Alert archive / Oklahoma / Dewey County / 2026
Weather alerts in Dewey County, Oklahoma, May 2026
27 weather alerts in May 2026, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.
- Alerts
- 27
- Warnings
- 5
- Watches
- 6
- Advisories
- 6
- Busiest day
- May 10, 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 |
|---|---|---|---|
| May 6, 11:10 AM CDT | Frost Advisory | OUN | 21 hr |
| May 8, 2:50 PM CDT | Severe Thunderstorm Watch | SPC | 9 hr |
| May 9, 3:32 PM CDT | Mesoscale Discussion | SPC | 58 min |
| May 9, 3:59 PM CDT | Severe Thunderstorm Watch | SPC | 8 hr |
| May 9, 6:19 PM CDT | Mesoscale Discussion | SPC | 3 hr |
| May 9, 8:27 PM CDT | Severe Thunderstorm Warning | OUN | 48 min |
| May 9, 9:13 PM CDT | Severe Thunderstorm Warning | OUN | 47 min |
| May 9, 9:21 PM CDT | Mesoscale Discussion | SPC | 114 min |
| May 9, 9:55 PM CDT | Severe Thunderstorm Warning | OUN | 50 min |
| May 13, 1:00 PM CDT | Red Flag Warning | OUN | 33 hr |
| May 14, 12:56 PM CDT | Red Flag Warning | OUN | 32 hr |
| May 15, 6:21 PM CDT | Mesoscale Discussion | SPC | 54 min |
| May 15, 7:22 PM CDT | Severe Thunderstorm Watch | SPC | 3 hr |
| May 16, 12:36 PM CDT | Wind Advisory | OUN | 32 hr |
| May 17, 12:29 PM CDT | Wind Advisory | OUN | 39 hr |
| May 17, 3:38 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| May 17, 5:19 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| May 18, 3:07 PM CDT | Mesoscale Discussion | SPC | 113 min |
| May 18, 4:36 PM CDT | Tornado Watch | SPC | 4 hr |
| May 18, 11:36 PM CDT | Severe Thunderstorm Watch | SPC | 6 hr |
| May 23, 1:01 AM CDT | Areal Flood Advisory | OUN | 3 hr |
| May 23, 1:42 AM CDT | Special Weather Statement | OUN | 33 min |
| May 23, 2:23 AM CDT | Areal Flood Advisory | OUN | 3 hr |
| May 23, 3:07 AM CDT | Areal Flood Advisory | OUN | 3 hr |
| May 29, 3:16 PM CDT | Mesoscale Discussion | SPC | 89 min |
| May 29, 3:42 PM CDT | Severe Thunderstorm Watch | SPC | 6 hr |
| May 29, 5:23 PM CDT | Mesoscale Discussion | SPC | 2 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 | 3 |
| Severe Thunderstorm Watch | 5 |
| Tornado Watch | 1 |
| Mesoscale Discussion | 9 |
| Special Weather Statement | 1 |
| Flooding | |
| Areal Flood Advisory | 3 |
| Cold | |
| Frost Advisory | 1 |
| Wind and dust | |
| Wind Advisory | 2 |
| Fire | |
| Red Flag Warning | 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.