Alert archive / Idaho / Frost Advisories
Frost Advisories in Idaho, 2018
8 frost advisories in 2018. 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 frost advisories reaches back to 2005.
Frost Advisories by county
Each county as a circle sized by its count in 2018. Tap one for its archive.
- Frost Advisories
- 8
- Busiest month
- September3 frost advisories
- Busiest day
- June 11, 20182 frost advisories
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 |
|---|---|---|---|---|
| Jun 11, 3:41 AM MDT | Frost Advisory | PIH | 29 hr | |
| Jun 11, 1:15 PM MDT | Frost Advisory | MSO | Clearwater, Idaho, Lemhi | 19 hr |
| Sep 23, 4:32 AM MDT | Frost Advisory | PIH | Bannock, Bingham, Blaine, Bonneville, Butte, Fremont and 6 more | 28 hr |
| Sep 24, 1:29 PM MDT | Frost Advisory | PIH | Bannock, Bingham, Blaine, Cassia, Lincoln, Minidoka and 1 more | 20 hr |
| Sep 25, 1:35 PM MDT | Frost Advisory | PIH | Bannock, Bingham, Blaine, Bonneville, Butte, Fremont and 5 more | 19 hr |
| Oct 11, 9:43 AM MDT | Frost Advisory | BOI | Ada, Canyon, Elmore, Gem, Gooding, Jerome and 4 more | 24 hr |
| Oct 12, 1:12 PM MDT | Frost Advisory | PIH | Blaine, Cassia, Minidoka, Power | 20 hr |
| Oct 13, 3:50 PM MDT | Frost Advisory | OTX | Nez Perce | 41 hr |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Blaine County4
- Minidoka County4
- Power County4
- Bannock County3
- Bingham County3
- Lincoln County3
- Bonneville County2
- Butte County2
- Fremont County2
- Jefferson County2
- Madison County2
- Cassia County2
- Clearwater County1
- Idaho County1
- Lemhi County1
- Teton County1
- Ada County1
- Canyon County1
- Elmore County1
- Gem County1
- Gooding County1
- Jerome County1
- Owyhee County1
- Payette County1
- Twin Falls County1
- Washington County1
- Nez Perce County1
The busiest days
Days with the most alerts issued, by UTC date.
Nearby
Alerts in force nowTornadoes on recordThe radar archive20172019
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. Warning verification from the Mesonet's Cow. Rebuilt daily.