Roosevelt County weather alerts
There are no active weather alerts for Roosevelt County, MT right now.
Since 2016 the National Weather Service has issued about 981 alerts that included Roosevelt County, roughly 98 a year. The most common is the severe thunderstorm warning (241 from 2016 to 2025). The last tornado warning was issued on September 17, 2024. 17 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 Roosevelt County at the moment. This page updates automatically when the National Weather Service issues one. Check neighboring Richland County, Williams County, McCone County, Valley County.
Roosevelt County alert history
Alert events that included Roosevelt County or its forecast zones, from the NWS warning archive.
| Alert type | 2016–2025 | 2026 | Last issued |
|---|---|---|---|
| Severe Thunderstorm Warning | 241 | 52 | September 3, 2026 |
| Winter Weather Advisory | 136 | 9 | April 24, 2026 |
| Cold Weather Advisory | 122 | 2 | January 25, 2026 |
| Red Flag Warning | 81 | 9 | August 1, 2026 |
| Dense Fog Advisory | 80 | 7 | November 13, 2026 |
| Severe Thunderstorm Watch | 54 | 6 | August 30, 2026 |
| Fire Weather Watch | 35 | 7 | August 6, 2026 |
| Flood Advisory | 31 | 1 | August 14, 2026 |
| Winter Storm Watch | 27 | 1 | February 18, 2026 |
| High Wind Warning | 26 | 7 | September 14, 2026 |
| Heat Advisory | 25 | 4 | July 29, 2026 |
| High Wind Watch | 23 | 4 | May 13, 2026 |
| Winter Storm Warning | 22 | 0 | December 10, 2025 |
| Extreme Cold Warning | 19 | 1 | January 22, 2026 |
| Blizzard Warning | 13 | 1 | February 17, 2026 |
| Flood Watch | 11 | 1 | July 7, 2026 |
| Tornado Warning | 8 | 0 | September 17, 2024 |
| Flood Warning | 7 | 0 | April 13, 2023 |
| Extreme Heat Warning | 7 | 3 | August 1, 2026 |
| Extreme Heat Watch | 5 | 3 | August 1, 2026 |
| Flash Flood Warning | 3 | 4 | June 28, 2026 |
| Extreme Cold Watch | 2 | 1 | January 22, 2026 |
| Tornado Watch | 2 | 0 | June 10, 2021 |
| Ice Storm Warning | 1 | 0 | February 13, 2016 |
Tornado history in Roosevelt County
17 tornadoes have been recorded in Roosevelt County since 1950. That ranks 7 of 56 counties in Montana. The most recent was on July 15, 2013 (rated EF2).
Strongest tornadoes in Roosevelt County
| Date | Rating | County | Path length | Width | Deaths | Injuries |
|---|---|---|---|---|---|---|
| July 15, 2013 | EF2 | Roosevelt County | 23 mi | 440 yd | 0 | 0 |
| September 21, 1969 | F2 | Roosevelt County | 1 mi | 33 yd | 0 | 0 |
| June 26, 1959 | F1 | Roosevelt County | 5.4 mi | 100 yd | 0 | 0 |
| July 4, 1998 | F1 | Roosevelt County | 3 mi | 200 yd | 0 | 0 |
| July 4, 1998 | F1 | Roosevelt County | 2 mi | 300 yd | 0 | 0 |
Most recent tornadoes
| Date | Rating | County | Path length | Width | Deaths | Injuries |
|---|---|---|---|---|---|---|
| July 15, 2013 | EF2 | Roosevelt County | 23 mi | 440 yd | 0 | 0 |
| June 25, 2005 | F0 | Roosevelt County | 1 mi | 5 yd | 0 | 0 |
| August 23, 2004 | F0 | Roosevelt County | 0.1 mi | 10 yd | 0 | 0 |
| July 21, 1999 | F1 | Roosevelt County | 1 mi | 30 yd | 0 | 0 |
| July 21, 1999 | F0 | Roosevelt County | 0.2 mi | 10 yd | 0 | 0 |
About Roosevelt County
- Population: 10,197 (2024 estimate)
- State: Montana
- NOAA Weather Radio SAME code: 030085 (how to use it)