Alert archive / Utah / 2025
Weather alerts in Utah, August 2025
118 weather alerts in August 2025, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered any part of the state, so the counties below add up to more than the state.
Weather alerts by county
Each county as a circle sized by its count in August 2025. Tap one for its archive.
- Alerts
- 118
- Warnings
- 39
- Watches
- 12
- Advisories
- 7
- Busiest day
- August 26, 202525 alerts
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 1, 3:33 AM MDT | Fire Weather Watch | GJT | Grand, Uintah | 10 hr |
| Aug 1, 1:22 PM MDT | Red Flag Warning | GJT | Grand, San Juan, Uintah | 30 hr |
| Aug 1, 2:29 PM MDT | Fire Weather Watch | SLC | Beaver, Carbon, Duchesne, Emery, Garfield, Iron and 11 more | 23 hr |
| Aug 2, 1:18 PM MDT | Special Weather Statement | SLC | Box Elder | 27 min |
| Aug 2, 1:26 PM MDT | Fire Weather Watch | GJT | Daggett, Grand, Uintah | 24 hr |
| Aug 2, 1:42 PM MDT | Red Flag Warning | SLC | Beaver, Box Elder, Cache, Carbon, Davis, Duchesne and 20 more | 7 days |
| Aug 2, 4:13 PM MDT | Special Weather Statement | SLC | Tooele | 62 min |
| Aug 3, 1:18 PM MDT | Fire Weather Watch | GJT | Daggett, Grand, Uintah | 13 hr |
| Aug 3, 1:18 PM MDT | Red Flag Warning | GJT | Daggett, Grand, Uintah | 32 hr |
| Aug 4, 1:48 AM MDT | Red Flag Warning | GJT | Daggett, Grand, Uintah | 42 hr |
| Aug 4, 1:33 PM MDT | Red Flag Warning | GJT | Daggett, Grand, Uintah | 54 hr |
| Aug 5, 2:15 AM MDT | Fire Weather Watch | GJT | Daggett, Grand, San Juan, Uintah | 12 hr |
| Aug 5, 2:25 PM MDT | Red Flag Warning | GJT | Daggett, Grand, San Juan, Uintah | 54 hr |
| Aug 5, 2:25 PM MDT | Red Flag Warning | GJT | Daggett, Grand, San Juan, Uintah | 3 days |
| Aug 7, 1:21 PM MDT | Red Flag Warning | GJT | Grand, San Juan, Uintah | 55 hr |
| Aug 12, 12:36 PM MDT | Fire Weather Watch | SLC | Beaver, Box Elder, Cache, Carbon, Davis, Duchesne and 19 more | 25 hr |
| Aug 12, 12:36 PM MDT | Red Flag Warning | SLC | Cache, Morgan, Rich, Salt Lake, Summit, Utah and 2 more | 32 hr |
| Aug 12, 2:12 PM MDT | Fire Weather Watch | GJT | Daggett, Grand, San Juan, Uintah | 23 hr |
| Aug 12, 2:12 PM MDT | Fire Weather Watch | GJT | Daggett, Grand, San Juan, Uintah | 48 hr |
| Aug 12, 2:45 PM MDT | Extreme Heat Warning | SLC | Garfield, Kane, San Juan | 29 hr |
| Aug 13, 1:05 PM MDT | Red Flag Warning | GJT | Daggett, Grand, San Juan, Uintah | 31 hr |
| Aug 13, 1:16 PM MDT | Red Flag Warning | SLC | Beaver, Box Elder, Cache, Carbon, Davis, Duchesne and 19 more | 32 hr |
| Aug 14, 1:40 PM MDT | Mesoscale Discussion | SPC | Box Elder, Cache, Carbon, Daggett, Davis, Duchesne and 11 more | 3 hr |
| Aug 14, 1:51 PM MDT | Special Weather Statement | SLC | Carbon, Emery | 39 min |
| Aug 14, 2:29 PM MDT | Special Weather Statement | SLC | Tooele | 46 min |
| Aug 14, 2:31 PM MDT | Special Weather Statement | SLC | Carbon, Emery | 29 min |
| Aug 14, 2:51 PM MDT | Special Weather Statement | SLC | Duchesne | 39 min |
| Aug 14, 3:05 PM MDT | Special Weather Statement | SLC | Carbon | 25 min |
| Aug 14, 3:23 PM MDT | Special Weather Statement | SLC | Box Elder | 37 min |
| Aug 14, 3:26 PM MDT | Special Weather Statement | SLC | Tooele | 34 min |
| Aug 14, 3:38 PM MDT | Severe Thunderstorm Warning | SLC | Box Elder, Tooele | 52 min |
| Aug 14, 3:55 PM MDT | Special Weather Statement | SLC | Sevier | 35 min |
| Aug 14, 4:15 PM MDT | Severe Thunderstorm Warning | SLC | Box Elder | 45 min |
| Aug 14, 4:30 PM MDT | Severe Thunderstorm Warning | SLC | Box Elder, Tooele | 45 min |
| Aug 14, 4:55 PM MDT | Special Weather Statement | SLC | Box Elder | 50 min |
| Aug 14, 6:59 PM MDT | Special Weather Statement | SLC | Davis | 31 min |
| Aug 15, 6:33 AM MDT | Special Weather Statement | FGZ | Kane | 42 min |
| Aug 15, 7:35 AM MDT | Special Weather Statement | FGZ | Kane | 25 min |
| Aug 15, 8:14 AM MDT | Special Weather Statement | FGZ | Kane | 61 min |
| Aug 15, 3:53 PM MDT | Special Weather Statement | SLC | Tooele | 52 min |
| Aug 15, 5:10 PM MDT | Special Weather Statement | SLC | Salt Lake | 35 min |
| Aug 15, 5:51 PM MDT | Special Weather Statement | SLC | Washington | 24 min |
| Aug 15, 5:58 PM MDT | Special Weather Statement | SLC | Washington | 32 min |
| Aug 15, 6:28 PM MDT | Special Weather Statement | SLC | Tooele | 47 min |
| Aug 15, 6:32 PM MDT | Special Weather Statement | SLC | Salt Lake | 28 min |
| Aug 19, 12:37 AM MDT | Extreme Heat Watch | SLC | Iron, Kane, Washington | 24 hr |
| Aug 20, 12:49 AM MDT | Extreme Heat Warning | SLC | Iron, Kane, Washington | 68 hr |
| Aug 22, 4:16 PM MDT | Flash Flood Warning | SLC | Kane | 3 hr |
| Aug 22, 5:26 PM MDT | Flash Flood Warning | GJT | San Juan | 2 hr |
| Aug 23, 2:17 PM MDT | Special Weather Statement | SLC | Rich | 43 min |
| Aug 23, 2:41 PM MDT | Special Weather Statement | SLC | Utah | 49 min |
| Aug 23, 2:44 PM MDT | Flash Flood Warning | GJT | San Juan | 2 hr |
| Aug 24, 12:34 PM MDT | Special Weather Statement | SLC | Piute | 41 min |
| Aug 24, 12:44 PM MDT | Areal Flood Advisory | SLC | Garfield | 3 hr |
| Aug 24, 1:20 PM MDT | Special Weather Statement | SLC | Garfield | 25 min |
| Aug 24, 1:41 PM MDT | Areal Flood Advisory | GJT | San Juan | 89 min |
| Aug 24, 1:44 PM MDT | Special Weather Statement | SLC | Garfield | 31 min |
| Aug 24, 3:45 PM MDT | Special Weather Statement | SLC | Piute | 30 min |
| Aug 24, 6:08 PM MDT | Flash Flood Warning | SLC | Washington | 3 hr |
| Aug 24, 7:29 PM MDT | Special Weather Statement | SLC | Utah | 31 min |
| Aug 24, 8:06 PM MDT | Special Weather Statement | SLC | Sanpete | 24 min |
| Aug 24, 8:08 PM MDT | Special Weather Statement | SLC | Tooele | 37 min |
| Aug 24, 8:16 PM MDT | Severe Thunderstorm Warning | SLC | Tooele | 44 min |
| Aug 24, 8:44 PM MDT | Severe Thunderstorm Warning | SLC | Tooele | 46 min |
| Aug 24, 9:09 PM MDT | Severe Thunderstorm Warning | SLC | Tooele | 36 min |
| Aug 24, 9:42 PM MDT | Special Weather Statement | SLC | Tooele | 48 min |
| Aug 24, 10:28 PM MDT | Special Weather Statement | SLC | Juab | 32 min |
| Aug 24, 10:57 PM MDT | Special Weather Statement | SLC | Utah | 33 min |
| Aug 25, 12:58 PM MDT | Areal Flood Advisory | GJT | San Juan | 2 hr |
| Aug 25, 2:42 PM MDT | Flood Watch | GJT | Grand, San Juan | 35 hr |
| Aug 25, 2:50 PM MDT | Special Weather Statement | SLC | Iron | 40 min |
| Aug 25, 3:23 PM MDT | Severe Thunderstorm Warning | SLC | Box Elder | 52 min |
| Aug 25, 4:35 PM MDT | Special Weather Statement | GJT | Grand | 25 min |
| Aug 25, 5:26 PM MDT | Special Weather Statement | GJT | Grand | 34 min |
| Aug 25, 5:36 PM MDT | Flash Flood Warning | SLC | Kane, Washington | 3 hr |
| Aug 25, 6:45 PM MDT | Special Weather Statement | SLC | Tooele | 45 min |
| Aug 25, 7:19 PM MDT | Areal Flood Advisory | SLC | Iron | 3 hr |
| Aug 26, 9:39 AM MDT | Flash Flood Warning | SLC | Kane, Washington | 3 hr |
| Aug 26, 9:42 AM MDT | Flood Watch | SLC | Beaver, Carbon, Duchesne, Emery, Garfield, Iron and 11 more | 13 hr |
| Aug 26, 2:05 PM MDT | Flash Flood Warning | GJT | San Juan | 3 hr |
| Aug 26, 2:45 PM MDT | Special Weather Statement | GJT | San Juan | 30 min |
| Aug 26, 3:07 PM MDT | Severe Thunderstorm Warning | GJT | San Juan | 23 min |
| Aug 26, 3:10 PM MDT | Flash Flood Warning | SLC | Kane | 3 hr |
| Aug 26, 3:17 PM MDT | Severe Thunderstorm Warning | GJT | Grand, San Juan | 28 min |
| Aug 26, 3:19 PM MDT | Special Weather Statement | SLC | Kane | 26 min |
| Aug 26, 3:23 PM MDT | Severe Thunderstorm Warning | GJT | San Juan | 11 min |
| Aug 26, 3:38 PM MDT | Special Weather Statement | SLC | Kane | 37 min |
| Aug 26, 3:42 PM MDT | Areal Flood Advisory | GJT | San Juan | 2 hr |
| Aug 26, 3:53 PM MDT | Special Weather Statement | GJT | San Juan | 37 min |
| Aug 26, 3:55 PM MDT | Special Weather Statement | SLC | Emery | 35 min |
| Aug 26, 4:13 PM MDT | Severe Thunderstorm Warning | SLC | Emery | 32 min |
| Aug 26, 4:27 PM MDT | Special Weather Statement | GJT | San Juan | 33 min |
| Aug 26, 4:41 PM MDT | Special Weather Statement | SLC | Emery | 34 min |
| Aug 26, 4:53 PM MDT | Flash Flood Warning | SLC | Kane, San Juan | 4 hr |
| Aug 26, 5:03 PM MDT | Flash Flood Warning | GJT | San Juan | 3 hr |
| Aug 26, 5:04 PM MDT | Special Weather Statement | GJT | San Juan | 26 min |
| Aug 26, 5:14 PM MDT | Flash Flood Warning | SLC | Garfield | 3 hr |
| Aug 26, 5:22 PM MDT | Special Weather Statement | SLC | 23 min | |
| Aug 26, 5:39 PM MDT | Areal Flood Warning | GJT | San Juan | 3 hr |
| Aug 26, 5:52 PM MDT | Special Weather Statement | GJT | San Juan | 23 min |
| Aug 26, 7:01 PM MDT | Special Weather Statement | SLC | Wayne | 29 min |
| Aug 26, 7:24 PM MDT | Flash Flood Warning | SLC | Emery | 3 hr |
| Aug 26, 7:28 PM MDT | Special Weather Statement | GJT | Uintah | 32 min |
| Aug 26, 8:24 PM MDT | Special Weather Statement | GJT | Grand | 21 min |
| Aug 26, 9:30 PM MDT | Special Weather Statement | GJT | Grand | 30 min |
| Aug 27, 4:26 AM MDT | Flash Flood Warning | SLC | Kane, Washington | 4 hr |
| Aug 27, 9:07 AM MDT | Areal Flood Advisory | SLC | Box Elder, Davis, Weber | 6 hr |
| Aug 27, 10:18 AM MDT | Areal Flood Advisory | SLC | Davis, Weber | 117 min |
| Aug 27, 11:05 AM MDT | Flood Watch | SLC | Carbon, Emery, Garfield, Sevier, Wayne | 10 hr |
| Aug 27, 12:47 PM MDT | Flash Flood Warning | SLC | Emery | 3 hr |
| Aug 27, 12:48 PM MDT | Special Weather Statement | SLC | Emery | 42 min |
| Aug 27, 1:05 PM MDT | Special Weather Statement | SLC | Davis | 40 min |
| Aug 27, 2:46 PM MDT | Special Weather Statement | SLC | Cache | 29 min |
| Aug 27, 3:16 PM MDT | Special Weather Statement | SLC | Garfield | 44 min |
| Aug 27, 6:14 PM MDT | Special Weather Statement | SLC | Cache | 46 min |
| Aug 27, 6:56 PM MDT | Special Weather Statement | SLC | Box Elder | 34 min |
| Aug 27, 7:30 PM MDT | Special Weather Statement | SLC | Box Elder | 45 min |
| Aug 27, 7:33 PM MDT | Special Weather Statement | SLC | Carbon | 42 min |
By product
Every kind of product issued here, grouped by hazard. Each opens the same place narrowed to that product.
| Product | Alerts |
|---|---|
| Severe storms | |
| Severe Thunderstorm Warning | 11 |
| Mesoscale Discussion | 1 |
| Special Weather Statement | 59 |
| Flooding | |
| Areal Flood Warning | 1 |
| Flash Flood Warning | 14 |
| Flood Watch | 3 |
| Areal Flood Advisory | 7 |
| Heat | |
| Extreme Heat Warning | 2 |
| Extreme Heat Watch | 1 |
| Fire | |
| Red Flag Warning | 11 |
| Fire Weather Watch | 8 |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- San Juan County32
- Grand County20
- Kane County19
- Tooele County17
- Uintah County16
- Emery County14
- Box Elder County14
- Washington County13
- Garfield County12
- Daggett County12
- Carbon County11
- Utah County10
- Iron County9
- Davis County8
- Duchesne County7
- Piute County7
- Sanpete County7
- Sevier County7
- Wasatch County7
- Wayne County7
- Cache County7
- Salt Lake County7
- Weber County7
- Rich County6
- Beaver County5
- Juab County5
- Millard County5
- Morgan County5
- Summit County5
Nearby
Alerts in force nowTornadoes on recordThe radar archive20242026
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.