Alert archive / Idaho / Freeze Warnings
Freeze Warnings in Idaho, 2021
8 freeze warnings in 2021. An alert counts here when it covered any part of the state, so the counties below add up to more than the state. The archive of freeze warnings reaches back to 2005.
Freeze Warnings by county
Each county as a circle sized by its count in 2021. Tap one for its archive.
- Freeze Warnings
- 8
- Busiest month
- May3 freeze warnings
- Busiest day
- May 8, 20211 freeze warnings
Over time
By month
The alerts
Every alert, in the order issued. Times are local, Mountain Time. Each opens its own page with the text, the map, the radar and the sounding.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| May 8, 1:34 PM MDT | Freeze Warning | PIH | Bannock, Bingham, Blaine, Bonneville, Butte, Fremont and 5 more | 19 hr |
| May 10, 3:43 AM MDT | Freeze Warning | PIH | Bannock, Bingham, Blaine, Bonneville, Butte, Fremont and 5 more | 29 hr |
| May 18, 3:41 AM MDT | Freeze Warning | OTX | Bonner, Boundary, Kootenai | 29 hr |
| Sep 28, 4:35 AM MDT | Freeze Warning | PIH | Bannock, Bingham, Blaine, Bonneville, Butte, Cassia and 6 more | 29 hr |
| Sep 29, 9:58 AM MDT | Freeze Warning | PIH | Bannock, Bingham, Blaine, Bonneville, Butte, Cassia and 6 more | 23 hr |
| Oct 10, 2:34 PM MDT | Freeze Warning | BOI | Gooding, Jerome, Twin Falls | 44 hr |
| Oct 11, 2:25 PM MDT | Freeze Warning | BOI | Ada, Canyon, Elmore, Gem, Owyhee, Payette and 1 more | 44 hr |
| Oct 12, 2:02 PM MDT | Freeze Warning | BOI | Canyon, Gem, Owyhee, Payette, Washington | 43 hr |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Bannock County4
- Bingham County4
- Blaine County4
- Bonneville County4
- Butte County4
- Fremont County4
- Jefferson County4
- Lincoln County4
- Madison County4
- Minidoka County4
- Power County4
- Cassia County2
- Canyon County2
- Gem County2
- Owyhee County2
- Payette County2
- Washington County2
- Bonner County1
- Boundary County1
- Kootenai County1
- Gooding County1
- Jerome County1
- Twin Falls County1
- Ada County1
- Elmore County1
The busiest days
Days with the most alerts issued, by UTC date.
Nearby
Alerts in force nowTornadoes on recordThe radar archive20202022
Sources
National Weather Service watches, warnings, advisories and statements from the Iowa Environmental Mesonet's VTEC archive, which reconstructs tornado, severe thunderstorm, flash flood and marine warnings back to 1986 from the NWS text archive. Storm Prediction Center watches and mesoscale discussions from SPC's archive through the Mesonet. County centers from the US Census Bureau. Rebuilt daily.