Alert archive / Idaho / River Flood Warnings
River Flood Warnings in Idaho, 2017
60 river flood warnings in 2017. 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 river flood warnings reaches back to 2005.
River Flood Warnings by county
Each county as a circle sized by its count in 2017. Tap one for its archive.
- River Flood Warnings
- 60
- Busiest month
- March31 river flood warnings
- Busiest day
- March 14, 20174 river flood 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 |
|---|---|---|---|---|
| Feb 9, 12:40 PM MST | River Flood Warning | PIH | Bannock | 5 days |
| Feb 9, 1:47 PM MST | River Flood Warning | BOI | Owyhee | 50 hr |
| Feb 10, 6:45 AM MST | River Flood Warning | BOI | Washington | 28 hr |
| Feb 10, 9:13 AM MST | River Flood Warning | OTX | Shoshone | 58 hr |
| Feb 14, 6:54 PM MST | River Flood Warning | PIH | Bannock | 23 hr |
| Feb 16, 10:07 AM MST | River Flood Warning | OTX | Latah | 19 hr |
| Feb 17, 12:21 AM MST | River Flood Warning | OTX | Latah | 18 hr |
| Feb 20, 1:25 AM MST | River Flood Warning | BOI | Washington | 65 hr |
| Feb 20, 10:49 AM MST | River Flood Warning | PIH | Bannock | 5 days |
| Mar 6, 10:33 AM MST | River Flood Warning | BOI | Ada, Canyon | 101 days |
| Mar 8, 10:17 AM MST | River Flood Warning | BOI | Adams, Washington | 61 hr |
| Mar 8, 10:17 AM MST | River Flood Warning | BOI | Washington | 4 days |
| Mar 9, 7:15 PM MST | River Flood Warning | OTX | Latah | 24 hr |
| Mar 13, 2:01 PM MDT | River Flood Warning | OTX | Latah | 6 days |
| Mar 14, 3:39 AM MDT | River Flood Warning | OTX | Benewah | 21 days |
| Mar 14, 3:39 AM MDT | River Flood Warning | OTX | Kootenai, Shoshone | 7 days |
| Mar 14, 2:03 PM MDT | River Flood Warning | PIH | Bannock | 69 days |
| Mar 14, 2:08 PM MDT | River Flood Warning | PIH | Bannock, Blaine | 92 days |
| Mar 15, 5:51 AM MDT | River Flood Warning | OTX | Shoshone | 55 hr |
| Mar 16, 12:11 AM MDT | River Flood Warning | BOI | Washington | 40 hr |
| Mar 16, 12:12 AM MDT | River Flood Warning | OTX | Latah | 24 hr |
| Mar 16, 7:17 AM MDT | River Flood Warning | MSO | Clearwater | 12 hr |
| Mar 17, 3:44 AM MDT | River Flood Warning | OTX | Benewah, Kootenai | 12 days |
| Mar 17, 5:42 AM MDT | River Flood Warning | BOI | Gem | 7 hr |
| Mar 18, 12:29 AM MDT | River Flood Warning | BOI | Washington | 48 hr |
| Mar 18, 4:19 PM MDT | River Flood Warning | OTX | Latah | 24 hr |
| Mar 19, 12:24 AM MDT | River Flood Warning | OTX | Shoshone | 34 hr |
| Mar 19, 3:02 PM MDT | River Flood Warning | BOI | Washington | 3 days |
| Mar 19, 3:02 PM MDT | River Flood Warning | BOI | Washington | 9 days |
| Mar 19, 7:30 PM MDT | River Flood Warning | BOI | Gem | 29 hr |
| Mar 22, 3:06 AM MDT | River Flood Warning | BOI | Washington | 29 hr |
| Mar 22, 3:54 AM MDT | River Flood Warning | PIH | Bear Lake | 13 hr |
| Mar 22, 11:48 AM MDT | River Flood Warning | BOI | Gem | 13 hr |
| Mar 22, 4:53 PM MDT | River Flood Warning | PIH | Bear Lake | 68 hr |
| Mar 25, 8:59 AM MDT | River Flood Warning | PIH | Bear Lake | 51 hr |
| Mar 27, 12:14 PM MDT | River Flood Warning | PIH | Bear Lake | 4 days |
| Mar 29, 3:00 PM MDT | River Flood Warning | BOI | Washington | 59 hr |
| Mar 30, 12:27 PM MDT | River Flood Warning | BOI | Gem | 24 hr |
| Mar 30, 12:27 PM MDT | River Flood Warning | BOI | Payette | 41 hr |
| Mar 31, 9:49 AM MDT | River Flood Warning | PIH | Bear Lake | 3 days |
| Apr 1, 8:37 PM MDT | River Flood Warning | BOI | Washington | 28 hr |
| Apr 7, 12:36 PM MDT | River Flood Warning | PIH | Bear Lake | 4 days |
| Apr 17, 9:44 AM MDT | River Flood Warning | PIH | Bingham | 24 hr |
| May 4, 9:59 AM MDT | River Flood Warning | PIH | Blaine | 10 days |
| May 5, 1:41 PM MDT | River Flood Warning | PIH | Bear Lake | 40 days |
| May 7, 4:02 AM MDT | River Flood Warning | MSO | Lemhi | 72 hr |
| May 7, 8:46 AM MDT | River Flood Warning | BOI | Gem | 36 hr |
| May 14, 11:46 AM MDT | River Flood Warning | PIH | Fremont, Jefferson, Madison | 25 hr |
| Jun 1, 9:31 AM MDT | River Flood Warning | BOI | Boise | 5 days |
| Jun 2, 1:11 PM MDT | River Flood Warning | BOI | Gem | 11 days |
| Jun 2, 2:06 PM MDT | River Flood Warning | PIH | Custer | 14 days |
| Jun 6, 7:48 PM MDT | River Flood Warning | PIH | Madison, Teton | 10 days |
| Jun 12, 5:38 PM MDT | River Flood Warning | PIH | Bonneville, Jefferson, Madison | 4 days |
| Jun 14, 6:01 AM MDT | River Flood Warning | PIH | Bingham | 4 days |
| Jun 14, 12:17 PM MDT | River Flood Warning | PIH | Fremont, Jefferson, Madison | 42 hr |
| Jun 19, 1:48 PM MDT | River Flood Warning | PIH | Teton | 11 days |
| Jun 19, 2:13 PM MDT | River Flood Warning | PIH | Custer | 7 days |
| Jun 19, 2:20 PM MDT | River Flood Warning | PIH | Blaine | 4 days |
| Jun 28, 8:46 AM MDT | River Flood Warning | PIH | Custer | 4 days |
| Dec 29, 11:15 AM MST | River Flood Warning | OTX | Latah | 24 hr |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Washington County11
- Latah County7
- Bear Lake County7
- Gem County6
- Bannock County5
- Shoshone County4
- Madison County4
- Blaine County3
- Jefferson County3
- Custer County3
- Benewah County2
- Kootenai County2
- Bingham County2
- Fremont County2
- Teton County2
- Owyhee County1
- Ada County1
- Canyon County1
- Adams County1
- Clearwater County1
- Payette County1
- Lemhi County1
- Boise County1
- Bonneville County1
The busiest days
Days with the most alerts issued, by UTC date.
Nearby
Alerts in force nowTornadoes on recordThe radar archive20162018
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.