Musselshell County weather alerts
There are no active weather alerts for Musselshell County, MT right now.
Since 2016 the National Weather Service has issued about 541 alerts that included Musselshell County, roughly 54 a year. The most common is the severe thunderstorm warning (102 from 2016 to 2025). The last tornado warning was issued on June 16, 2025. 6 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 Musselshell County at the moment. This page updates automatically when the National Weather Service issues one. Check neighboring Golden Valley County, Petroleum County, Yellowstone County, Fergus County.
Musselshell County alert history
Alert events that included Musselshell County or its forecast zones, from the NWS warning archive.
| Alert type | 2016–2025 | 2026 | Last issued |
|---|---|---|---|
| Severe Thunderstorm Warning | 102 | 17 | September 7, 2026 |
| Winter Weather Advisory | 93 | 5 | October 11, 2026 |
| Red Flag Warning | 48 | 7 | September 10, 2026 |
| Severe Thunderstorm Watch | 46 | 7 | August 27, 2026 |
| Winter Storm Watch | 34 | 1 | March 12, 2026 |
| Fire Weather Watch | 33 | 7 | September 10, 2026 |
| Winter Storm Warning | 30 | 1 | March 12, 2026 |
| High Wind Warning | 29 | 5 | May 13, 2026 |
| Cold Weather Advisory | 28 | 0 | February 17, 2025 |
| High Wind Watch | 17 | 3 | May 14, 2026 |
| Heat Advisory | 16 | 1 | July 24, 2026 |
| Flash Flood Warning | 12 | 1 | July 17, 2026 |
| Flood Advisory | 11 | 4 | July 18, 2026 |
| Flood Watch | 10 | 3 | September 19, 2026 |
| Dense Fog Advisory | 8 | 4 | November 1, 2026 |
| Flood Warning | 6 | 0 | June 9, 2023 |
| Extreme Heat Warning | 5 | 3 | August 1, 2026 |
| Extreme Cold Warning | 4 | 0 | January 12, 2024 |
| Extreme Heat Watch | 4 | 3 | August 1, 2026 |
| Tornado Warning | 3 | 0 | June 16, 2025 |
| Tornado Watch | 2 | 0 | August 11, 2019 |
Tornado history in Musselshell County
6 tornadoes have been recorded in Musselshell County since 1950. That ranks 28 of 56 counties in Montana. The most recent was on July 8, 2013 (rated EF0).
Strongest tornadoes in Musselshell County
| Date | Rating | County | Path length | Width | Deaths | Injuries |
|---|---|---|---|---|---|---|
| May 4, 1986 | F2 | Musselshell County | 0.1 mi | 10 yd | 0 | 0 |
| July 8, 2013 | EF0 | Musselshell County | 0.5 mi | 50 yd | 0 | 0 |
| May 20, 1999 | F0 | Musselshell County | 0.2 mi | 30 yd | 0 | 0 |
| July 10, 1992 | F0 | Musselshell County | 0.1 mi | 10 yd | 0 | 0 |
| July 14, 1993 | F0 | Musselshell County | 0.1 mi | 10 yd | 0 | 0 |
Most recent tornadoes
| Date | Rating | County | Path length | Width | Deaths | Injuries |
|---|---|---|---|---|---|---|
| July 8, 2013 | EF0 | Musselshell County | 0.5 mi | 50 yd | 0 | 0 |
| August 26, 2004 | F0 | Musselshell County | 0 mi | 0 yd | 0 | 0 |
| May 20, 1999 | F0 | Musselshell County | 0.2 mi | 30 yd | 0 | 0 |
| July 14, 1993 | F0 | Musselshell County | 0.1 mi | 10 yd | 0 | 0 |
| July 10, 1992 | F0 | Musselshell County | 0.1 mi | 10 yd | 0 | 0 |
About Musselshell County
- Population: 5,452 (2024 estimate)
- State: Montana
- NOAA Weather Radio SAME code: 030065 (how to use it)