A STRONG THUNDERSTORM IS LIKELY ACROSS THE NORTH CENTRAL MOUNTAINS AND PORTIONS OF THE MIDDLE SUSQUEHANNA VALLEY, MAINLY DURING THE EARLY TO MID AFTERNOON HOURS TODAY
A few Strong thunderstorms are expected to accompany the passage of a cold front this afternoon. The storm at any one location will be brief and last only 10 to 15 minutes as they move from northwest to southeast across the region at 20 to 25 mph.
The best chance for a thunderstorm accompanied by wind gusts of 40 to 50 mph will be between 1130 AM and 145 PM across Potter and Tioga Counties, 145 PM to 330 PM over Lycoming and Sullivan Counties and 330 to 5 pm across Columbia County.
A few of the storms could intensify, and make localized damaging wind gusts of 55 to 65 mph.
Be certain to monitor local radio stations and available media sources for additional information and possible warnings from your National Weather Service.
Updated:
July 20, 2025 at 10:06 EDT
Event Onset:
July 20, 2025 at 10:06 EDT
Severity:
Moderate
Urgency:
Expected
Certainty:
Observed
Issued By:
NWS State College PA
Area(s):
Columbia
Northern Lycoming
Potter
Southern Lycoming
Sullivan
Tioga
