Central Pennsylvania is still experiencing a deadly heat wave; strong thunderstorms are predicted for Wednesday and Thursday, and a heat advisory is in effect today.
With heat index values possibly reaching 104 degrees, the National Weather Service has issued a heat advisory for a large portion of central Pennsylvania from 11 a.m. Tuesday through 8 p.m. Wednesday.
Approximately 10 to 15 degrees above historical averages and getting close to daily record levels, temperatures will stay between 85 and 95 degrees.
Wednesday and Thursday are predicted to see a major change in the weather pattern, with a higher likelihood of severe thunderstorms.
Heavy rains is most likely to occur Thursday afternoon and evening, with the potential for isolated flash floods, especially in the state’s southern and southeast regions.
A cold front is expected to deliver cooler, less humid air on Friday, marking a significant change in the weather pattern. Highs will range from the low 70s in the northern tier to the mid-80s toward the Maryland border, with temperatures dropping by 10 to 20 degrees.
With daytime highs of 70 to 80 degrees and evening lows of 50 to 60 degrees, the first weekend of August is predicted to be pleasantly chilly.
Current weather radar
Weather reports
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This story’s first draft was created by generative AI and then modified and vetted by PennLive.com personnel.
