Mercersburg, PA
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Latest Stories from Pennsylvania
Severe storm threat to bring heavy rain and thunderstorms to the Northeast later this week
A line of storms is expected to slam the Northeast after a week of pleasant temperatures and sunshine across portions of the region.
Over 100 million in threat zone of severe storms after days of heat-fueled weather in the Northeast
The Northeast remains under the threat of severe weather Sunday, with more than 100 million Americans at risk of severe storms with damaging wind gusts and hail through this evening.
Wool uniforms and extreme heat: A firsthand account of weather during the Battle of Gettysburg
The Battle of Gettysburg is considered one of the most significant moments of the American Civil War. So what were the weather conditions like, and how did they affect soldiers?
Powerful thunderstorms take aim at Northeast with near-record temperatures reaching triple-digit heat indices
Strong thunderstorms are expected to redevelop Friday afternoon across the Northeast and Mid-Atlantic, threatening more than 70 million people. The severe weather is being fueled by near-record heat, with temperatures forecast to reach the mid-90s from the Carolinas to New York City.