Alert archive / Idaho / Red Flag Warnings / 2020
Red Flag Warnings in Idaho, August 2020
23 red flag warnings in August 2020. 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 August 2020. Tap one for its archive.
- Red Flag Warnings
- 23
- Busiest day
- August 28, 20204 red flag warnings
Over time
By day
Days in UTC, the clock the archive keeps.
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 |
|---|---|---|---|---|
| Aug 2, 12:54 PM MDT | Red Flag Warning | PIH | Bannock, Bear Lake, Bingham, Blaine, Bonneville, Butte and 12 more | 32 hr |
| Aug 5, 1:14 PM MDT | Red Flag Warning | PIH | Bannock, Bear Lake, Bingham, Blaine, Bonneville, Butte and 18 more | 32 hr |
| Aug 6, 12:47 PM MDT | Red Flag Warning | BOI | Boise, Camas, Elmore, Gem, Gooding, Idaho and 5 more | 17 hr |
| Aug 7, 11:52 AM MDT | Red Flag Warning | PIH | Bingham, Bonneville, Butte, Clark, Custer, Fremont and 5 more | 33 hr |
| Aug 10, 11:47 AM MDT | Red Flag Warning | PIH | Bingham, Blaine, Bonneville, Butte, Clark, Custer and 9 more | 33 hr |
| Aug 11, 12:35 PM MDT | Red Flag Warning | PIH | Bannock, Bear Lake, Bingham, Bonneville, Butte, Caribou and 10 more | 32 hr |
| Aug 11, 1:10 PM MDT | Red Flag Warning | BOI | Owyhee, Twin Falls | 31 hr |
| Aug 13, 1:04 AM MDT | Red Flag Warning | PIH | Bingham, Bonneville, Butte, Clark, Fremont, Jefferson and 3 more | 20 hr |
| Aug 16, 7:56 AM MDT | Red Flag Warning | BOI | Adams, Idaho, Owyhee, Valley, Washington | 4 days |
| Aug 17, 12:22 PM MDT | Red Flag Warning | PIH | Blaine, Boise, Bonneville, Butte, Clark, Custer and 6 more | 34 hr |
| Aug 18, 12:58 PM MDT | Red Flag Warning | BOI | Idaho, Owyhee, Valley | 34 hr |
| Aug 18, 2:26 PM MDT | Red Flag Warning | PIH | Bonneville, Butte, Clark, Custer, Fremont, Lemhi and 2 more | 28 hr |
| Aug 19, 1:41 PM MDT | Red Flag Warning | PIH | Bingham, Blaine, Bonneville, Butte, Clark, Fremont and 7 more | 31 hr |
| Aug 25, 3:28 AM MDT | Red Flag Warning | PIH | Bannock, Bear Lake, Bingham, Blaine, Boise, Bonneville and 19 more | 18 hr |
| Aug 25, 8:13 AM MDT | Red Flag Warning | BOI | Boise, Camas, Elmore, Gooding, Jerome, Lincoln and 2 more | 14 hr |
| Aug 26, 3:29 AM MDT | Red Flag Warning | PIH | Blaine, Boise, Bonneville, Butte, Clark, Custer and 6 more | 41 hr |
| Aug 26, 8:12 AM MDT | Red Flag Warning | BOI | Idaho, Owyhee, Twin Falls, Valley | 16 hr |
| Aug 27, 6:20 AM MDT | Red Flag Warning | BOI | Ada, Boise, Camas, Canyon, Elmore, Gem and 6 more | 14 hr |
| Aug 28, 2:41 AM MDT | Red Flag Warning | OTX | Benewah, Bonner, Boundary, Kootenai, Shoshone | 43 hr |
| Aug 28, 12:34 PM MDT | Red Flag Warning | PIH | Butte, Custer, Idaho, Lemhi, Valley | 33 hr |
| Aug 28, 12:34 PM MDT | Red Flag Warning | PIH | Bannock, Bear Lake, Bingham, Blaine, Bonneville, Butte and 14 more | 56 hr |
| Aug 28, 2:19 PM MDT | Red Flag Warning | MSO | Clearwater, Idaho, Latah, Lewis, Nez Perce | 34 hr |
| Aug 29, 7:57 AM MDT | Red Flag Warning | BOI | Elmore, Gooding, Jerome, Lincoln, Owyhee, Twin Falls | 37 hr |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Butte County13
- Bonneville County12
- Clark County12
- Fremont County12
- Madison County12
- Teton County12
- Jerome County10
- Lincoln County10
- Idaho County10
- Bingham County9
- Jefferson County9
- Power County9
- Custer County9
- Lemhi County9
- Twin Falls County9
- Valley County9
- Blaine County8
- Owyhee County8
- Minidoka County6
- Boise County6
- Bannock County5
- Bear Lake County5
- Caribou County5
- Franklin County5
- Oneida County5
- Elmore County4
- Gooding County4
- Cassia County3
- Camas County3
- Gem County2
- Adams County1
- Washington County1
- Ada County1
- Canyon County1
- Payette County1
- Benewah County1
- Bonner County1
- Boundary County1
- Kootenai County1
- Shoshone County1
Nearby
Alerts in force nowTornadoes on recordThe radar archive20192021
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.