Extreme Cold Warnings in Maryland
7 extreme cold warnings since 1986. 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 extreme cold warnings reaches back to 2005.
Extreme Cold Warnings by county
Each county as a circle sized by its count since 1986. Tap one for its archive.
- Extreme Cold Warnings
- 7
- Busiest year
- 20266 extreme cold warnings
- Average year
- 4over 2 years on file
Over time
By year
Before late 2005 the archive holds only tornado, severe thunderstorm, flash flood and marine warnings, and from 1997 SPC's watches, so the jump that year is the archive widening, not the weather.
By month of the year
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Allegany County4
- Garrett County4
- Anne Arundel County1
- Baltimore County1
- Calvert County1
- Caroline County1
- Carroll County1
- Cecil County1
- Dorchester County1
- Frederick County1
- Harford County1
- Howard County1
- Kent County1
- Montgomery County1
- Prince George's County1
- Queen Anne's County1
- Somerset County1
- Talbot County1
- Washington County1
- Wicomico County1
- Worcester County1
- City of Baltimore1
The latest extreme cold warnings
The most recent on file, newest first.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Feb 6, 2:23 AM EST | Extreme Cold Warning | AKQ | Dorchester, Somerset, Wicomico, Worcester | 56 hr |
| Feb 6, 1:34 AM EST | Extreme Cold Warning | PHI | Caroline, Kent, Queen Anne's, Talbot | 3 days |
| Feb 5, 1:07 PM EST | Extreme Cold Warning | LWX | Allegany, Anne Arundel, Baltimore, Calvert, Carroll, Cecil and 8 more | 69 hr |
| Jan 31, 1:12 AM EST | Extreme Cold Warning | LWX | Allegany, Garrett | 35 hr |
| Jan 25, 11:13 PM EST | Extreme Cold Warning | LWX | Allegany, Garrett | 3 days |
| Jan 19, 1:42 AM EST | Extreme Cold Warning | LWX | Garrett | 35 hr |
Nearby
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.