Alert archive / Oklahoma / Severe Thunderstorm Watches / 2021
Severe Thunderstorm Watches in Oklahoma, March 2021
4 severe thunderstorm watches in March 2021. An alert counts here when it covered any part of the state, so the counties below add up to more than the state. The archive of severe thunderstorm watches reaches back to 1997.
Severe Thunderstorm Watches by county
Each county as a circle sized by its count in March 2021. Tap one for its archive.
- Severe Thunderstorm Watches
- 4
- Busiest day
- March 17, 20213 severe thunderstorm watches
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 | Counties | Lasted |
|---|---|---|---|---|
| Mar 16, 7:49 PM CDT | Severe Thunderstorm Watch | SPC | Alfalfa, Beckham, Blaine, Caddo, Canadian, Custer and 19 more | 7 hr |
| Mar 17, 1:54 AM CDT | Severe Thunderstorm Watch | SPC | Craig, Creek, Delaware, Mayes, Nowata, Osage and 5 more | 6 hr |
| Mar 17, 4:37 AM CDT | Severe Thunderstorm Watch | SPC | Atoka, Bryan, Choctaw, McCurtain, Pushmataha | 5 hr |
| Mar 22, 2:31 PM CDT | Severe Thunderstorm Watch | SPC | Comanche, Cotton, Greer, Harmon, Jackson, Kiowa and 1 more | 4 hr |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Greer County2
- Harmon County2
- Jackson County2
- Kiowa County2
- Alfalfa County1
- Beckham County1
- Blaine County1
- Caddo County1
- Canadian County1
- Custer County1
- Dewey County1
- Ellis County1
- Garfield County1
- Grant County1
- Harper County1
- Kay County1
- Kingfisher County1
- Logan County1
- Major County1
- Noble County1
- Payne County1
- Roger Mills County1
- Washita County1
- Woods County1
- Woodward County1
- Craig County1
- Creek County1
- Delaware County1
- Mayes County1
- Nowata County1
- Osage County1
- Ottawa County1
- Pawnee County1
- Rogers County1
- Tulsa County1
- Washington County1
- Atoka County1
- Bryan County1
- Choctaw County1
- McCurtain County1
Nearby
Alerts in force nowTornadoes on recordThe radar archive20202022
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.