Alert archive / Utah / Red Flag Warnings / 2026
Red Flag Warnings in Utah, June 2026
28 red flag warnings in June 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 June 2026. Tap one for its archive.
- Red Flag Warnings
- 28
- Busiest day
- June 5, 20263 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 |
|---|---|---|---|---|
| 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 |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- San Juan County22
- Grand County17
- Uintah County14
- Daggett County12
- Garfield County9
- Wayne County9
- Beaver County8
- Iron County8
- Millard County8
- Washington County8
- Carbon County7
- Emery County7
- Kane County7
- Piute County7
- Sanpete County7
- Sevier County7
- Duchesne County6
- Utah County6
- Juab County5
- Box Elder County5
- Davis County5
- Salt Lake County5
- Tooele County5
- Cache County1
- Morgan County1
- Rich County1
- Summit County1
- Wasatch County1
- Weber County1
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.