Alert archive / Maryland / Baltimore County / 2026
Weather alerts in Baltimore County, Maryland, August 2026
28 weather alerts in August 2026, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.
- Alerts
- 28
- Warnings
- 13
- Watches
- 7
- Advisories
- 0
- Busiest day
- August 10, 20269 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 | Lasted |
|---|---|---|---|
| Aug 2, 2:43 AM EDT | Flood Watch | LWX | 21 hr |
| Aug 4, 4:09 PM EDT | Flood Watch | LWX | 23 hr |
| Aug 5, 11:55 AM EDT | Flash Flood Warning | LWX | 105 min |
| Aug 6, 1:39 PM EDT | Mesoscale Discussion | SPC | 2 hr |
| Aug 6, 6:28 PM EDT | Flash Flood Warning | LWX | 2 hr |
| Aug 7, 12:50 PM EDT | Mesoscale Discussion | SPC | 2 hr |
| Aug 7, 1:22 PM EDT | Severe Thunderstorm Watch | SPC | 7 hr |
| Aug 7, 4:02 PM EDT | Severe Thunderstorm Warning | LWX | 41 min |
| Aug 7, 4:43 PM EDT | Flash Flood Warning | LWX | 3 hr |
| Aug 7, 5:19 PM EDT | Severe Thunderstorm Warning | LWX | 29 min |
| Aug 7, 5:22 PM EDT | Flash Flood Warning | LWX | 3 hr |
| Aug 8, 11:55 AM EDT | Mesoscale Discussion | SPC | 95 min |
| Aug 10, 12:59 PM EDT | Mesoscale Discussion | SPC | 2 hr |
| Aug 10, 1:13 PM EDT | Severe Thunderstorm Watch | SPC | 7 hr |
| Aug 10, 3:39 PM EDT | Mesoscale Discussion | SPC | 2 hr |
| Aug 10, 3:55 PM EDT | Severe Thunderstorm Warning | LWX | 50 min |
| Aug 10, 4:10 PM EDT | Severe Thunderstorm Warning | LWX | 35 min |
| Aug 10, 4:14 PM EDT | Tornado Warning | LWX | 18 min |
| Aug 10, 4:18 PM EDT | Tornado Warning | LWX | 13 min |
| Aug 10, 4:41 PM EDT | Severe Thunderstorm Warning | LWX | 31 min |
| Aug 10, 5:40 PM EDT | Flash Flood Warning | LWX | 88 min |
| Aug 20, 1:53 PM EDT | Mesoscale Discussion | SPC | 2 hr |
| Aug 20, 2:31 PM EDT | Severe Thunderstorm Watch | SPC | 7 hr |
| Aug 20, 2:58 PM EDT | Tornado Watch | SPC | 7 hr |
| Aug 27, 1:52 PM EDT | Mesoscale Discussion | SPC | 113 min |
| Aug 27, 3:17 PM EDT | Severe Thunderstorm Watch | SPC | 7 hr |
| Aug 27, 4:11 PM EDT | Severe Thunderstorm Warning | LWX | 34 min |
| Aug 27, 7:26 PM EDT | Mesoscale Discussion | SPC | 94 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 | 6 |
| Tornado Warning | 2 |
| Severe Thunderstorm Watch | 4 |
| Tornado Watch | 1 |
| Mesoscale Discussion | 8 |
| Flooding | |
| Flash Flood Warning | 5 |
| Flood Watch | 2 |
Nearby
Alerts in force nowTornadoes on recordForecastThe radar archive2025
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.