SNOW SQUALL WARNING REMAINS IN EFFECT UNTIL 145 PM EST FOR NORTHWESTERN FAYETTE, NORTHEASTERN GREENE, SOUTHEASTERN WASHINGTON, SOUTHWESTERN WESTMORELAND AND SOUTHWESTERN INDIANA COUNTIES... At 129 PM EST, a dangerous snow squall was located along a line from 8 miles west of Blairsville to 5 miles southeast of Brownsville, or along a line from 11 miles north of Latrobe to 8 miles northwest of Uniontown, moving east at 35 mph. HAZARD...Intense bursts of heavy snow and gusty winds leading to blowing snow and rapidly falling visibility. Wind gusts greater than 35 mph. SOURCE...Doppler radar and webcams. IMPACT...Travel will become difficult and potentially dangerous within minutes. Locations impacted include... Greensburg, Uniontown, Jeannette, Latrobe, Connellsville, Waynesburg, California, Mount Pleasant, Scottdale, McChesneytown-Loyalhanna, Blairsville, Youngwood, Derry, Lawson Heights, Brownsville, New Stanton, Fredericktown-Millsboro, South Connellsville, Perryopolis and Fairdale. This includes the following highways... Interstate 70 in Pennsylvania between mile markers 50 and 57. Interstate 79 in Pennsylvania between mile markers 14 and 15. Pennsylvania Turnpike between mile markers 72 and 86. 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 4011 7978 4054 7943 4054 7919 4025 7934 3989 7967 3989 8019 3994 8013 TIME...MOT...LOC 1817Z 270DEG 28KT 4047 7954 4024 7970 3997 7995 SNOW SQUALL...OBSERVED $$ MLB  177 WWUS51 KCTP 191830 SQWCTP BULLETIN - IMMEDIATE BROADCAST REQUESTED Snow Squall Warning National Weather Service State College PA 130 PM EST Mon Jan 19 2026 PAC013-021-023-027-033-035-047-191930- /O.NEW.KCTP.SQ.W.0033.260119T1830Z-260119T1930Z/ Blair PA-Cambria PA-Cameron PA-Centre PA-Clearfield PA-Clinton PA- Elk PA- 130 PM EST Mon Jan 19 2026 The National Weather Service in State College PA has issued a * Snow Squall Warning for... North central Blair County in central Pennsylvania... Northeastern Cambria County in central Pennsylvania... Southeastern Cameron County in north central Pennsylvania... Western Centre County in central Pennsylvania... Clearfield County in central Pennsylvania... West central Clinton County in north central Pennsylvania... Southeastern Elk County in north central Pennsylvania... * Until 230 PM EST. * At 129 PM EST, a dangerous snow squall was located along a line extending from near Hicks Run to Hastings, 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. For those driving on Interstate 80, this includes areas between the Dubois and Milesburg exits, specifically from mile markers 97 to 149. Locations impacted include... DuBois, Clearfield, Tyrone, Sandy, Northern Cambria, Keating, Philipsburg, Woodland, Curwensville, Penfield, Hyde, and Hastings. 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 4072 7880 4115 7880 4120 7876 4120 7871 4123 7871 4123 7874 4126 7873 4129 7878 4131 7878 4134 7784 4096 7790 4066 7828 4067 7883 TIME...MOT...LOC 1829Z 276DEG 16KT 4129 7814 4072 7873 SNOW SQUALL...OBSERVED $$ Bauco This warning encompasses PennDOT CMS Boards D_D2_322 E-Reese Hollow Rd_Port Matilda_4 (Centre)... D_D2_350 S-Sandy Ridge_SP4 (Centre)... D_D2_80 E-145.5_35 (Centre)... D_D2_80 W-146.4_Rest Area_SP6 (Centre)... D_D10_80 W-98.9 (Clearfield)... D_D2_219 N_Falls Creek_25 (Clearfield)... D_D2_219 S_Falls Creek_24 (Clearfield)... D_D2_255 SB_Treasure Lake_21 (Clearfield)... D_D2_322 E-Clearfield_31 (Clearfield)... D_D2_322 EB_Philipsburg_53 (Clearfield)... D_D2_80 E-105.7_28 (Clearfield)... D_D2_80 E-111.5_37 (Clearfield)... D_D2_80 E-116.1_30 (Clearfield)... D_D2_80 E-129.3_34 (Clearfield)... D_D2_80 E-99_26 (Clearfield)... D_D2_80 W-106.2_27 (Clearfield)... D_D2_80 W-116.2_29 (Clearfield)... D_D2_80 W-122.4_38 (Clearfield)... D_D2_80 W-129.4_39 (Clearfield)... D_D2_80 W-134.9_40 (Clearfield)... and D_D2_879 EB_32 (Clearfield).  274 WWUS51 KPBZ 191836 SQWPBZ Snow Squall Warning National Weather Service Pittsburgh PA 136 PM EST Mon Jan 19 2026 PAC051-059-063-125-129-191846- /O.EXP.KPBZ.SQ.W.0034.000000T0000Z-260119T1845Z/ Fayette PA-Greene PA-Indiana PA-Washington PA-Westmoreland PA- 136 PM EST Mon Jan 19 2026 ...SNOW SQUALL WARNING WILL EXPIRE AT 145 PM EST FOR NORTHWESTERN FAYETTE, NORTHEASTERN GREENE, SOUTHEASTERN WASHINGTON, SOUTHWESTERN WESTMORELAND AND SOUTHWESTERN INDIANA COUNTIES... The snow squall which prompted the warning has exited the area. Therefore, the Snow Squall Warning will be allowed to expire. Areas of blowing snow and snow-covered roads will continue to make travel difficult. && LAT...LON 4011 7978 4054 7943 4054 7919 4025 7934 3989 7967 3989 8019 3994 8013 TIME...MOT...LOC 1829Z 270DEG 28KT 4047 7941 4024 7956 3997 7982 $$ MLB  529 WWUS51 KPBZ 191838 SQWPBZ Snow Squall Warning National Weather Service Pittsburgh PA 138 PM EST Mon Jan 19 2026 PAC005-031-053-063-065-121-191915- /O.CON.KPBZ.SQ.W.0035.000000T0000Z-260119T1915Z/ Armstrong PA-Clarion PA-Forest PA-Indiana PA-Jefferson PA-Venango PA- 138 PM EST Mon Jan 19 2026 ...SNOW SQUALL WARNING REMAINS IN EFFECT UNTIL 215 PM EST FOR FOREST, CENTRAL VENANGO, EAST CENTRAL ARMSTRONG, CLARION, NORTHEASTERN INDIANA AND JEFFERSON PA COUNTIES... At 138 PM EST, a dangerous snow squall was located along a line from 10 miles southwest of Marienville to 6 miles north of Indiana, moving east at 30 mph. HAZARD...Whiteout conditions with near zero visibility associated with intense bursts of snow and blowing snow. Wind gusts greater than 35 mph. SOURCE...Doppler radar and webcams. IMPACT...Travel will become difficult and potentially dangerous within minutes. Locations impacted include... Oil City, Franklin, Punxsutawney, Clarion, Kittanning, Brookville, Marienville, Knox, Rimersburg, Sugarcreek, Reynoldsville, Brockway, New Bethlehem, Tionesta, Hasson Heights, Clymer, Sykesville, Falls Creek, Seneca and Rural Valley. This includes Interstate 80 in Pennsylvania between mile markers 51 and 96. 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 4127 7982 4157 7982 4162 7896 4144 7896 4145 7906 4142 7907 4142 7909 4134 7909 4138 7897 4126 7874 4123 7874 4123 7871 4120 7871 4120 7877 4113 7880 4072 7880 4066 7884 4067 7926 4086 7955 4117 7954 TIME...MOT...LOC 1820Z 261DEG 28KT 4134 7943 4093 7919 4068 7930 SNOW SQUALL...OBSERVED $$ MLB  459 WWUS51 KPBZ 191849 SQWPBZ Snow Squall Warning National Weather Service Pittsburgh PA 149 PM EST Mon Jan 19 2026 PAC051-063-129-191930- /O.CON.KPBZ.SQ.W.0036.000000T0000Z-260119T1930Z/ Fayette PA-Indiana PA-Westmoreland PA- 149 PM EST Mon Jan 19 2026 ...SNOW SQUALL WARNING REMAINS IN EFFECT UNTIL 230 PM EST FOR CENTRAL FAYETTE, SOUTHEASTERN WESTMORELAND AND SOUTHEASTERN INDIANA COUNTIES... At 149 PM EST, a dangerous snow squall was located along a line from 14 miles east of Indiana to near Masontown, or along a line from 14 miles east of Indiana to 6 miles west of Uniontown, moving east at 30 mph. HAZARD...Whiteout conditions with near zero visibility associated with intense bursts of snow and blowing snow. Wind gusts greater than 35 mph. SOURCE...Doppler radar and webcams. IMPACT...Travel will become difficult and potentially dangerous within minutes. Locations impacted include... Uniontown, Latrobe, Connellsville, Homer City, Mount Pleasant, Scottdale, McChesneytown-Loyalhanna, Blairsville, Derry, Lawson Heights, South Connellsville, Ligonier, Black Lick, Seven Springs, Calumet-Norvelt, Clymer, Dunbar, Everson, New Florence and Seward. This includes Pennsylvania Turnpike between mile markers 80 and 99. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow Down! Rapid changes in visibility and road conditions are expected with this dangerous snow squall. Be alert for sudden whiteout conditions. There is no safe place on a highway when a snow squall hits. Visibility and traction are immediately lost in whiteout conditions, making it difficult or impossible to slow down and avoid stopped vehicles. Delay travel or safely exit the highway before the snow squall arrives. && LAT...LON 4026 7946 4068 7908 4068 7883 4034 7901 4012 7918 4009 7926 3990 7940 3989 7992 3990 7993 TIME...MOT...LOC 1829Z 270DEG 27KT 4066 7908 4014 7956 3988 8003 SNOW SQUALL...OBSERVED $$ MLB  606 WWUS51 KPBZ 191853 SQWPBZ Snow Squall Warning National Weather Service Pittsburgh PA 153 PM EST Mon Jan 19 2026 PAC005-031-053-063-065-121-191915- /O.CON.KPBZ.SQ.W.0035.000000T0000Z-260119T1915Z/ Armstrong PA-Clarion PA-Forest PA-Indiana PA-Jefferson PA-Venango PA- 153 PM EST Mon Jan 19 2026 ...SNOW SQUALL WARNING REMAINS IN EFFECT UNTIL 215 PM EST FOR FOREST, NORTHEASTERN VENANGO, EAST CENTRAL ARMSTRONG, CLARION, NORTHEASTERN INDIANA AND JEFFERSON PA COUNTIES... At 153 PM EST, a dangerous snow squall was located along a line from 7 miles south of Marienville to 12 miles northeast of Indiana, moving east at 30 mph. HAZARD...Whiteout conditions with near zero visibility associated with intense bursts of snow and blowing snow. Wind gusts greater than 35 mph. SOURCE...Doppler radar and webcams. IMPACT...Travel will become difficult and potentially dangerous within minutes. Locations impacted include... Oil City, Franklin, Punxsutawney, Clarion, Brookville, Marienville, Knox, Sugarcreek, Reynoldsville, Brockway, New Bethlehem, Tionesta, Hasson Heights, Clymer, Sykesville, Falls Creek, Seneca, Rural Valley, Big Run and Dayton. This includes Interstate 80 in Pennsylvania between mile markers 59 and 96. 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 4137 7982 4157 7982 4162 7896 4144 7896 4145 7906 4142 7907 4142 7909 4134 7909 4138 7897 4126 7874 4123 7874 4123 7871 4120 7871 4120 7877 4113 7880 4072 7880 4066 7884 4067 7926 4070 7931 4116 7939 TIME...MOT...LOC 1838Z 261DEG 28KT 4136 7924 4095 7901 4070 7912 SNOW SQUALL...OBSERVED $$ MLB