Alert archive / Pennsylvania / Winter Weather Advisories / 2021
Winter Weather Advisories in Pennsylvania, February 2021
32 winter weather advisories 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 weather advisories reaches back to 2005.
Winter Weather Advisories by county
Each county as a circle sized by its count in February 2021. Tap one for its archive.
- Winter Weather Advisories
- 32
- Busiest day
- February 8, 20214 winter weather advisories
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 2, 5:06 AM EST | Winter Weather Advisory | CTP | Dauphin, Lancaster, Lebanon, Lycoming, Schuylkill, Sullivan and 2 more | 6 hr |
| Feb 2, 6:45 PM EST | Winter Weather Advisory | PBZ | Fayette, Westmoreland | 9 hr |
| Feb 2, 6:57 PM EST | Winter Weather Advisory | CTP | Cambria, Somerset | 12 hr |
| Feb 6, 3:14 AM EST | Winter Weather Advisory | CTP | Adams, Cumberland, Dauphin, Franklin, Fulton, Lancaster and 4 more | 33 hr |
| Feb 6, 3:23 AM EST | Winter Weather Advisory | PHI | Berks, Bucks, Carbon, Lehigh, Monroe, Montgomery and 1 more | 36 hr |
| Feb 6, 2:43 PM EST | Winter Weather Advisory | BGM | Lackawanna, Luzerne, Pike, Wayne | 24 hr |
| Feb 8, 1:45 PM EST | Winter Weather Advisory | PBZ | Allegheny, Armstrong, Beaver, Butler, Clarion, Fayette and 4 more | 21 hr |
| Feb 8, 1:58 PM EST | Winter Weather Advisory | CTP | Cambria, Centre, Clearfield, Clinton, Columbia, Lycoming and 6 more | 22 hr |
| Feb 8, 2:06 PM EST | Winter Weather Advisory | BGM | Lackawanna, Luzerne, Pike, Susquehanna, Wayne, Wyoming | 25 hr |
| Feb 8, 3:00 PM EST | Winter Weather Advisory | PHI | Berks, Bucks, Carbon, Lehigh, Monroe, Northampton | 24 hr |
| Feb 10, 3:31 AM EST | Winter Weather Advisory | PBZ | Fayette, Greene, Westmoreland | 29 hr |
| Feb 10, 3:47 AM EST | Winter Weather Advisory | PHI | Berks, Bucks, Chester, Delaware, Lehigh, Montgomery and 1 more | 32 hr |
| Feb 10, 4:33 AM EST | Winter Weather Advisory | CTP | Adams, Bedford, Blair, Cambria, Centre, Clearfield and 16 more | 28 hr |
| Feb 12, 3:21 PM EST | Winter Weather Advisory | PHI | Berks, Bucks, Carbon, Chester, Delaware, Lehigh and 4 more | 43 hr |
| Feb 13, 8:11 AM EST | Winter Weather Advisory | PBZ | Allegheny, Armstrong, Beaver, Butler, Clarion, Fayette and 5 more | 24 hr |
| Feb 13, 2:53 PM EST | Winter Weather Advisory | CTP | Adams, Bedford, Blair, Cambria, Cameron, Centre and 23 more | 17 hr |
| Feb 14, 1:49 PM EST | Winter Weather Advisory | PBZ | Fayette | 40 hr |
| Feb 14, 3:15 PM EST | Winter Weather Advisory | PHI | Bucks, Chester, Delaware, Montgomery, Philadelphia | 39 hr |
| Feb 14, 3:46 PM EST | Winter Weather Advisory | CTP | Adams, Bedford, Blair, Cambria, Cameron, Centre and 23 more | 38 hr |
| Feb 15, 2:55 AM EST | Winter Weather Advisory | BGM | Bradford, Lackawanna, Luzerne, Pike, Susquehanna, Wayne and 1 more | 30 hr |
| Feb 16, 6:18 PM EST | Winter Weather Advisory | CLE | Erie | 7 hr |
| Feb 17, 1:21 PM EST | Winter Weather Advisory | PBZ | Allegheny, Fayette, Greene, Washington, Westmoreland | 36 hr |
| Feb 17, 2:39 PM EST | Winter Weather Advisory | CTP | Bedford, Blair, Cambria, Centre, Clearfield, Clinton and 12 more | 22 hr |
| Feb 17, 3:12 PM EST | Winter Weather Advisory | BGM | Bradford, Lackawanna, Luzerne, Pike, Susquehanna, Wayne and 1 more | 45 hr |
| Feb 17, 3:43 PM EST | Winter Weather Advisory | PHI | Berks, Bucks, Carbon, Chester, Delaware, Lehigh and 4 more | 47 hr |
| Feb 18, 12:25 PM EST | Winter Weather Advisory | CTP | Adams, Centre, Clinton, Columbia, Cumberland, Dauphin and 17 more | 22 hr |
| Feb 19, 11:48 AM EST | Winter Weather Advisory | BGM | Pike, Wayne | 3 hr |
| Feb 21, 2:29 PM EST | Winter Weather Advisory | CTP | Adams, Bedford, Blair, Cambria, Cameron, Centre and 27 more | 23 hr |
| Feb 21, 2:47 PM EST | Winter Weather Advisory | PHI | Berks, Bucks, Carbon, Chester, Delaware, Lehigh and 4 more | 26 hr |
| Feb 21, 3:25 PM EST | Winter Weather Advisory | BGM | Bradford, Lackawanna, Luzerne, Pike, Susquehanna, Wayne and 1 more | 31 hr |
| Feb 21, 3:30 PM EST | Winter Weather Advisory | PBZ | Fayette, Forest, Jefferson, Westmoreland | 20 hr |
| Feb 26, 9:48 PM EST | Winter Weather Advisory | PHI | Carbon, Monroe | 11 hr |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Schuylkill County8
- Dauphin County7
- Lancaster County7
- Lebanon County7
- Lycoming County7
- Sullivan County7
- York County7
- Fayette County7
- Cambria County7
- Bucks County7
- Centre County7
- Northumberland County7
- Snyder County7
- Union County7
- Westmoreland County6
- Somerset County6
- Adams County6
- Cumberland County6
- Franklin County6
- Fulton County6
- Perry County6
- Berks County6
- Carbon County6
- Lehigh County6
- Monroe County6
- Montgomery County6
- Pike County6
- Wayne County6
- Clearfield County6
- Clinton County6
- Columbia County6
- Montour County6
- Huntingdon County6
- Juniata County6
- Mifflin County6
- Northampton County5
- Lackawanna County5
- Luzerne County5
- Chester County5
- Delaware County5
22 more counties
- Philadelphia County5
- Bedford County5
- Blair County5
- Tioga County4
- Greene County4
- Susquehanna County4
- Wyoming County4
- Allegheny County3
- Jefferson County3
- Washington County3
- Cameron County3
- Elk County3
- Bradford County3
- Armstrong County2
- Beaver County2
- Butler County2
- Clarion County2
- Forest County2
- Erie County1
- McKean County1
- Potter County1
- Warren 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. Warning verification from the Mesonet's Cow. Rebuilt daily.