Cimarron County weather alerts
There are no active weather alerts for Cimarron County, OK right now.
Since 2016 the National Weather Service has issued about 1,349 alerts that included Cimarron County, roughly 135 a year. The most common is the severe thunderstorm warning (328 from 2016 to 2025). The last tornado warning was issued on November 2, 2026. 53 tornadoes have touched down in the county since 1950.
Updated from the National Weather Service · lists refresh hourly; the live map loads current alerts directly from the NWS
No warnings, watches or advisories include Cimarron County at the moment. This page updates automatically when the National Weather Service issues one. Check neighboring Baca County, Sherman County, Union County, Dallam County.
Cimarron County alert history
Alert events that included Cimarron County or its forecast zones, from the NWS warning archive.
| Alert type | 2016–2025 | 2026 | Last issued |
|---|---|---|---|
| Severe Thunderstorm Warning | 328 | 41 | September 30, 2026 |
| Red Flag Warning | 218 | 32 | May 18, 2026 |
| Fire Weather Watch | 163 | 22 | May 18, 2026 |
| Severe Thunderstorm Watch | 117 | 12 | August 25, 2026 |
| Wind Advisory | 70 | 13 | November 2, 2026 |
| Winter Weather Advisory | 67 | 2 | January 23, 2026 |
| Flood Advisory | 63 | 3 | September 8, 2026 |
| High Wind Warning | 48 | 2 | March 15, 2026 |
| Tornado Warning | 39 | 2 | November 2, 2026 |
| High Wind Watch | 35 | 2 | March 15, 2026 |
| Dense Fog Advisory | 26 | 1 | October 15, 2026 |
| Frost Advisory | 26 | 1 | May 2, 2026 |
| Cold Weather Advisory | 25 | 2 | January 26, 2026 |
| Flood Watch | 18 | 2 | September 29, 2026 |
| Freeze Warning | 18 | 4 | October 17, 2026 |
| Freeze Watch | 14 | 4 | October 17, 2026 |
| Winter Storm Warning | 14 | 1 | January 9, 2026 |
| Tornado Watch | 12 | 1 | November 2, 2026 |
| Winter Storm Watch | 11 | 0 | November 7, 2024 |
| Flash Flood Warning | 7 | 0 | June 24, 2025 |
| Heat Advisory | 6 | 2 | August 11, 2026 |
| Extreme Cold Warning | 6 | 0 | February 18, 2025 |
| Dust Storm Warning | 6 | 1 | May 18, 2026 |
| Blizzard Warning | 5 | 0 | January 8, 2024 |
| Extreme Cold Watch | 5 | 0 | February 19, 2025 |
| Flood Warning | 2 | 0 | July 30, 2017 |
Tornado history in Cimarron County
53 tornadoes have been recorded in Cimarron County since 1950, injuring 3 people. That ranks 49 of 77 counties in Oklahoma. The most recent was on June 6, 2025 (rated unknown).
Strongest tornadoes in Cimarron County
| Date | Rating | County | Path length | Width | Deaths | Injuries |
|---|---|---|---|---|---|---|
| June 5, 1961 | F2 | Cimarron County | 28.5 mi | 150 yd | 0 | 1 |
| May 18, 1977 | F2 | Cimarron County | 16.1 mi | 50 yd | 0 | 0 |
| April 19, 1971 | F2 | Cimarron County | 0.1 mi | 10 yd | 0 | 0 |
| October 1, 1950 | F1 | Cimarron County | 15.8 mi | 10 yd | 0 | 0 |
| May 30, 1988 | F1 | Cimarron County | 10 mi | 73 yd | 0 | 0 |
Most recent tornadoes
| Date | Rating | County | Path length | Width | Deaths | Injuries |
|---|---|---|---|---|---|---|
| June 6, 2025 | ? | Cimarron County | 5.5 mi | 50 yd | 0 | 0 |
| June 6, 2025 | ? | Cimarron County | 0.8 mi | 25 yd | 0 | 0 |
| May 29, 2024 | ? | Cimarron County | 0.7 mi | 50 yd | 0 | 0 |
| June 13, 2023 | ? | Cimarron County | 1.9 mi | 30 yd | 0 | 0 |
| June 13, 2023 | ? | Cimarron County | 0.9 mi | 35 yd | 0 | 0 |
About Cimarron County
- Population: 2,133 (2024 estimate)
- State: Oklahoma
- NOAA Weather Radio SAME code: 040025 (how to use it)