Alert archive / Idaho / Flood Watches
Flood Watches in Idaho, 2026
7 flood watches in 2026. 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 2026. Tap one for its archive.
- Flood Watches
- 7
- Busiest month
- March3 flood watches
- Busiest day
- March 12, 20262 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 |
|---|---|---|---|---|
| Mar 12, 4:25 PM MDT | Flood Watch | OTX | Latah, Lewis, Nez Perce | 22 hr |
| Mar 12, 5:35 PM MDT | Flood Watch | MSO | Clearwater, Idaho | 48 hr |
| Mar 17, 12:45 PM MDT | Flood Watch | OTX | Bonner | 24 hr |
| Apr 21, 9:47 AM MDT | Flood Watch | OTX | Benewah, Latah | 36 hr |
| Jun 27, 10:42 PM MDT | Flood Watch | BOI | Adams, Gem, Valley, Washington | 13 hr |
| Jul 21, 12:43 PM MDT | Flood Watch | PIH | Bannock, Bear Lake, Bingham, Bonneville, Caribou, Clark and 6 more | 32 hr |
| Sep 18, 10:30 AM MDT | Flood Watch | PIH | Bannock, Bear Lake, Bingham, Blaine, Bonneville, Butte and 10 more | 8 hr |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Latah County2
- Bannock County2
- Bear Lake County2
- Bingham County2
- Bonneville County2
- Caribou County2
- Clark County2
- Franklin County2
- Fremont County2
- Madison County2
- Oneida County2
- Power County2
- Teton County2
- Lewis County1
- Nez Perce County1
- Clearwater County1
- Idaho County1
- Bonner County1
- Benewah County1
- Adams County1
- Gem County1
- Valley County1
- Washington County1
- Blaine County1
- Butte County1
- Custer County1
- Jefferson County1
The busiest days
Days with the most alerts issued, by UTC date.
Nearby
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.