Alert archive / Idaho / Red Flag Warnings
Red Flag Warnings in Idaho, 2024
58 red flag warnings in 2024. 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 red flag warnings reaches back to 2005.
Red Flag Warnings by county
Each county as a circle sized by its count in 2024. Tap one for its archive.
- Red Flag Warnings
- 58
- Busiest month
- July23 red flag warnings
- Busiest day
- July 13, 20243 red flag 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 |
|---|---|---|---|---|
| Jun 25, 3:28 PM MDT | Red Flag Warning | BOI | Adams, Idaho, Valley, Washington | 30 hr |
| Jul 2, 1:44 PM MDT | Red Flag Warning | BOI | Elmore, Gooding, Jerome, Lincoln, Owyhee, Twin Falls | 31 hr |
| Jul 2, 2:00 PM MDT | Red Flag Warning | PIH | Blaine, Butte, Cassia, Jerome, Lincoln, Minidoka and 2 more | 31 hr |
| Jul 5, 1:16 PM MDT | Red Flag Warning | BOI | Elmore, Gooding, Jerome, Lincoln, Owyhee, Twin Falls | 32 hr |
| Jul 5, 1:30 PM MDT | Red Flag Warning | PIH | Blaine, Butte, Cassia, Jerome, Lincoln, Minidoka and 2 more | 32 hr |
| Jul 10, 12:20 PM MDT | Red Flag Warning | PIH | Bingham, Blaine, Boise, Bonneville, Butte, Cassia and 11 more | 33 hr |
| Jul 12, 3:03 AM MDT | Red Flag Warning | PIH | Bingham, Blaine, Boise, Bonneville, Butte, Clark and 9 more | 18 hr |
| Jul 12, 2:10 PM MDT | Red Flag Warning | BOI | Owyhee, Twin Falls | 31 hr |
| Jul 13, 8:35 AM MDT | Red Flag Warning | PIH | Butte, Custer, Idaho, Lemhi, Valley | 12 hr |
| Jul 13, 2:22 PM MDT | Red Flag Warning | BOI | Owyhee, Twin Falls | 34 hr |
| Jul 13, 2:32 PM MDT | Red Flag Warning | PIH | Bannock, Bear Lake, Bingham, Bonneville, Butte, Caribou and 11 more | 30 hr |
| Jul 14, 1:33 PM MDT | Red Flag Warning | PIH | Bannock, Bear Lake, Bonneville, Butte, Caribou, Clark and 8 more | 28 hr |
| Jul 16, 2:39 PM MDT | Red Flag Warning | BOI | Adams, Elmore, Gooding, Idaho, Jerome, Lincoln and 4 more | 54 hr |
| Jul 17, 2:40 AM MDT | Red Flag Warning | PIH | Cassia, Twin Falls | 42 hr |
| Jul 22, 7:56 AM MDT | Red Flag Warning | BOI | Owyhee | 16 hr |
| Jul 23, 8:29 AM MDT | Red Flag Warning | BOI | Ada, Adams, Boise, Camas, Canyon, Elmore and 10 more | 40 hr |
| Jul 23, 2:18 PM MDT | Red Flag Warning | MSO | Clearwater, Idaho | 31 hr |
| Jul 23, 2:28 PM MDT | Red Flag Warning | PIH | Bingham, Blaine, Boise, Bonneville, Butte, Cassia and 14 more | 31 hr |
| Jul 24, 1:45 PM MDT | Red Flag Warning | BOI | Elmore, Gooding, Jerome, Lincoln, Owyhee, Twin Falls | 34 hr |
| Jul 24, 1:55 PM MDT | Red Flag Warning | PIH | Bannock, Bear Lake, Bingham, Blaine, Bonneville, Butte and 18 more | 32 hr |
| Jul 25, 1:27 PM MDT | Red Flag Warning | PIH | Bingham, Blaine, Boise, Bonneville, Butte, Clark and 9 more | 33 hr |
| Jul 26, 2:29 PM MDT | Red Flag Warning | PIH | Bannock, Bear Lake, Bingham, Blaine, Bonneville, Butte and 18 more | 32 hr |
| Jul 28, 2:00 PM MDT | Red Flag Warning | PIH | Bingham, Bonneville, Butte, Clark, Custer, Fremont and 7 more | 31 hr |
| Jul 29, 1:12 PM MDT | Red Flag Warning | PIH | Bonneville, Butte, Clark, Custer, Fremont, Idaho and 4 more | 32 hr |
| Aug 2, 1:44 PM MDT | Red Flag Warning | BOI | Ada, Adams, Boise, Camas, Canyon, Elmore and 6 more | 42 hr |
| Aug 3, 1:01 PM MDT | Red Flag Warning | PIH | Bonneville, Butte, Clark, Custer, Fremont, Idaho and 4 more | 29 hr |
| Aug 4, 2:10 PM MDT | Red Flag Warning | BOI | Ada, Adams, Boise, Camas, Canyon, Elmore and 10 more | 31 hr |
| Aug 5, 12:37 AM MDT | Red Flag Warning | PIH | Bannock, Bear Lake, Bingham, Blaine, Boise, Bonneville and 19 more | 27 hr |
| Aug 6, 3:36 AM MDT | Red Flag Warning | PIH | Bingham, Blaine, Boise, Bonneville, Butte, Clark and 12 more | 17 hr |
| Aug 6, 9:32 PM MDT | Red Flag Warning | PIH | Bannock, Bear Lake, Bingham, Blaine, Boise, Bonneville and 19 more | 23 hr |
| Aug 9, 10:33 AM MDT | Red Flag Warning | PIH | Cassia, Twin Falls | 10 hr |
| Aug 9, 2:24 PM MDT | Red Flag Warning | PIH | Bannock, Bear Lake, Blaine, Boise, Bonneville, Butte and 12 more | 31 hr |
| Aug 11, 1:38 PM MDT | Red Flag Warning | PIH | Bannock, Bear Lake, Bonneville, Caribou, Clark, Franklin and 6 more | 31 hr |
| Aug 12, 7:56 AM MDT | Red Flag Warning | BOI | Adams, Boise, Gem, Idaho, Payette, Valley and 1 more | 37 hr |
| Aug 12, 12:41 PM MDT | Red Flag Warning | PIH | Bannock, Bear Lake, Bingham, Bonneville, Butte, Caribou and 12 more | 32 hr |
| Aug 14, 8:42 AM MDT | Red Flag Warning | BOI | Boise, Gem, Idaho, Valley | 37 hr |
| Aug 14, 1:58 PM MDT | Red Flag Warning | PIH | Blaine, Boise, Butte, Custer, Idaho, Lemhi and 1 more | 31 hr |
| Aug 16, 1:28 PM MDT | Red Flag Warning | BOI | Adams, Boise, Camas, Elmore, Gem, Idaho and 4 more | 33 hr |
| Aug 18, 1:40 PM MDT | Red Flag Warning | PIH | Bannock, Bear Lake, Bingham, Blaine, Boise, Bonneville and 16 more | 8 hr |
| Aug 19, 3:49 AM MDT | Red Flag Warning | PIH | Bannock, Bear Lake, Bonneville, Butte, Caribou, Clark and 10 more | 10 hr |
| Aug 21, 1:45 PM MDT | Red Flag Warning | PIH | Bingham, Blaine, Boise, Bonneville, Butte, Cassia and 12 more | 31 hr |
| Aug 21, 1:56 PM MDT | Red Flag Warning | BOI | Boise, Camas, Elmore, Gem, Idaho, Valley | 31 hr |
| Aug 22, 8:55 PM MDT | Red Flag Warning | PIH | Cassia, Twin Falls | 24 hr |
| Aug 23, 8:14 AM MDT | Red Flag Warning | BOI | Ada, Canyon, Elmore, Gem, Gooding, Jerome and 4 more | 13 hr |
| Sep 1, 2:06 PM MDT | Red Flag Warning | BOI | Ada, Adams, Boise, Camas, Canyon, Elmore and 10 more | 34 hr |
| Sep 1, 2:33 PM MDT | Red Flag Warning | PIH | Bannock, Bear Lake, Bingham, Blaine, Boise, Bonneville and 19 more | 50 hr |
| Sep 3, 8:14 AM MDT | Red Flag Warning | BOI | Adams, Boise, Gem, Idaho, Payette, Valley and 1 more | 11 hr |
| Sep 9, 2:10 PM MDT | Red Flag Warning | PIH | Butte, Custer, Idaho, Lemhi, Valley | 7 hr |
| Sep 9, 2:10 PM MDT | Red Flag Warning | PIH | Butte, Custer, Idaho, Lemhi, Valley | 31 hr |
| Sep 10, 1:24 PM MDT | Red Flag Warning | PIH | Blaine, Boise, Butte, Custer, Idaho, Lemhi and 1 more | 31 hr |
| Sep 10, 2:18 PM MDT | Red Flag Warning | BOI | Ada, Adams, Boise, Camas, Canyon, Elmore and 10 more | 31 hr |
| Sep 28, 12:30 PM MDT | Red Flag Warning | PIH | Bingham, Bonneville, Butte, Clark, Fremont, Jefferson and 3 more | 33 hr |
| Sep 28, 2:49 PM MDT | Red Flag Warning | OTX | Benewah, Bonner, Boundary, Kootenai, Shoshone | 29 hr |
| Oct 2, 11:16 AM MDT | Red Flag Warning | PIH | Bingham, Bonneville, Butte, Clark, Fremont, Jefferson and 3 more | 10 hr |
| Oct 3, 11:31 AM MDT | Red Flag Warning | MSO | Clearwater, Idaho, Latah, Lewis, Nez Perce | 34 hr |
| Oct 3, 12:59 PM MDT | Red Flag Warning | PIH | Bannock, Bear Lake, Bingham, Blaine, Boise, Bonneville and 19 more | 37 hr |
| Oct 3, 1:19 PM MDT | Red Flag Warning | BOI | Boise, Camas, Elmore, Gem, Gooding, Idaho and 5 more | 32 hr |
| Oct 8, 2:07 PM MDT | Red Flag Warning | PIH | Butte, Custer, Idaho, Lemhi, Valley | 31 hr |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Idaho County36
- Valley County34
- Butte County31
- Twin Falls County29
- Custer County26
- Boise County25
- Lemhi County25
- Jerome County24
- Lincoln County24
- Power County24
- Bonneville County24
- Clark County24
- Fremont County24
- Madison County24
- Teton County24
- Blaine County18
- Bingham County18
- Jefferson County18
- Cassia County16
- Owyhee County15
- Minidoka County14
- Elmore County13
- Bannock County13
- Bear Lake County13
- Caribou County13
- Franklin County13
- Oneida County13
- Gem County12
- Adams County10
- Washington County10
- Gooding County10
- Camas County8
- Payette County8
- Ada County6
- Canyon County6
- Clearwater County2
- Benewah County1
- Bonner County1
- Boundary County1
- Kootenai County1
4 more counties
The busiest days
Days with the most alerts issued, by UTC date.
Nearby
Alerts in force nowTornadoes on recordThe radar archive20232025
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.