Severe · Severe Thunderstorm WatchThis alert has expired. It is kept for reference.

Severe Thunderstorm Watch issued September 2 at 11:53PM EDT until September 3

Affecting Cameron, PA; Centre, PA; Clearfield, PA; Clinton, PA; Elk, PA; Lycoming, PA; McKean, PA; Potter, PA; Sullivan, PA; Tioga, PA; Warren, PA

In effect until: Sep 3, 2026, 6:00 AM

Cameron, PA; Centre, PA; Clearfield, PA; Clinton, PA; Elk, PA; Lycoming, PA; McKean, PA; Potter, PA; Sullivan, PA; Tioga, PA; Warren, PA

Possible impact zone across 11 counties in PA; conditions develop through 6:00 AM.

Go indoors and stay away from windows until the storm passes.

See it on the live map View official source

Read the original bulletin (official text)

SEVERE THUNDERSTORM WATCH 646, PREVIOUSLY IN EFFECT UNTIL
MIDNIGHT EDT TONIGHT, IS NOW IN EFFECT UNTIL 2 AM EDT THURSDAY
FOR THE FOLLOWING AREAS

IN PENNSYLVANIA THIS WATCH INCLUDES 11 COUNTIES

IN CENTRAL PENNSYLVANIA

CAMERON               CENTRE                CLEARFIELD
CLINTON               ELK                   LYCOMING
MCKEAN                POTTER                SULLIVAN
TIOGA                 WARREN

THIS INCLUDES THE CITIES OF BRADFORD, CLEARFIELD, COUDERSPORT,
DUBOIS, EMPORIUM, LAPORTE, LOCK HAVEN, MANSFIELD, RENOVO,
RIDGWAY, ST. MARYS, STATE COLLEGE, WARREN, WELLSBORO,
AND WILLIAMSPORT.

Free. In your language.

Get the next alert for your area before it matters.

Alert data: U.S. National Weather Service / NOAA · Translation: WeatherTranslate™

Severe Thunderstorm Watch issued September 2 at 11:53PM EDT until September 3

Get the next alert for your area before it matters.

Get alerts in your language