Alert archive / Maryland / Winter Storm Warnings
Winter Storm Warnings in Maryland, 2019
18 winter storm warnings in 2019. 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 2019. Tap one for its archive.
- Winter Storm Warnings
- 18
- Busiest month
- February7 winter storm warnings
- Busiest day
- February 19, 20193 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 8, 3:21 PM EST | Winter Storm Warning | PBZ | 45 hr | |
| Jan 11, 2:17 PM EST | Winter Storm Warning | LWX | Allegany, Anne Arundel, Baltimore, Calvert, Carroll, Charles and 7 more | 56 hr |
| Jan 11, 9:59 PM EST | Winter Storm Warning | AKQ | Dorchester, Somerset, Wicomico | 51 hr |
| Jan 12, 3:17 PM EST | Winter Storm Warning | PHI | Caroline, Kent, Queen Anne's, Talbot | 34 hr |
| Jan 18, 1:10 PM EST | Winter Storm Warning | PBZ | 48 hr | |
| Jan 18, 1:27 PM EST | Winter Storm Warning | LWX | Allegany, Baltimore, Carroll, Frederick, Washington | 41 hr |
| Feb 1, 7:23 AM EST | Winter Storm Warning | PBZ | 7 hr | |
| Feb 1, 7:41 AM EST | Winter Storm Warning | LWX | Allegany | 9 hr |
| Feb 10, 2:39 PM EST | Winter Storm Warning | PBZ | 49 hr | |
| Feb 11, 3:05 AM EST | Winter Storm Warning | LWX | Allegany, Baltimore, Carroll, Frederick, Harford, Howard and 2 more | 44 hr |
| Feb 19, 2:47 AM EST | Winter Storm Warning | LWX | Allegany, Anne Arundel, Baltimore, Carroll, Frederick, Harford and 5 more | 46 hr |
| Feb 19, 3:05 AM EST | Winter Storm Warning | PBZ | 45 hr | |
| Feb 19, 2:55 PM EST | Winter Storm Warning | PHI | Cecil, Kent | 34 hr |
| Mar 2, 1:31 PM EST | Winter Storm Warning | PBZ | 35 hr | |
| Mar 2, 1:55 PM EST | Winter Storm Warning | LWX | Allegany, Baltimore, Carroll, Frederick, Harford, Howard and 2 more | 35 hr |
| Mar 3, 4:01 AM EST | Winter Storm Warning | PHI | Cecil | 24 hr |
| Dec 15, 11:44 AM EST | Winter Storm Warning | PBZ | 23 hr | |
| Dec 15, 2:51 PM EST | Winter Storm Warning | LWX | Allegany | 20 hr |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Allegany County7
- Baltimore County5
- Carroll County5
- Frederick County5
- Washington County5
- Howard County4
- Montgomery County4
- Harford County3
- Anne Arundel County2
- Prince George's County2
- City of Baltimore2
- Kent County2
- Cecil County2
- Calvert County1
- Charles County1
- Saint Mary's County1
- Dorchester County1
- Somerset County1
- Wicomico County1
- Caroline County1
- Queen Anne's County1
- Talbot County1
The busiest days
Days with the most alerts issued, by UTC date.
Nearby
Alerts in force nowTornadoes on recordThe radar archive20182020
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.