Alert archive / Idaho / Flood Watches
Flood Watches in Idaho, 2025
13 flood watches in 2025. 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 flood watches reaches back to 2005.
Flood Watches by county
Each county as a circle sized by its count in 2025. Tap one for its archive.
- Flood Watches
- 13
- Busiest month
- August4 flood watches
- Busiest day
- August 26, 20252 flood 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 |
|---|---|---|---|---|
| Feb 20, 12:38 PM MST | Flood Watch | MSO | Clearwater, Idaho | 4 days |
| Feb 22, 3:46 AM MST | Flood Watch | OTX | Benewah, Bonner, Boundary, Kootenai, Latah, Lewis and 2 more | 21 hr |
| Jun 10, 11:38 AM MDT | Flood Watch | BOI | Adams, Boise, Camas, Elmore, Gem, Valley and 1 more | 28 hr |
| Jul 28, 1:02 PM MDT | Flood Watch | MSO | Lemhi | 32 hr |
| Jul 30, 11:06 AM MDT | Flood Watch | MSO | Idaho, Lemhi | 34 hr |
| Aug 1, 12:04 PM MDT | Flood Watch | OTX | Bonner, Boundary | 9 hr |
| Aug 4, 8:42 AM MDT | Flood Watch | MSO | Idaho | 11 hr |
| Aug 26, 10:36 AM MDT | Flood Watch | MSO | Idaho, Lemhi | 37 hr |
| Aug 26, 1:23 PM MDT | Flood Watch | PIH | Bannock, Bear Lake, Bingham, Blaine, Bonneville, Butte and 13 more | 32 hr |
| Sep 10, 8:56 AM MDT | Flood Watch | MSO | Idaho | 12 hr |
| Dec 7, 12:14 PM MST | Flood Watch | MSO | Clearwater, Idaho | 4 days |
| Dec 7, 1:30 PM MST | Flood Watch | OTX | Benewah, Kootenai, Shoshone | 3 days |
| Dec 14, 1:50 PM MST | Flood Watch | OTX | Benewah, Bonner, Kootenai, Latah, Shoshone | 64 hr |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Idaho County6
- Benewah County3
- Bonner County3
- Kootenai County3
- Shoshone County3
- Lemhi County3
- Clearwater County2
- Boundary County2
- Latah County2
- Lewis County1
- Nez Perce County1
- Adams County1
- Boise County1
- Camas County1
- Elmore County1
- Gem County1
- Valley County1
- Washington County1
- Bannock County1
- Bear Lake County1
- Bingham County1
- Blaine County1
- Bonneville County1
- Butte County1
- Caribou County1
- Cassia County1
- Clark County1
- Custer County1
- Franklin County1
- Fremont County1
- Jefferson County1
- Lincoln County1
- Madison County1
- Minidoka 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 archive20242026
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.