Anne Arundel County weather alerts
There are no active weather alerts for Anne Arundel County, MD right now.
Since 2016 the National Weather Service has issued about 1,926 alerts that included Anne Arundel County, roughly 193 a year. The most common is the coastal flood advisory (576 from 2016 to 2025). The last tornado warning was issued on August 10, 2026. 29 tornadoes have touched down in the county since 1950.
Updated from the National Weather Service · lists refresh hourly; the live map loads current alerts directly from the NWS
No warnings, watches or advisories include Anne Arundel County at the moment. This page updates automatically when the National Weather Service issues one. Check neighboring Baltimore city, Howard County, Calvert County, Baltimore County.
Anne Arundel County alert history
Alert events that included Anne Arundel County or its forecast zones, from the NWS warning archive.
| Alert type | 2016–2025 | 2026 | Last issued |
|---|---|---|---|
| Coastal Flood Advisory | 576 | 54 | November 13, 2026 |
| Severe Thunderstorm Warning | 405 | 42 | September 4, 2026 |
| Flood Watch | 140 | 8 | August 5, 2026 |
| Flood Warning | 111 | 2 | July 28, 2026 |
| Severe Thunderstorm Watch | 106 | 20 | October 16, 2026 |
| Wind Advisory | 92 | 3 | March 16, 2026 |
| Coastal Flood Warning | 75 | 2 | September 24, 2026 |
| Dense Fog Advisory | 66 | 3 | May 25, 2026 |
| Heat Advisory | 57 | 7 | July 18, 2026 |
| Winter Weather Advisory | 56 | 2 | February 22, 2026 |
| Flash Flood Warning | 39 | 5 | July 28, 2026 |
| Frost Advisory | 28 | 1 | April 9, 2026 |
| Tornado Watch | 22 | 4 | August 20, 2026 |
| Tornado Warning | 19 | 3 | August 10, 2026 |
| Extreme Heat Warning | 16 | 3 | July 4, 2026 |
| Freeze Warning | 16 | 2 | April 21, 2026 |
| Extreme Heat Watch | 15 | 2 | July 4, 2026 |
| Fire Weather Watch | 12 | 0 | November 16, 2025 |
| Red Flag Warning | 11 | 0 | November 16, 2025 |
| High Wind Warning | 11 | 1 | February 7, 2026 |
| Cold Weather Advisory | 11 | 10 | February 9, 2026 |
| Winter Storm Watch | 11 | 2 | February 22, 2026 |
| Winter Storm Warning | 11 | 2 | February 22, 2026 |
| Freeze Watch | 9 | 1 | April 21, 2026 |
| High Wind Watch | 6 | 0 | February 16, 2025 |
| Blizzard Warning | 1 | 0 | January 22, 2016 |
| Tropical Storm Watch | 1 | 0 | August 2, 2020 |
| Tropical Storm Warning | 1 | 0 | August 3, 2020 |
| Ice Storm Warning | 1 | 0 | February 13, 2021 |
| Snow Squall Warning | 1 | 0 | January 3, 2025 |
| Extreme Cold Watch | 0 | 1 | February 7, 2026 |
| Extreme Cold Warning | 0 | 1 | February 7, 2026 |
Tornado history in Anne Arundel County
29 tornadoes have been recorded in Anne Arundel County since 1950, injuring 3 people. That ranks 5 of 24 counties in Maryland. The most recent was on July 31, 2025 (rated EF0).
Strongest tornadoes in Anne Arundel County
| Date | Rating | County | Path length | Width | Deaths | Injuries |
|---|---|---|---|---|---|---|
| June 9, 1961 | F3 | Anne Arundel County | 0.1 mi | 100 yd | 0 | 0 |
| September 1, 2021 | EF2 | Anne Arundel County | 11.4 mi | 200 yd | 0 | 0 |
| July 27, 1994 | F2 | Anne Arundel County | 7 mi | 200 yd | 0 | 0 |
| September 27, 1993 | F1 | Anne Arundel County | 8 mi | 23 yd | 0 | 2 |
| October 5, 1995 | F1 | Anne Arundel County | 6 mi | 100 yd | 0 | 0 |
Most recent tornadoes
| Date | Rating | County | Path length | Width | Deaths | Injuries |
|---|---|---|---|---|---|---|
| July 31, 2025 | EF0 | Anne Arundel County | 0.1 mi | 25 yd | 0 | 0 |
| June 18, 2025 | EF0 | Anne Arundel County | 0.2 mi | 75 yd | 0 | 0 |
| July 5, 2022 | ? | Anne Arundel County | 0.1 mi | 50 yd | 0 | 0 |
| September 1, 2021 | EF2 | Anne Arundel County | 11.4 mi | 200 yd | 0 | 0 |
| September 3, 2020 | EF0 | Anne Arundel County | 6.1 mi | 100 yd | 0 | 0 |
About Anne Arundel County
- Population: 602,350 (2024 estimate)
- State: Maryland
- NOAA Weather Radio SAME code: 024003 (how to use it)