Frost Advisory
FROST ADVISORY IN EFFECT FROM 1 AM TO 9 AM CDT SATURDAY
Take steps now to protect tender plants from the cold.
Dewey County, Oklahoma: tornado and severe weather warnings
A frost advisory is in effect for Dewey County as of 4:19 PM CDT.
Open the live map on Dewey County Get a message when a warning reaches your address
The map shows radar, every warning shape, and the path and arrival time of each storm cell headed toward the center of Dewey County. Tap your own street on it for times that apply to you.
The last 12 months in Dewey County
- 0 tornado warnings
- 49 severe thunderstorm warnings
- 1 flash flood warnings
- 8 tornado watches
- 16 severe thunderstorm watches
No tornado warning has included Dewey County in the last 12 months.
| Date | Issued | Type | Office | Product |
|---|---|---|---|---|
| Sep 15, 2026 | 7:30 PM CDT | Severe thunderstorm warning | OUN | text |
| Sep 15, 2026 | 6:00 PM CDT | Severe thunderstorm warning | OUN | text |
| Aug 7, 2026 | 9:53 AM CDT | Severe thunderstorm warning | OUN | text |
| Jul 12, 2026 | 8:29 AM CDT | Severe thunderstorm warning | OUN | text |
| Jul 12, 2026 | 7:55 AM CDT | Severe thunderstorm warning | OUN | text |
| Jul 4, 2026 | 6:39 PM CDT | Severe thunderstorm warning | OUN | text |
| Jul 4, 2026 | 5:53 PM CDT | Severe thunderstorm warning | OUN | text |
| Jun 27, 2026 | 1:09 AM CDT | Severe thunderstorm warning | OUN | text |
| Jun 26, 2026 | 10:14 PM CDT | Severe thunderstorm warning | OUN | text |
| Jun 26, 2026 | 9:57 PM CDT | Severe thunderstorm warning | OUN | text |
| Jun 26, 2026 | 9:26 PM CDT | Severe thunderstorm warning | OUN | text |
| Jun 26, 2026 | 6:46 PM CDT | Severe thunderstorm warning | OUN | text |
A warning counts here if the Weather Service listed Dewey County in it, even if the warned area covered only part of the county.
Nearby
- Custer County, OK
- Blaine County, OK
- Woodward County, OK
- Major County, OK
- Ellis County, OK
- Roger Mills County, OK
- Washita County, OK
- Woods County, OK
- All of Oklahoma
What the alerts mean
Alerts come from the National Weather Service and refresh every minute. Past warnings come from the Iowa Environmental Mesonet's archive of Weather Service products. During a warning, also listen to local radio, TV or a weather radio.