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Home Return to list Severe Thunderstorm Warning 0252 Issued by the State College Forecast Office
Action: New Issued At: 2026-08-10 13:43:22
035
WUUS51 KCTP 101843
SVRCTP
PAC001-041-055-101930-
/O.NEW.KCTP.SV.W.0252.260810T1843Z-260810T1930Z/
BULLETIN - IMMEDIATE BROADCAST REQUESTED
Severe Thunderstorm Warning
National Weather Service State College PA
243 PM EDT Mon Aug 10 2026
The National Weather Service in State College PA has issued a
* Severe Thunderstorm Warning for...
Adams County in south central Pennsylvania...
Southwestern Cumberland County in south central Pennsylvania...
Southeastern Franklin County in south central Pennsylvania...
* Until 330 PM EDT.
* At 242 PM EDT, a severe thunderstorm was located over Fayetteville,
moving east at 30 mph.
HAZARD...60 mph wind gusts and quarter size hail.
SOURCE...Radar indicated.
IMPACT...Hail damage to vehicles is expected. Expect wind damage
to roofs, siding, and trees.
* Locations impacted include...
Chambersburg, Gettysburg, Hampton, Guilford, St. Thomas, Carroll
Valley, Fayetteville, Bonneauville, Mont Alto, Scotland, Lake
Heritage, and Marion.
This includes Interstate 81 from mile markers 7 to 24.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Stay inside a well built structure and keep away from windows.
To report severe weather, contact your nearest law enforcement
agency. They will send your report to the National Weather Service
office in State College PA.
Very heavy rainfall is occurring with this severe thunderstorm, and
may lead to flash flooding. Do not drive your vehicle through flooded
roadways.
&&
LAT...LON 3984 7785 3994 7780 4003 7765 3997 7703
3972 7713 3972 7731
TIME...MOT...LOC 1842Z 281DEG 27KT 3990 7756
HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...1.00 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...60 MPH
$$
Bowen
Action: Cancelled Issued At: 2026-08-10 13:58:53
566
WWUS51 KCTP 101858
SVSCTP
Severe Weather Statement
National Weather Service State College PA
258 PM EDT Mon Aug 10 2026
PAC041-101908-
/O.CAN.KCTP.SV.W.0252.000000T0000Z-260810T1930Z/
Cumberland PA-
258 PM EDT Mon Aug 10 2026
...THE SEVERE THUNDERSTORM WARNING FOR SOUTHWESTERN CUMBERLAND COUNTY
IS CANCELLED...
The severe thunderstorm which prompted the warning has weakened.
Therefore, the warning has been cancelled.
A Severe Thunderstorm Watch remains in effect until 700 PM EDT for
south central Pennsylvania.
&&
LAT...LON 3983 7780 3996 7762 3996 7746 3995 7746
3996 7745 3997 7703 3972 7713 3972 7731
TIME...MOT...LOC 1858Z 281DEG 27KT 3988 7741
$$
PAC001-055-101930-
/O.CON.KCTP.SV.W.0252.000000T0000Z-260810T1930Z/
Adams PA-Franklin PA-
258 PM EDT Mon Aug 10 2026
...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 330 PM EDT
FOR ADAMS AND SOUTHEASTERN FRANKLIN COUNTIES...
At 258 PM EDT, a severe thunderstorm was located over Cashtown,
moving east at 30 mph.
HAZARD...60 mph wind gusts and quarter size hail.
SOURCE...Radar indicated.
IMPACT...Hail damage to vehicles is expected. Expect wind damage to
roofs, siding, and trees.
Locations impacted include...
Chambersburg, Gettysburg, Hampton, Guilford, Carroll Valley,
Fayetteville, Bonneauville, Mont Alto, Lake Heritage, Marion,
Cashtown, and Orrtanna.
This includes Interstate 81 from mile markers 7 to 19.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Stay inside a well built structure and keep away from windows.
To report severe weather contact your nearest law enforcement agency.
They will send your report to the National Weather Service office in
State College PA.
Torrential rainfall is occurring with this storm, and may lead to
flash flooding. Do not drive your vehicle through flooded roadways.
&&
LAT...LON 3983 7780 3996 7762 3996 7746 3995 7746
3996 7745 3997 7703 3972 7713 3972 7731
TIME...MOT...LOC 1858Z 281DEG 27KT 3988 7741
HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...1.00 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...60 MPH
$$
Bowen
Action: Continued Issued At: 2026-08-10 13:58:53
566
WWUS51 KCTP 101858
SVSCTP
Severe Weather Statement
National Weather Service State College PA
258 PM EDT Mon Aug 10 2026
PAC041-101908-
/O.CAN.KCTP.SV.W.0252.000000T0000Z-260810T1930Z/
Cumberland PA-
258 PM EDT Mon Aug 10 2026
...THE SEVERE THUNDERSTORM WARNING FOR SOUTHWESTERN CUMBERLAND COUNTY
IS CANCELLED...
The severe thunderstorm which prompted the warning has weakened.
Therefore, the warning has been cancelled.
A Severe Thunderstorm Watch remains in effect until 700 PM EDT for
south central Pennsylvania.
&&
LAT...LON 3983 7780 3996 7762 3996 7746 3995 7746
3996 7745 3997 7703 3972 7713 3972 7731
TIME...MOT...LOC 1858Z 281DEG 27KT 3988 7741
$$
PAC001-055-101930-
/O.CON.KCTP.SV.W.0252.000000T0000Z-260810T1930Z/
Adams PA-Franklin PA-
258 PM EDT Mon Aug 10 2026
...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 330 PM EDT
FOR ADAMS AND SOUTHEASTERN FRANKLIN COUNTIES...
At 258 PM EDT, a severe thunderstorm was located over Cashtown,
moving east at 30 mph.
HAZARD...60 mph wind gusts and quarter size hail.
SOURCE...Radar indicated.
IMPACT...Hail damage to vehicles is expected. Expect wind damage to
roofs, siding, and trees.
Locations impacted include...
Chambersburg, Gettysburg, Hampton, Guilford, Carroll Valley,
Fayetteville, Bonneauville, Mont Alto, Lake Heritage, Marion,
Cashtown, and Orrtanna.
This includes Interstate 81 from mile markers 7 to 19.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Stay inside a well built structure and keep away from windows.
To report severe weather contact your nearest law enforcement agency.
They will send your report to the National Weather Service office in
State College PA.
Torrential rainfall is occurring with this storm, and may lead to
flash flooding. Do not drive your vehicle through flooded roadways.
&&
LAT...LON 3983 7780 3996 7762 3996 7746 3995 7746
3996 7745 3997 7703 3972 7713 3972 7731
TIME...MOT...LOC 1858Z 281DEG 27KT 3988 7741
HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...1.00 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...60 MPH
$$
Bowen
Action: Cancelled Issued At: 2026-08-10 14:17:23
140
WWUS51 KCTP 101916
SVSCTP
Severe Weather Statement
National Weather Service State College PA
316 PM EDT Mon Aug 10 2026
PAC055-101926-
/O.CAN.KCTP.SV.W.0252.000000T0000Z-260810T1930Z/
Franklin PA-
316 PM EDT Mon Aug 10 2026
...THE SEVERE THUNDERSTORM WARNING FOR SOUTHEASTERN FRANKLIN COUNTY
IS CANCELLED...
The severe thunderstorm which prompted the warning has weakened.
Therefore, the warning has been cancelled.
A Severe Thunderstorm Watch remains in effect until 700 PM EDT for
south central Pennsylvania.
&&
LAT...LON 3975 7746 3984 7742 3988 7737 3988 7707
3972 7713 3972 7731
TIME...MOT...LOC 1916Z 281DEG 27KT 3985 7723
$$
PAC001-101930-
/O.CON.KCTP.SV.W.0252.000000T0000Z-260810T1930Z/
Adams PA-
316 PM EDT Mon Aug 10 2026
...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 330 PM EDT
FOR SOUTHERN ADAMS COUNTY...
At 316 PM EDT, a severe thunderstorm was located over Gettysburg,
moving east at 30 mph.
HAZARD...60 mph wind gusts and penny size hail.
SOURCE...Radar indicated.
IMPACT...Expect damage to roofs, siding, and trees.
Locations impacted include...
Gettysburg, Carroll Valley, Bonneauville, Lake Heritage, Cashtown,
Orrtanna, Hunterstown, Fairfield, McKnightstown, Two Taverns,
Gettysburg National Military Park, and Liberty Mountain Resort.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Stay inside a well built structure and keep away from windows.
To report severe weather contact your nearest law enforcement agency.
They will send your report to the National Weather Service office in
State College PA.
Torrential rainfall is occurring with this storm, and may lead to
flash flooding. Do not drive your vehicle through flooded roadways.
&&
LAT...LON 3975 7746 3984 7742 3988 7737 3988 7707
3972 7713 3972 7731
TIME...MOT...LOC 1916Z 281DEG 27KT 3985 7723
HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...0.75 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...60 MPH
$$
Bowen
Action: Continued Issued At: 2026-08-10 14:17:23
140
WWUS51 KCTP 101916
SVSCTP
Severe Weather Statement
National Weather Service State College PA
316 PM EDT Mon Aug 10 2026
PAC055-101926-
/O.CAN.KCTP.SV.W.0252.000000T0000Z-260810T1930Z/
Franklin PA-
316 PM EDT Mon Aug 10 2026
...THE SEVERE THUNDERSTORM WARNING FOR SOUTHEASTERN FRANKLIN COUNTY
IS CANCELLED...
The severe thunderstorm which prompted the warning has weakened.
Therefore, the warning has been cancelled.
A Severe Thunderstorm Watch remains in effect until 700 PM EDT for
south central Pennsylvania.
&&
LAT...LON 3975 7746 3984 7742 3988 7737 3988 7707
3972 7713 3972 7731
TIME...MOT...LOC 1916Z 281DEG 27KT 3985 7723
$$
PAC001-101930-
/O.CON.KCTP.SV.W.0252.000000T0000Z-260810T1930Z/
Adams PA-
316 PM EDT Mon Aug 10 2026
...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 330 PM EDT
FOR SOUTHERN ADAMS COUNTY...
At 316 PM EDT, a severe thunderstorm was located over Gettysburg,
moving east at 30 mph.
HAZARD...60 mph wind gusts and penny size hail.
SOURCE...Radar indicated.
IMPACT...Expect damage to roofs, siding, and trees.
Locations impacted include...
Gettysburg, Carroll Valley, Bonneauville, Lake Heritage, Cashtown,
Orrtanna, Hunterstown, Fairfield, McKnightstown, Two Taverns,
Gettysburg National Military Park, and Liberty Mountain Resort.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Stay inside a well built structure and keep away from windows.
To report severe weather contact your nearest law enforcement agency.
They will send your report to the National Weather Service office in
State College PA.
Torrential rainfall is occurring with this storm, and may lead to
flash flooding. Do not drive your vehicle through flooded roadways.
&&
LAT...LON 3975 7746 3984 7742 3988 7737 3988 7707
3972 7713 3972 7731
TIME...MOT...LOC 1916Z 281DEG 27KT 3985 7723
HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...0.75 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...60 MPH
$$
Bowen
Action: Expired Issued At: 2026-08-10 14:24:24
237
WWUS51 KCTP 101923
SVSCTP
Severe Weather Statement
National Weather Service State College PA
323 PM EDT Mon Aug 10 2026
PAC001-101933-
/O.EXP.KCTP.SV.W.0252.000000T0000Z-260810T1930Z/
Adams PA-
323 PM EDT Mon Aug 10 2026
...THE SEVERE THUNDERSTORM WARNING FOR SOUTHERN ADAMS COUNTY WILL
EXPIRE AT 330 PM EDT...
The storm which prompted the warning has weakened below severe
limits, and no longer poses an immediate threat to life or property.
Therefore, the warning will be allowed to expire. However, heavy
rain is still possible with this thunderstorm.
A Severe Thunderstorm Watch remains in effect until 700 PM EDT for
south central Pennsylvania.
&&
LAT...LON 3975 7746 3984 7742 3988 7737 3988 7707
3972 7713 3972 7731
TIME...MOT...LOC 1923Z 281DEG 27KT 3984 7718
$$
Bowen
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