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Home Return to list Severe Thunderstorm Warning 0253 Issued by the Pittsburgh Forecast Office
Action: New Issued At: 2026-08-08 18:37:59
859
WUUS51 KPBZ 082337
SVRPBZ
PAC019-085-121-090015-
/O.NEW.KPBZ.SV.W.0253.260808T2337Z-260809T0015Z/
BULLETIN - IMMEDIATE BROADCAST REQUESTED
Severe Thunderstorm Warning
National Weather Service Pittsburgh PA
737 PM EDT Sat Aug 8 2026
The National Weather Service in Pittsburgh has issued a
* Severe Thunderstorm Warning for...
Southeastern Mercer County in northwestern Pennsylvania...
Southwestern Venango County in northwestern Pennsylvania...
Northern Butler County in west central Pennsylvania...
* Until 815 PM EDT.
* At 737 PM EDT, a severe thunderstorm was located near Grove City,
moving east at 20 mph.
HAZARD...60 mph wind gusts and small hail.
SOURCE...Radar indicated.
IMPACT...Expect damage to roofs, siding, and trees.
* Locations impacted include...
Grove City, Slippery Rock, Harrisville, Emlenton, Bruin,
Clintonville, Eau Claire, Kennerdell, Barkeyville, Cherry Valley,
Boyers and Cranberry Township.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Seek shelter inside a well-built structure and stay away from
windows. This storm is capable of producing damaging winds.
&&
LAT...LON 4108 8011 4121 8011 4121 8003 4133 8002
4136 7968 4118 7969 4118 7970 4117 7969
4105 7969
TIME...MOT...LOC 2337Z 271DEG 19KT 4116 8003
HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...<1.00 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...60 MPH
$$
MLB
Action: Cancelled Issued At: 2026-08-08 18:54:29
293
WWUS51 KPBZ 082354
SVSPBZ
Severe Weather Statement
National Weather Service Pittsburgh PA
754 PM EDT Sat Aug 8 2026
PAC085-090004-
/O.CAN.KPBZ.SV.W.0253.000000T0000Z-260809T0015Z/
Mercer PA-
754 PM EDT Sat Aug 8 2026
...SEVERE THUNDERSTORM WARNING IS CANCELLED FOR SOUTHEASTERN MERCER
COUNTY...
The storm which prompted the warning has moved out of the area.
Therefore, the warning has been cancelled. To report severe weather,
contact your nearest law enforcement agency. They will send your
report to the National Weather Service office.
&&
LAT...LON 4117 7999 4121 7999 4122 7989 4134 7987
4136 7968 4118 7969 4118 7970 4117 7969
4105 7969 4107 8000
TIME...MOT...LOC 2337Z 271DEG 19KT 4116 8003
$$
PAC019-121-090015-
/O.CON.KPBZ.SV.W.0253.000000T0000Z-260809T0015Z/
Butler PA-Venango PA-
754 PM EDT Sat Aug 8 2026
...SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 815 PM EDT FOR
SOUTHWESTERN VENANGO AND NORTHEASTERN BUTLER COUNTIES...
At 754 PM EDT, a severe thunderstorm was located 10 miles northeast
of Slippery Rock, or 9 miles east of Grove City, moving east at 20
mph.
HAZARD...60 mph wind gusts and small hail.
SOURCE...Radar indicated.
IMPACT...Expect damage to roofs, siding, and trees.
Locations impacted include...
Emlenton, Bruin, Clintonville, Eau Claire, Kennerdell, Barkeyville,
Cherry Valley, Boyers and Cranberry Township.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Seek shelter inside a well-built structure and stay away from
windows. This storm is capable of producing damaging winds.
&&
LAT...LON 4117 7999 4121 7999 4122 7989 4134 7987
4136 7968 4118 7969 4118 7970 4117 7969
4105 7969 4107 8000
TIME...MOT...LOC 2337Z 271DEG 19KT 4116 8003
HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...<1.00 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...60 MPH
$$
MLB
Action: Continued Issued At: 2026-08-08 18:54:29
293
WWUS51 KPBZ 082354
SVSPBZ
Severe Weather Statement
National Weather Service Pittsburgh PA
754 PM EDT Sat Aug 8 2026
PAC085-090004-
/O.CAN.KPBZ.SV.W.0253.000000T0000Z-260809T0015Z/
Mercer PA-
754 PM EDT Sat Aug 8 2026
...SEVERE THUNDERSTORM WARNING IS CANCELLED FOR SOUTHEASTERN MERCER
COUNTY...
The storm which prompted the warning has moved out of the area.
Therefore, the warning has been cancelled. To report severe weather,
contact your nearest law enforcement agency. They will send your
report to the National Weather Service office.
&&
LAT...LON 4117 7999 4121 7999 4122 7989 4134 7987
4136 7968 4118 7969 4118 7970 4117 7969
4105 7969 4107 8000
TIME...MOT...LOC 2337Z 271DEG 19KT 4116 8003
$$
PAC019-121-090015-
/O.CON.KPBZ.SV.W.0253.000000T0000Z-260809T0015Z/
Butler PA-Venango PA-
754 PM EDT Sat Aug 8 2026
...SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 815 PM EDT FOR
SOUTHWESTERN VENANGO AND NORTHEASTERN BUTLER COUNTIES...
At 754 PM EDT, a severe thunderstorm was located 10 miles northeast
of Slippery Rock, or 9 miles east of Grove City, moving east at 20
mph.
HAZARD...60 mph wind gusts and small hail.
SOURCE...Radar indicated.
IMPACT...Expect damage to roofs, siding, and trees.
Locations impacted include...
Emlenton, Bruin, Clintonville, Eau Claire, Kennerdell, Barkeyville,
Cherry Valley, Boyers and Cranberry Township.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Seek shelter inside a well-built structure and stay away from
windows. This storm is capable of producing damaging winds.
&&
LAT...LON 4117 7999 4121 7999 4122 7989 4134 7987
4136 7968 4118 7969 4118 7970 4117 7969
4105 7969 4107 8000
TIME...MOT...LOC 2337Z 271DEG 19KT 4116 8003
HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...<1.00 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...60 MPH
$$
MLB
Action: Continued Issued At: 2026-08-08 19:06:00
641
WWUS51 KPBZ 090005
SVSPBZ
Severe Weather Statement
National Weather Service Pittsburgh PA
805 PM EDT Sat Aug 8 2026
PAC019-121-090015-
/O.CON.KPBZ.SV.W.0253.000000T0000Z-260809T0015Z/
Butler PA-Venango PA-
805 PM EDT Sat Aug 8 2026
...SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 815 PM EDT FOR
SOUTH CENTRAL VENANGO AND NORTHEASTERN BUTLER COUNTIES...
At 805 PM EDT, a severe thunderstorm was located 16 miles south of
Franklin, or 14 miles east of Grove City, moving east at 20 mph.
HAZARD...60 mph wind gusts.
SOURCE...Radar indicated.
IMPACT...Expect damage to roofs, siding, and trees.
Locations impacted include...
Emlenton, Bruin, Clintonville, Eau Claire, Kennerdell, Cherry
Valley, Boyers and Cranberry Township.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Seek shelter inside a well-built structure and stay away from
windows. This storm is capable of producing damaging winds.
&&
LAT...LON 4107 7994 4120 7993 4121 7984 4135 7978
4136 7968 4118 7969 4118 7970 4117 7969
4105 7969
TIME...MOT...LOC 2354Z 271DEG 19KT 4116 7991
HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...0.00 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...60 MPH
$$
MLB
Action: Expired Issued At: 2026-08-08 19:14:30
999
WWUS51 KPBZ 090014
SVSPBZ
Severe Weather Statement
National Weather Service Pittsburgh PA
814 PM EDT Sat Aug 8 2026
PAC019-121-090024-
/O.EXP.KPBZ.SV.W.0253.000000T0000Z-260809T0015Z/
Butler PA-Venango PA-
814 PM EDT Sat Aug 8 2026
...SEVERE THUNDERSTORM WARNING WILL EXPIRE AT 815 PM EDT FOR SOUTH
CENTRAL VENANGO AND NORTHEASTERN BUTLER COUNTIES...
The storm which prompted the warning has weakened below severe
limits, and no longer poses an immediate threat to life or property.
Therefore, the warning will be allowed to expire. To report severe
weather, contact your nearest law enforcement agency. They will send
your report to the National Weather Service office.
&&
LAT...LON 4107 7994 4120 7993 4121 7984 4135 7978
4136 7968 4118 7969 4118 7970 4117 7969
4105 7969
TIME...MOT...LOC 0005Z 271DEG 19KT 4116 7983
$$
MLB
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