Alert archive / Oklahoma / Harmon County / 2026
Weather alerts in Harmon County, Oklahoma, August 2026
26 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
- 26
- Warnings
- 9
- Watches
- 1
- Advisories
- 11
- Busiest day
- August 25, 20264 alerts
Over time
By day
Days in UTC, the clock the archive keeps.
The alerts
Every alert, in the order issued. Times are local, Central Time. Each opens its own page with the text, the map, the radar and the sounding.
| Issued | Product | Office | Lasted |
|---|---|---|---|
| Aug 7, 11:45 AM CDT | Heat Advisory | OUN | 32 hr |
| Aug 8, 1:05 PM CDT | Heat Advisory | OUN | 31 hr |
| Aug 9, 1:10 PM CDT | Heat Advisory | OUN | 30 hr |
| Aug 10, 1:01 PM CDT | Heat Advisory | OUN | 6 days |
| Aug 12, 12:40 PM CDT | Fire Weather Watch | OUN | 11 hr |
| Aug 13, 12:03 AM CDT | Red Flag Warning | OUN | 21 hr |
| Aug 15, 12:46 AM CDT | Heat Advisory | OUN | 18 hr |
| Aug 17, 11:48 AM CDT | Heat Advisory | OUN | 32 hr |
| Aug 18, 11:32 AM CDT | Heat Advisory | OUN | 32 hr |
| Aug 19, 12:28 PM CDT | Heat Advisory | OUN | 57 hr |
| Aug 21, 12:09 PM CDT | Heat Advisory | OUN | 31 hr |
| Aug 22, 1:48 PM CDT | Heat Advisory | OUN | 30 hr |
| Aug 22, 2:18 PM CDT | Mesoscale Discussion | SPC | 117 min |
| Aug 22, 11:02 PM CDT | Extreme Heat Warning | OUN | 21 hr |
| Aug 23, 12:47 PM CDT | Extreme Heat Warning | OUN | 31 hr |
| Aug 24, 1:23 PM CDT | Heat Advisory | OUN | 30 hr |
| Aug 24, 2:29 PM CDT | Red Flag Warning | OUN | 7 hr |
| Aug 25, 4:11 PM CDT | Severe Thunderstorm Warning | OUN | 49 min |
| Aug 25, 4:49 PM CDT | Severe Thunderstorm Warning | OUN | 41 min |
| Aug 25, 4:57 PM CDT | Mesoscale Discussion | SPC | 63 min |
| Aug 25, 5:27 PM CDT | Severe Thunderstorm Warning | OUN | 48 min |
| Aug 25, 10:19 PM CDT | Severe Thunderstorm Warning | OUN | 26 min |
| Aug 25, 10:20 PM CDT | Mesoscale Discussion | SPC | 55 min |
| Aug 25, 10:44 PM CDT | Severe Thunderstorm Warning | OUN | 31 min |
| Aug 27, 7:44 AM CDT | Special Weather Statement | OUN | 31 min |
| Aug 27, 8:26 AM CDT | Special Weather Statement | OUN | 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 | 5 |
| Mesoscale Discussion | 3 |
| Special Weather Statement | 2 |
| Heat | |
| Extreme Heat Warning | 2 |
| Heat Advisory | 11 |
| Fire | |
| Red Flag Warning | 2 |
| Fire Weather Watch | 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. Rebuilt daily.