Blaine County weather alerts
There are no active weather alerts for Blaine County, ID right now.
Since 2016 the National Weather Service has issued about 196 alerts that included Blaine County, roughly 20 a year. The most common is the severe thunderstorm warning (77 from 2016 to 2025). The last tornado warning was issued on May 31, 2018. 7 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 Blaine County at the moment. This page updates automatically when the National Weather Service issues one. Check neighboring Lincoln County, Custer County, Cassia County, Elmore County.
Blaine County alert history
Alert events that included Blaine County or its forecast zones, from the NWS warning archive.
| Alert type | 2016–2025 | 2026 | Last issued |
|---|---|---|---|
| Severe Thunderstorm Warning | 77 | 11 | September 17, 2026 |
| Flood Advisory | 53 | 0 | August 4, 2023 |
| Flood Warning | 39 | 0 | May 23, 2023 |
| Flash Flood Warning | 13 | 3 | September 18, 2026 |
| Snow Squall Warning | 7 | 0 | March 10, 2023 |
| Severe Thunderstorm Watch | 5 | 1 | May 13, 2026 |
| Tornado Warning | 2 | 0 | May 31, 2018 |
Tornado history in Blaine County
7 tornadoes have been recorded in Blaine County since 1950. That ranks 9 of 44 counties in Idaho. The most recent was on October 4, 2006 (rated F0).
Strongest tornadoes in Blaine County
| Date | Rating | County | Path length | Width | Deaths | Injuries |
|---|---|---|---|---|---|---|
| October 4, 2006 | F0 | Blaine County | 1 mi | 70 yd | 0 | 0 |
| May 5, 2005 | F0 | Blaine County | 0.5 mi | 75 yd | 0 | 0 |
| May 5, 2005 | F0 | Blaine County | 0.4 mi | 50 yd | 0 | 0 |
| July 7, 1988 | F0 | Blaine County | 0.2 mi | 10 yd | 0 | 0 |
| May 18, 1991 | F0 | Blaine County | 0.2 mi | 50 yd | 0 | 0 |
Most recent tornadoes
| Date | Rating | County | Path length | Width | Deaths | Injuries |
|---|---|---|---|---|---|---|
| October 4, 2006 | F0 | Blaine County | 1 mi | 70 yd | 0 | 0 |
| May 5, 2005 | F0 | Blaine County | 0.4 mi | 50 yd | 0 | 0 |
| May 5, 2005 | F0 | Blaine County | 0.5 mi | 75 yd | 0 | 0 |
| June 5, 1995 | F0 | Blaine County | 0.1 mi | 10 yd | 0 | 0 |
| May 26, 1995 | F0 | Blaine County | 0.1 mi | 10 yd | 0 | 0 |
About Blaine County
- Population: 25,261 (2024 estimate)
- State: Idaho
- NOAA Weather Radio SAME code: 016013 (how to use it)