Alert archive / Maryland / 2025
Weather alerts in Maryland, April 2025
44 weather alerts in April 2025, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered any part of the state, so the counties below add up to more than the state.
Weather alerts by county
Each county as a circle sized by its count in April 2025. Tap one for its archive.
- Alerts
- 44
- Warnings
- 26
- Watches
- 3
- Advisories
- 5
- Busiest day
- April 1, 202510 alerts
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 |
|---|---|---|---|---|
| Mar 31, 8:38 PM EDT | Severe Thunderstorm Warning | LWX | Calvert, Charles, Prince George's, Saint Mary's | 37 min |
| Mar 31, 8:56 PM EDT | Severe Thunderstorm Warning | PHI | Caroline, Kent, Queen Anne's | 49 min |
| Mar 31, 9:00 PM EDT | Severe Thunderstorm Warning | LWX | Cecil | 11 min |
| Mar 31, 9:02 PM EDT | Special Weather Statement | AKQ | Dorchester | 43 min |
| Mar 31, 9:12 PM EDT | Severe Thunderstorm Warning | AKQ | Dorchester, Wicomico | 48 min |
| Mar 31, 9:13 PM EDT | Severe Thunderstorm Warning | PHI | Caroline, Queen Anne's, Talbot | 47 min |
| Mar 31, 9:40 PM EDT | Tornado Warning | AKQ | Dorchester | 24 min |
| Mar 31, 9:48 PM EDT | Severe Thunderstorm Warning | PHI | Caroline, Talbot | 42 min |
| Mar 31, 10:03 PM EDT | Tornado Warning | PHI | Caroline | 27 min |
| Mar 31, 10:04 PM EDT | Special Weather Statement | AKQ | Wicomico, Worcester | 41 min |
| Apr 3, 6:50 AM EDT | Severe Thunderstorm Warning | LWX | Allegany, Garrett | 25 min |
| Apr 3, 6:58 AM EDT | Severe Thunderstorm Warning | LWX | Garrett | 19 min |
| Apr 4, 3:52 AM EDT | Mesoscale Discussion | SPC | Anne Arundel, Baltimore, Caroline, Carroll, Cecil, Frederick and 9 more | 53 min |
| Apr 5, 9:40 PM EDT | Severe Thunderstorm Warning | LWX | Baltimore, Carroll, Frederick | 35 min |
| Apr 5, 10:04 PM EDT | Severe Thunderstorm Warning | LWX | Carroll, Frederick, Howard, Montgomery | 26 min |
| Apr 7, 2:35 PM EDT | Freeze Watch | AKQ | Dorchester, Somerset, Wicomico, Worcester | 12 hr |
| Apr 7, 2:38 PM EDT | Freeze Watch | PHI | Caroline, Kent, Queen Anne's, Talbot | 12 hr |
| Apr 7, 3:26 PM EDT | Freeze Watch | LWX | Calvert, Saint Mary's | 12 hr |
| Apr 8, 2:30 AM EDT | Freeze Warning | PHI | Caroline, Kent, Queen Anne's, Talbot | 31 hr |
| Apr 8, 2:33 AM EDT | Freeze Warning | AKQ | Dorchester, Somerset, Wicomico, Worcester | 30 hr |
| Apr 8, 3:38 AM EDT | Freeze Warning | LWX | Anne Arundel, Baltimore, Calvert, Carroll, Cecil, Charles and 8 more | 29 hr |
| Apr 9, 3:11 PM EDT | Frost Advisory | AKQ | Dorchester, Somerset, Wicomico, Worcester | 15 hr |
| Apr 14, 3:46 AM EDT | Wind Advisory | LWX | Allegany, Anne Arundel, Baltimore, Calvert, Carroll, Cecil and 8 more | 47 hr |
| Apr 14, 2:18 PM EDT | Mesoscale Discussion | SPC | Garrett | 117 min |
| Apr 14, 5:48 PM EDT | Mesoscale Discussion | SPC | Allegany, Charles, Montgomery, Prince George's | 117 min |
| Apr 15, 11:35 AM EDT | Wind Advisory | LWX | Anne Arundel, Baltimore, Calvert, Carroll, Cecil, Frederick and 5 more | 8 hr |
| Apr 15, 1:09 PM EDT | Wind Advisory | PHI | Caroline, Kent, Queen Anne's, Talbot | 7 hr |
| Apr 15, 5:11 PM EDT | Special Weather Statement | AKQ | Worcester | 34 min |
| Apr 15, 5:19 PM EDT | Severe Thunderstorm Warning | AKQ | Worcester | 26 min |
| Apr 16, 3:33 AM EDT | Frost Advisory | LWX | Baltimore, Carroll, Cecil, Frederick, Harford, Howard and 3 more | 29 hr |
| Apr 19, 6:20 PM EDT | Mesoscale Discussion | SPC | Allegany, Garrett | 85 min |
| Apr 19, 8:36 PM EDT | Severe Thunderstorm Warning | LWX | Garrett | 24 min |
| Apr 19, 8:58 PM EDT | Severe Thunderstorm Warning | LWX | Allegany, Garrett | 32 min |
| Apr 19, 9:10 PM EDT | Severe Thunderstorm Warning | LWX | Allegany | 35 min |
| Apr 19, 9:18 PM EDT | Severe Thunderstorm Warning | LWX | Allegany, Washington | 27 min |
| Apr 19, 9:39 PM EDT | Severe Thunderstorm Warning | LWX | Washington | 36 min |
| Apr 19, 10:05 PM EDT | Severe Thunderstorm Warning | LWX | Carroll, Frederick, Washington | 25 min |
| Apr 19, 10:24 PM EDT | Severe Thunderstorm Warning | LWX | Baltimore, Carroll, Harford | 36 min |
| Apr 19, 10:43 PM EDT | Mesoscale Discussion | SPC | Baltimore, Cecil, Harford | 92 min |
| Apr 19, 10:49 PM EDT | Severe Thunderstorm Warning | LWX | Cecil, Harford | 41 min |
| Apr 26, 2:05 PM EDT | Mesoscale Discussion | SPC | Anne Arundel, Baltimore, Calvert, Caroline, Cecil, Charles and 12 more | 115 min |
| Apr 26, 3:48 PM EDT | Severe Thunderstorm Warning | PHI | Caroline, Kent, Queen Anne's, Talbot | 42 min |
| Apr 29, 6:10 PM EDT | Mesoscale Discussion | SPC | Allegany, Garrett | 95 min |
| Apr 29, 11:41 PM EDT | Severe Thunderstorm Warning | LWX | Allegany, Garrett | 49 min |
By product
Every kind of product issued here, grouped by hazard. Each opens the same place narrowed to that product.
| Product | Alerts |
|---|---|
| Severe storms | |
| Severe Thunderstorm Warning | 21 |
| Tornado Warning | 2 |
| Mesoscale Discussion | 7 |
| Special Weather Statement | 3 |
| Cold | |
| Freeze Warning | 3 |
| Freeze Watch | 3 |
| Frost Advisory | 2 |
| Wind and dust | |
| Wind Advisory | 3 |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Caroline County10
- Cecil County9
- Allegany County9
- Garrett County9
- Baltimore County9
- Carroll County9
- Harford County9
- Queen Anne's County8
- Talbot County8
- Frederick County8
- Montgomery County8
- Prince George's County7
- Kent County7
- Dorchester County7
- Howard County7
- Washington County7
- Calvert County6
- Wicomico County6
- Worcester County6
- City of Baltimore6
- Anne Arundel County5
- Charles County4
- Saint Mary's County4
- Somerset County4
Nearby
Alerts in force nowTornadoes on recordThe radar archive20242026
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.