Idaho freeze warnings
There are no freeze warnings in Idaho right now. The last one was issued on October 24, 2026.
Temperatures will drop to 32°F or below, which can kill sensitive plants and damage outdoor pipes.
Updated from the National Weather Service · lists refresh hourly; the live map loads current alerts directly from the NWS
Active freeze warnings in Idaho
None right now. Other active alerts in Idaho: none.
Freeze Warnings in Idaho by year
Idaho averaged 8.2 freeze warnings per year from 2016 to 2025, and has had 32 so far in 2026. The most recent was issued on October 24, 2026.
Counties with the most freeze warnings
| County | 2016–2025 |
|---|---|
| Shoshone County | 21 |
| Lemhi County | 4 |
| Teton County | 1 |
| Clearwater County | 1 |
| Caribou County | 1 |
What a freeze warning means
Freeze warnings are mainly issued during the growing season, in spring and fall, when subfreezing temperatures threaten crops and gardens. Once a region has had its first widespread freeze in autumn, offices usually stop issuing them until the next spring.
More about freeze warnings and the national map →
What to do
- Cover or bring in tender plants and potted flowers.
- Disconnect and drain garden hoses, and protect outdoor faucets.
- Bring pets inside overnight.
More Idaho alerts
- Severe Thunderstorm Warnings
- Flash Flood Warnings
- Flood Warnings
- Flood Watches
- Winter Storm Warnings
- Winter Storm Watches
- Winter Weather Advisories
- Extreme Cold Warnings
- Frost Advisories
- Heat Advisories
- Extreme Heat Warnings
- High Wind Warnings
- Wind Advisories
- Red Flag Warnings
- Dense Fog Advisories
- All Idaho alerts