Alert archive / Utah / Winter Weather Advisories
Winter Weather Advisories in Utah, 2025
40 winter weather advisories in 2025. 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 winter weather advisories reaches back to 2005.
Winter Weather Advisories by county
Each county as a circle sized by its count in 2025. Tap one for its archive.
- Winter Weather Advisories
- 40
- Busiest month
- March11 winter weather advisories
- Busiest day
- March 5, 20252 winter weather advisories
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 |
|---|---|---|---|---|
| Jan 1, 2:05 AM MST | Winter Weather Advisory | SLC | Box Elder, Cache, Davis, Duchesne, Juab, Morgan and 6 more | 36 hr |
| Jan 3, 1:49 AM MST | Winter Weather Advisory | SLC | Box Elder, Cache, Carbon, Davis, Duchesne, Emery and 11 more | 43 hr |
| Jan 10, 2:32 PM MST | Winter Weather Advisory | SLC | Box Elder, Cache, Carbon, Davis, Duchesne, Emery and 11 more | 29 hr |
| Jan 24, 1:46 PM MST | Winter Weather Advisory | SLC | Carbon, Duchesne, Emery, Juab, Morgan, Salt Lake and 5 more | 33 hr |
| Jan 30, 2:15 PM MST | Winter Weather Advisory | SLC | Carbon, Duchesne, Emery, Morgan, Rich, Sanpete and 4 more | 69 hr |
| Feb 7, 2:59 AM MST | Winter Weather Advisory | SLC | Duchesne, Summit, Wasatch | 20 hr |
| Feb 12, 2:50 PM MST | Winter Weather Advisory | SLC | Box Elder, Cache, Carbon, Davis, Duchesne, Emery and 9 more | 50 hr |
| Feb 13, 2:52 AM MST | Winter Weather Advisory | GJT | Daggett, Grand, Uintah | 48 hr |
| Feb 15, 4:52 PM MST | Winter Weather Advisory | SLC | Box Elder, Cache, Davis, Duchesne, Juab, Morgan and 6 more | 67 hr |
| Feb 19, 2:56 PM MST | Winter Weather Advisory | SLC | Box Elder, Cache, Carbon, Davis, Duchesne, Emery and 12 more | 32 hr |
| Mar 1, 2:20 PM MST | Winter Weather Advisory | SLC | Beaver, Box Elder, Cache, Carbon, Davis, Duchesne and 18 more | 69 hr |
| Mar 2, 1:57 AM MST | Winter Weather Advisory | GJT | Daggett, Uintah | 63 hr |
| Mar 5, 3:03 AM MST | Winter Weather Advisory | SLC | Juab, Millard, Morgan, Rich, Salt Lake, Summit and 4 more | 57 hr |
| Mar 5, 1:54 PM MST | Winter Weather Advisory | GJT | Grand, San Juan, Uintah | 45 hr |
| Mar 12, 2:39 AM MDT | Winter Weather Advisory | GJT | Daggett, Grand, San Juan, Uintah | 63 hr |
| Mar 12, 3:06 PM MDT | Winter Weather Advisory | SLC | Box Elder, Cache, Davis, Emery, Garfield, Juab and 13 more | 3 days |
| Mar 14, 5:54 PM MDT | Winter Weather Advisory | SLC | Box Elder, Cache, Davis, Morgan, Rich, Salt Lake and 2 more | 30 hr |
| Mar 16, 1:32 PM MDT | Winter Weather Advisory | SLC | Beaver, Box Elder, Cache, Carbon, Davis, Duchesne and 19 more | 58 hr |
| Mar 21, 2:50 AM MDT | Winter Weather Advisory | SLC | Box Elder, Cache, Carbon, Davis, Duchesne, Emery and 9 more | 37 hr |
| Mar 30, 12:59 PM MDT | Winter Weather Advisory | SLC | Box Elder, Cache, Carbon, Davis, Duchesne, Emery and 11 more | 55 hr |
| Mar 31, 3:03 AM MDT | Winter Weather Advisory | SLC | Morgan, Summit, Wasatch, Weber | 39 hr |
| Apr 2, 2:03 AM MDT | Winter Weather Advisory | SLC | Beaver, Garfield, Iron, Kane, Piute, Washington and 1 more | 43 hr |
| Apr 2, 2:08 PM MDT | Winter Weather Advisory | GJT | Grand, San Juan | 34 hr |
| Apr 16, 2:30 PM MDT | Winter Weather Advisory | SLC | Beaver, Emery, Garfield, Iron, Juab, Kane and 6 more | 61 hr |
| Apr 16, 2:44 PM MDT | Winter Weather Advisory | GJT | Grand, San Juan | 3 days |
| May 3, 2:32 PM MDT | Winter Weather Advisory | SLC | Beaver, Garfield, Iron, Kane, Piute, Washington and 1 more | 69 hr |
| May 17, 1:34 AM MDT | Winter Weather Advisory | SLC | Beaver, Box Elder, Cache, Carbon, Davis, Duchesne and 18 more | 40 hr |
| Oct 25, 2:05 PM MDT | Winter Weather Advisory | SLC | Box Elder, Cache, Davis, Duchesne, Morgan, Rich and 4 more | 46 hr |
| Nov 14, 1:36 PM MST | Winter Weather Advisory | SLC | Beaver, Garfield, Iron, Kane, Piute, Washington and 1 more | 62 hr |
| Nov 17, 4:13 AM MST | Winter Weather Advisory | SLC | Beaver, Garfield, Iron, Kane, Piute, Washington and 1 more | 61 hr |
| Nov 19, 12:37 AM MST | Winter Weather Advisory | GJT | Grand, San Juan | 46 hr |
| Nov 29, 12:23 PM MST | Winter Weather Advisory | GJT | Grand, San Juan | 42 hr |
| Nov 29, 1:20 PM MST | Winter Weather Advisory | SLC | Box Elder, Cache, Carbon, Davis, Duchesne, Emery and 11 more | 33 hr |
| Dec 4, 12:59 PM MST | Winter Weather Advisory | SLC | Box Elder, Cache | 22 hr |
| Dec 4, 12:59 PM MST | Winter Weather Advisory | SLC | Rich | 46 hr |
| Dec 19, 3:19 AM MST | Winter Weather Advisory | SLC | Duchesne, Summit, Wasatch | 35 hr |
| Dec 23, 1:12 AM MST | Winter Weather Advisory | SLC | Beaver, Duchesne, Garfield, Iron, Kane, Piute and 4 more | 62 hr |
| Dec 23, 12:43 PM MST | Winter Weather Advisory | GJT | Daggett, Uintah | 44 hr |
| Dec 24, 2:01 PM MST | Winter Weather Advisory | SLC | Beaver, Box Elder, Cache, Carbon, Davis, Duchesne and 18 more | 4 days |
| Dec 26, 2:04 AM MST | Winter Weather Advisory | GJT | Daggett, Grand, San Juan, Uintah | 56 hr |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Summit County22
- Wasatch County21
- Weber County20
- Duchesne County19
- Morgan County19
- Rich County19
- Salt Lake County18
- Box Elder County17
- Cache County17
- Utah County17
- Davis County16
- Juab County16
- Emery County15
- Sanpete County14
- Carbon County13
- Millard County12
- Sevier County12
- Garfield County12
- Kane County12
- Washington County12
- Piute County11
- Beaver County10
- Iron County10
- Wayne County10
- Grand County8
- San Juan County7
- Uintah County6
- Daggett County5
- Tooele County4
The busiest days
Days with the most alerts issued, by UTC date.
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. Warning verification from the Mesonet's Cow. Rebuilt daily.