Alert archive / Maryland / Winter Storm Warnings
Winter Storm Warnings in Maryland, 2017
13 winter storm warnings in 2017. 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 2017. Tap one for its archive.
- Winter Storm Warnings
- 13
- Busiest month
- December4 winter storm warnings
- Busiest day
- January 6, 20173 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.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jan 6, 3:45 AM EST | Winter Storm Warning | AKQ | Dorchester, Somerset, Wicomico, Worcester | 39 hr |
| Jan 6, 7:13 AM EST | Winter Storm Warning | LWX | Calvert, Saint Mary's | 34 hr |
| Jan 6, 9:37 AM EST | Winter Storm Warning | PHI | Caroline, Talbot | 34 hr |
| Feb 8, 3:34 AM EST | Winter Storm Warning | PBZ | 39 hr | |
| Feb 8, 4:01 AM EST | Winter Storm Warning | PHI | Cecil | 36 hr |
| Feb 8, 10:17 AM EST | Winter Storm Warning | LWX | Allegany | 25 hr |
| Mar 12, 2:58 PM EDT | Winter Storm Warning | LWX | Allegany, Baltimore, Carroll, Frederick, Harford, Howard and 3 more | 47 hr |
| Mar 12, 3:08 PM EDT | Winter Storm Warning | PHI | Cecil, Kent | 48 hr |
| Mar 12, 3:31 PM EDT | Winter Storm Warning | PBZ | 44 hr | |
| Dec 8, 2:52 PM EST | Winter Storm Warning | LWX | Calvert, Charles, Saint Mary's | 25 hr |
| Dec 8, 3:09 PM EST | Winter Storm Warning | AKQ | Dorchester, Somerset, Wicomico | 28 hr |
| Dec 8, 3:34 PM EST | Winter Storm Warning | PHI | Caroline, Queen Anne's, Talbot | 33 hr |
| Dec 30, 2:43 PM EST | Winter Storm Warning | PBZ | 6 hr |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Dorchester County2
- Somerset County2
- Wicomico County2
- Calvert County2
- Saint Mary's County2
- Caroline County2
- Talbot County2
- Cecil County2
- Allegany County2
- Worcester County1
- Baltimore County1
- Carroll County1
- Frederick County1
- Harford County1
- Howard County1
- Montgomery County1
- Washington County1
- City of Baltimore1
- Kent County1
- Charles County1
- Queen Anne's County1
The busiest days
Days with the most alerts issued, by UTC date.
Nearby
Alerts in force nowTornadoes on recordThe radar archive20162018
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.