Alert archive / Ohio / Washington County / 2026
Weather alerts in Washington County, Ohio, September 2026
44 weather alerts in September 2026, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.
- Alerts
- 44
- Warnings
- 32
- Watches
- 4
- Advisories
- 1
- Busiest day
- September 21, 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 |
|---|---|---|---|
| Sep 1, 1:23 AM EDT | Heat Advisory | RLX | 4 days |
| Sep 3, 2:52 PM EDT | Severe Thunderstorm Warning | RLX | 23 min |
| Sep 3, 3:03 PM EDT | Severe Thunderstorm Watch | SPC | 9 hr |
| Sep 3, 3:12 PM EDT | Severe Thunderstorm Warning | RLX | 33 min |
| Sep 3, 3:28 PM EDT | Flash Flood Warning | RLX | 114 min |
| Sep 3, 4:02 PM EDT | Severe Thunderstorm Warning | RLX | 12 min |
| Sep 4, 12:58 PM EDT | Severe Thunderstorm Warning | RLX | 47 min |
| Sep 4, 1:07 PM EDT | Severe Thunderstorm Warning | RLX | 38 min |
| Sep 4, 1:31 PM EDT | Mesoscale Discussion | SPC | 119 min |
| Sep 4, 1:32 PM EDT | Severe Thunderstorm Warning | RLX | 43 min |
| Sep 4, 1:59 PM EDT | Severe Thunderstorm Warning | RLX | 61 min |
| Sep 4, 2:04 PM EDT | Severe Thunderstorm Watch | SPC | 7 hr |
| Sep 5, 6:47 AM EDT | Severe Thunderstorm Warning | RLX | 28 min |
| Sep 9, 10:03 PM EDT | Special Weather Statement | RLX | 42 min |
| Sep 9, 10:40 PM EDT | Special Weather Statement | RLX | 50 min |
| Sep 9, 11:29 PM EDT | Special Weather Statement | RLX | 31 min |
| Sep 10, 12:29 AM EDT | Flash Flood Warning | RLX | 3 hr |
| Sep 10, 3:22 AM EDT | Areal Flood Warning | RLX | 6 hr |
| Sep 10, 4:56 AM EDT | Areal Flood Warning | RLX | 9 hr |
| Sep 11, 1:35 PM EDT | Flood Watch | RLX | 35 hr |
| Sep 12, 2:22 PM EDT | Mesoscale Discussion | SPC | 113 min |
| Sep 12, 2:37 PM EDT | Flash Flood Warning | RLX | 3 hr |
| Sep 12, 3:33 PM EDT | Flash Flood Warning | RLX | 111 min |
| Sep 12, 5:16 PM EDT | Areal Flood Warning | RLX | 15 hr |
| Sep 12, 5:24 PM EDT | Areal Flood Warning | RLX | 15 hr |
| Sep 13, 7:13 PM EDT | Severe Thunderstorm Warning | RLX | 32 min |
| Sep 13, 7:38 PM EDT | Special Weather Statement | RLX | 37 min |
| Sep 13, 7:48 PM EDT | Severe Thunderstorm Warning | RLX | 27 min |
| Sep 19, 5:41 PM EDT | Severe Thunderstorm Warning | RLX | 49 min |
| Sep 19, 6:27 PM EDT | Severe Thunderstorm Warning | RLX | 48 min |
| Sep 20, 12:18 AM EDT | Severe Thunderstorm Warning | RLX | 42 min |
| Sep 20, 1:42 AM EDT | Flash Flood Warning | RLX | 4 hr |
| Sep 20, 6:06 AM EDT | Areal Flood Warning | RLX | 17 hr |
| Sep 20, 1:28 PM EDT | Special Weather Statement | RLX | 32 min |
| Sep 20, 2:11 PM EDT | Flood Watch | RLX | 3 days |
| Sep 20, 10:45 PM EDT | Flash Flood Warning | RLX | 6 hr |
| Sep 21, 12:13 AM EDT | Flash Flood Warning | RLX | 4 hr |
| Sep 21, 2:35 AM EDT | Flash Flood Warning | RLX | 106 min |
| Sep 21, 4:44 AM EDT | Areal Flood Warning | RLX | 48 hr |
| Sep 21, 4:46 AM EDT | Areal Flood Warning | RLX | 49 hr |
| Sep 21, 4:54 AM EDT | Areal Flood Warning | RLX | 25 hr |
| Sep 21, 8:31 AM EDT | Areal Flood Warning | RLX | 7 hr |
| Sep 21, 1:56 PM EDT | Areal Flood Warning | RLX | 20 hr |
| Sep 21, 2:16 PM EDT | Areal Flood Warning | RLX | 16 hr |
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 | 13 |
| Severe Thunderstorm Watch | 2 |
| Mesoscale Discussion | 2 |
| Special Weather Statement | 5 |
| Flooding | |
| Areal Flood Warning | 11 |
| Flash Flood Warning | 8 |
| Flood Watch | 2 |
| Heat | |
| Heat Advisory | 1 |
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.