Bonneville County weather alerts
There are no active weather alerts for Bonneville County, ID right now.
Since 2016 the National Weather Service has issued about 173 alerts that included Bonneville County, roughly 17 a year. The most common is the severe thunderstorm warning (105 from 2016 to 2025). The last tornado warning was issued on June 11, 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 Bonneville County at the moment. This page updates automatically when the National Weather Service issues one. Check neighboring Jefferson County, Lincoln County, Teton County, Teton County.
Bonneville County alert history
Alert events that included Bonneville County or its forecast zones, from the NWS warning archive.
| Alert type | 2016–2025 | 2026 | Last issued |
|---|---|---|---|
| Severe Thunderstorm Warning | 105 | 15 | September 18, 2026 |
| Flood Advisory | 29 | 0 | September 3, 2023 |
| Tornado Warning | 12 | 0 | June 11, 2025 |
| Flood Warning | 11 | 0 | June 13, 2024 |
| Severe Thunderstorm Watch | 7 | 2 | August 23, 2026 |
| Flash Flood Warning | 5 | 1 | September 18, 2026 |
| Snow Squall Warning | 4 | 0 | March 10, 2023 |
Tornado history in Bonneville County
6 tornadoes have been recorded in Bonneville County since 1950, injuring 1 people. That ranks 11 of 44 counties in Idaho. The most recent was on November 17, 2017 (rated EF0).
Strongest tornadoes in Bonneville County
| Date | Rating | County | Path length | Width | Deaths | Injuries |
|---|---|---|---|---|---|---|
| April 7, 1978 | F2 | Bonneville County | 1.5 mi | 73 yd | 0 | 1 |
| February 14, 2000 | F1 | Bingham County | 12 mi | 200 yd | 0 | 0 |
| April 21, 1981 | F1 | Bonneville County | 1.1 mi | 10 yd | 0 | 0 |
| November 17, 2017 | EF0 | Bonneville County | 5 mi | 20 yd | 0 | 0 |
| May 24, 1989 | F0 | Bonneville County | 1 mi | 60 yd | 0 | 0 |
Most recent tornadoes
| Date | Rating | County | Path length | Width | Deaths | Injuries |
|---|---|---|---|---|---|---|
| November 17, 2017 | EF0 | Bonneville County | 5 mi | 20 yd | 0 | 0 |
| February 14, 2000 | F1 | Bingham County | 12 mi | 200 yd | 0 | 0 |
| June 8, 1995 | F0 | Bonneville County | 0.1 mi | 10 yd | 0 | 0 |
| May 24, 1989 | F0 | Bonneville County | 1 mi | 60 yd | 0 | 0 |
| April 21, 1981 | F1 | Bonneville County | 1.1 mi | 10 yd | 0 | 0 |
About Bonneville County
- Population: 133,644 (2024 estimate)
- State: Idaho
- NOAA Weather Radio SAME code: 016019 (how to use it)