Alert archive / Idaho / Severe Thunderstorm Watches
Severe Thunderstorm Watches in Idaho, 2023
3 severe thunderstorm watches in 2023. 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 severe thunderstorm watches reaches back to 1997.
Severe Thunderstorm Watches by county
Each county as a circle sized by its count in 2023. Tap one for its archive.
- Severe Thunderstorm Watches
- 3
- Busiest month
- May1 severe thunderstorm watches
- Busiest day
- May 21, 20231 severe thunderstorm watches
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 21, 3:03 PM MDT | Severe Thunderstorm Watch | SPC | Adams, Clearwater, Gem, Idaho, Lewis, Nez Perce and 3 more | 7 hr |
| Aug 29, 2:54 PM MDT | Severe Thunderstorm Watch | SPC | Clearwater, Idaho, Lemhi | 6 hr |
| Sep 3, 1:54 PM MDT | Severe Thunderstorm Watch | SPC | Bannock, Bear Lake, Bingham, Bonneville, Caribou, Cassia and 7 more | 7 hr |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Clearwater County2
- Idaho County2
- Adams County1
- Gem County1
- Lewis County1
- Nez Perce County1
- Payette County1
- Valley County1
- Washington County1
- Lemhi County1
- Bannock County1
- Bear Lake County1
- Bingham County1
- Bonneville County1
- Caribou County1
- Cassia County1
- Franklin County1
- Fremont County1
- Jefferson County1
- Madison County1
- Oneida County1
- Power County1
- Teton County1
The busiest days
Days with the most alerts issued, by UTC date.
Nearby
Alerts in force nowTornadoes on recordThe radar archive20222024
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.