Alert archive / Utah / Red Flag Warnings
Red Flag Warnings in Utah, 2026
44 red flag warnings 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 red flag warnings reaches back to 2005.
Red Flag Warnings by county
Each county as a circle sized by its count in 2026. Tap one for its archive.
- Red Flag Warnings
- 44
- Busiest month
- June28 red flag warnings
- Busiest day
- June 5, 20263 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 |
|---|---|---|---|---|
| May 12, 11:07 AM MDT | Red Flag Warning | SLC | Beaver, Garfield, Iron, Kane, Washington | 34 hr |
| May 14, 10:38 AM MDT | Red Flag Warning | GJT | Daggett, Grand, Uintah | 33 hr |
| May 15, 10:39 AM MDT | Red Flag Warning | GJT | Grand | 33 hr |
| May 15, 11:07 AM MDT | Red Flag Warning | SLC | Beaver, Carbon, Emery, Garfield, Iron, Kane and 3 more | 58 hr |
| May 20, 8:42 PM MDT | Red Flag Warning | GJT | Grand | 24 hr |
| May 26, 10:16 AM MDT | Red Flag Warning | SLC | Garfield, Kane, San Juan, Washington, Wayne | 59 hr |
| May 26, 11:51 AM MDT | Red Flag Warning | GJT | Daggett, Grand, Uintah | 32 hr |
| May 27, 12:12 PM MDT | Red Flag Warning | GJT | Daggett, Grand, San Juan, Uintah | 32 hr |
| May 28, 11:19 AM MDT | Red Flag Warning | GJT | Daggett, Grand, San Juan, Uintah | 33 hr |
| Jun 3, 10:10 AM MDT | Red Flag Warning | GJT | Daggett, Grand, Uintah | 33 hr |
| Jun 5, 10:47 AM MDT | Red Flag Warning | GJT | Daggett, Grand, San Juan, Uintah | 34 hr |
| Jun 5, 10:47 AM MDT | Red Flag Warning | GJT | Daggett, Grand, San Juan, Uintah | 59 hr |
| Jun 5, 12:11 PM MDT | Red Flag Warning | SLC | Beaver, Carbon, Duchesne, Emery, Garfield, Iron and 9 more | 58 hr |
| Jun 7, 11:38 AM MDT | Red Flag Warning | GJT | Daggett, Grand, San Juan, Uintah | 33 hr |
| Jun 7, 11:38 AM MDT | Red Flag Warning | GJT | Daggett, Grand, San Juan, Uintah | 58 hr |
| Jun 7, 12:05 PM MDT | Red Flag Warning | SLC | Beaver, Box Elder, Carbon, Davis, Duchesne, Emery and 14 more | 3 days |
| Jun 8, 11:17 AM MDT | Red Flag Warning | GJT | Daggett, Grand, San Juan, Uintah | 59 hr |
| Jun 10, 10:07 AM MDT | Red Flag Warning | SLC | Box Elder, Davis, Salt Lake, Tooele, Utah | 12 hr |
| Jun 11, 10:23 AM MDT | Red Flag Warning | GJT | Daggett, Grand, Uintah | 35 hr |
| Jun 13, 7:54 AM MDT | Red Flag Warning | SLC | Garfield, Iron, Kane, San Juan, Washington, Wayne | 12 hr |
| Jun 15, 8:11 AM MDT | Red Flag Warning | SLC | Beaver, Carbon, Duchesne, Emery, Garfield, Iron and 9 more | 61 hr |
| Jun 15, 10:36 AM MDT | Red Flag Warning | GJT | Daggett, Grand, San Juan, Uintah | 34 hr |
| Jun 16, 11:46 AM MDT | Red Flag Warning | GJT | Daggett, Grand, San Juan, Uintah | 33 hr |
| Jun 18, 11:00 AM MDT | Red Flag Warning | SLC | Beaver, Iron, Juab, Millard, Sanpete, Washington | 40 hr |
| Jun 19, 11:09 AM MDT | Red Flag Warning | SLC | Beaver, Box Elder, Carbon, Davis, Duchesne, Emery and 13 more | 35 hr |
| Jun 19, 11:41 AM MDT | Red Flag Warning | GJT | Daggett, Grand, San Juan, Uintah | 34 hr |
| Jun 22, 11:46 AM MDT | Red Flag Warning | GJT | Grand, San Juan | 34 hr |
| Jun 22, 11:47 AM MDT | Red Flag Warning | SLC | Beaver, Garfield, Iron, Kane, Millard, Piute and 4 more | 34 hr |
| Jun 24, 10:36 AM MDT | Red Flag Warning | SLC | Beaver, Box Elder, Carbon, Davis, Duchesne, Emery and 10 more | 12 hr |
| Jun 24, 10:36 AM MDT | Red Flag Warning | SLC | Beaver, Box Elder, Cache, Carbon, Davis, Duchesne and 20 more | 4 days |
| Jun 24, 1:01 PM MDT | Red Flag Warning | GJT | Daggett, Grand, San Juan, Uintah | 3 days |
| Jun 26, 10:58 AM MDT | Red Flag Warning | GJT | Grand, San Juan, Uintah | 59 hr |
| Jun 28, 12:07 AM MDT | Red Flag Warning | GJT | Grand, San Juan | 3 hr |
| Jun 28, 10:04 PM MDT | Red Flag Warning | GJT | Grand, San Juan, Uintah | 22 hr |
| Jun 29, 11:43 AM MDT | Red Flag Warning | GJT | Daggett, Grand, San Juan, Uintah | 33 hr |
| Jun 29, 1:32 PM MDT | Red Flag Warning | SLC | Carbon, Emery, Garfield, Wayne | 31 hr |
| Jun 30, 1:19 PM MDT | Red Flag Warning | GJT | Grand, San Juan | 31 hr |
| Jul 1, 12:34 PM MDT | Red Flag Warning | GJT | Grand, San Juan | 31 hr |
| Jul 7, 6:43 AM MDT | Red Flag Warning | SLC | Beaver, Garfield, Iron, Juab, Kane, Millard and 6 more | 62 hr |
| Jul 9, 11:05 AM MDT | Red Flag Warning | SLC | Beaver, Garfield, Iron, Kane, San Juan, Washington and 1 more | 37 hr |
| Aug 1, 11:23 AM MDT | Red Flag Warning | SLC | Beaver, Cache, Carbon, Duchesne, Emery, Garfield and 17 more | 3 days |
| Aug 2, 3:21 AM MDT | Red Flag Warning | SLC | Carbon, Emery | 66 hr |
| Aug 2, 10:10 PM MDT | Red Flag Warning | GJT | Grand, San Juan | 22 hr |
| Aug 7, 10:13 AM MDT | Red Flag Warning | SLC | Beaver, Garfield, Iron, Kane, Washington | 11 hr |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- San Juan County31
- Grand County25
- Uintah County18
- Garfield County16
- Daggett County16
- Washington County15
- Beaver County14
- Iron County14
- Kane County14
- Wayne County14
- Carbon County10
- Emery County10
- Millard County10
- Piute County9
- Sanpete County9
- Sevier County9
- Duchesne County7
- Juab County7
- Utah County7
- Salt Lake County6
- Box Elder County5
- Davis County5
- Tooele County5
- Cache County2
- Morgan County2
- Rich County2
- Summit County2
- Wasatch County2
- Weber County2
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. Rebuilt daily.