Alert archive / Pennsylvania / Winter Storm Warnings

Winter Storm Warnings in Pennsylvania, 2025

21 winter storm warnings in 2025. An alert counts here when it covered any part of the state, so the counties below add up to more than the state. The archive of winter storm warnings reaches back to 2005.

Winter Storm Warnings by county

Each county as a circle sized by its count in 2025. Tap one for its archive.

Winter Storm Warnings
21
Busiest month
January10 winter storm warnings
Busiest day
January 18, 20254 winter storm warnings

Over time

By month

The alerts

Every alert, in the order issued. Times are local, Eastern Time. Each opens its own page with the text, the map, the radar and the sounding.

IssuedProductOfficeCountiesLasted
Jan 2, 12:37 PM ESTWinter Storm WarningPBZFayette, Indiana, Westmoreland45 hr
Jan 4, 4:18 PM ESTWinter Storm WarningPBZFayette, Greene, Washington, Westmoreland63 hr
Jan 5, 2:05 AM ESTWinter Storm WarningPHIChester, Delaware47 hr
Jan 5, 3:11 AM ESTWinter Storm WarningCTPAdams, Bedford, Franklin, Fulton, Somerset42 hr
Jan 15, 1:18 PM ESTWinter Storm WarningCTPSomerset40 hr
Jan 15, 1:41 PM ESTWinter Storm WarningPBZFayette, Westmoreland39 hr
Jan 18, 3:39 AM ESTWinter Storm WarningPBZFayette, Westmoreland53 hr
Jan 18, 2:37 PM ESTWinter Storm WarningCTPAdams, Columbia, Cumberland, Dauphin, Franklin, Lancaster and 5 more42 hr
Jan 18, 2:49 PM ESTWinter Storm WarningPHIBerks, Bucks, Carbon, Chester, Delaware, Lehigh and 4 more33 hr
Jan 18, 2:55 PM ESTWinter Storm WarningBGMLackawanna, Luzerne, Pike, Wayne34 hr
Feb 8, 3:06 AM ESTWinter Storm WarningBGMWayne28 hr
Feb 16, 9:37 AM ESTWinter Storm WarningCLECrawford, Erie21 hr
Dec 10, 12:45 AM ESTWinter Storm WarningCLEErie49 hr
Dec 12, 11:41 AM ESTWinter Storm WarningPBZAllegheny, Beaver, Fayette, Greene, Indiana, Washington and 1 more49 hr
Dec 13, 2:14 PM ESTWinter Storm WarningPHIBucks, Chester, Delaware, Montgomery, Philadelphia10 hr
Dec 14, 12:29 AM ESTWinter Storm WarningPHIBucks, Chester, Delaware, Montgomery, Philadelphia13 hr
Dec 23, 8:46 AM ESTWinter Storm WarningBGMSusquehanna, Wayne5 hr
Dec 25, 12:54 PM ESTWinter Storm WarningBGMPike, Wayne42 hr
Dec 25, 1:14 PM ESTWinter Storm WarningPHIMonroe32 hr
Dec 30, 1:04 PM ESTWinter Storm WarningPBZFayette, Westmoreland45 hr
Dec 30, 1:12 PM ESTWinter Storm WarningCTPSomerset45 hr

By county

Every county with at least one alert. A county page lists each alert that covered it.

The busiest days

Days with the most alerts issued, by UTC date.

  1. January 18, 20254winter storm warnings
  2. January 5, 20252winter storm warnings
  3. January 15, 20252winter storm warnings
  4. December 25, 20252winter storm warnings
  5. December 30, 20252winter storm warnings
  6. January 2, 20251winter storm warnings
  7. January 4, 20251winter storm warnings
  8. February 8, 20251winter storm warnings
  9. February 16, 20251winter storm warnings
  10. December 10, 20251winter storm warnings
  11. December 12, 20251winter storm warnings
  12. December 13, 20251winter storm warnings

Nearby

Alerts in force nowTornadoes on recordThe radar archive20242026

Sources

National Weather Service watches, warnings, advisories and statements from the Iowa Environmental Mesonet's VTEC archive, which reconstructs tornado, severe thunderstorm, flash flood and marine warnings back to 1986 from the NWS text archive. Storm Prediction Center watches and mesoscale discussions from SPC's archive through the Mesonet. County centers from the US Census Bureau. Warning verification from the Mesonet's Cow. Rebuilt daily.