Chester County's Home For Weather
Real-time updates, local forecasts, and 130+ years of weather data at your fingertips.
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Month-by-month summaries for every year back to 1890, inside the decade pages.
ChescoWX In The News
From the Archives: The Brandywine Floods of 1915 and 1920
A violent August night in 1915 and rain on a...
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From the Archives: The East Downingtown “Cyclone” of March 9, 1921
After four days of May-like warmth, a violent March storm...
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From the Archives: The Great Blizzard of February 1899
Record cold, then 21 to 53 inches of snow. Drifts...
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From the Archives: The Great Tornado of July 1, 1877
A 22-mile tornado tore across western Chester County and leveled...
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