Alert archive / Pennsylvania / Winter Storm Warnings / 2021
Winter Storm Warnings in Pennsylvania, February 2021
7 winter storm warnings in February 2021. 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 February 2021. Tap one for its archive.
- Winter Storm Warnings
- 7
- Busiest day
- February 14, 20214 winter storm warnings
Over time
By day
Days in UTC, the clock the archive keeps.
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.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Feb 6, 3:23 AM EST | Winter Storm Warning | PHI | Bucks, Chester, Delaware, Montgomery, Philadelphia | 36 hr |
| Feb 14, 4:07 AM EST | Winter Storm Warning | CLE | Crawford, Erie | 54 hr |
| Feb 14, 1:49 PM EST | Winter Storm Warning | PBZ | Allegheny, Armstrong, Beaver, Butler, Clarion, Forest and 7 more | 40 hr |
| Feb 14, 3:46 PM EST | Winter Storm Warning | CTP | Cameron, Centre, Clearfield, Clinton, Elk, Lycoming and 5 more | 38 hr |
| Feb 14, 4:15 PM EST | Winter Storm Warning | BGM | Bradford | 36 hr |
| Feb 17, 2:39 PM EST | Winter Storm Warning | CTP | Adams, Cumberland, Dauphin, Franklin, Fulton, Lancaster and 4 more | 22 hr |
| Feb 17, 3:43 PM EST | Winter Storm Warning | PHI | Berks, Bucks, Carbon, Chester, Delaware, Lehigh and 4 more | 24 hr |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Bucks County2
- Chester County2
- Delaware County2
- Montgomery County2
- Philadelphia County2
- Crawford County1
- Erie County1
- Allegheny County1
- Armstrong County1
- Beaver County1
- Butler County1
- Clarion County1
- Forest County1
- Greene County1
- Jefferson County1
- Lawrence County1
- Mercer County1
- Venango County1
- Washington County1
- Westmoreland County1
- Cameron County1
- Centre County1
- Clearfield County1
- Clinton County1
- Elk County1
- Lycoming County1
- McKean County1
- Potter County1
- Sullivan County1
- Tioga County1
- Warren County1
- Bradford County1
- Adams County1
- Cumberland County1
- Dauphin County1
- Franklin County1
- Fulton County1
- Lancaster County1
- Lebanon County1
- Perry County1
Nearby
Alerts in force nowTornadoes on recordThe radar archive20202022
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. Rebuilt daily.