Alert archive / Utah / 2024
Weather alerts in Utah, December 2024
14 weather alerts in December 2024, 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 December 2024. Tap one for its archive.
- Alerts
- 14
- Warnings
- 1
- Watches
- 1
- Advisories
- 12
- Busiest day
- December 25, 20243 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 |
|---|---|---|---|---|
| Dec 5, 5:37 PM MST | Dense Fog Advisory | SLC | Box Elder, Davis, Salt Lake, Tooele, Weber | 17 hr |
| Dec 6, 5:05 PM MST | Dense Fog Advisory | SLC | Box Elder, Davis, Salt Lake, Tooele, Weber | 18 hr |
| Dec 7, 7:17 PM MST | Dense Fog Advisory | SLC | Box Elder, Davis, Salt Lake, Tooele, Weber | 17 hr |
| Dec 13, 2:30 PM MST | Winter Weather Advisory | SLC | Box Elder, Cache, Davis, Duchesne, Juab, Morgan and 6 more | 47 hr |
| Dec 24, 12:16 AM MST | Dense Fog Advisory | SLC | Cache | 11 hr |
| Dec 25, 10:59 AM MST | Winter Storm Watch | SLC | Box Elder, Cache, Carbon, Davis, Duchesne, Emery and 9 more | 3 hr |
| Dec 25, 2:25 PM MST | Winter Storm Warning | SLC | Box Elder, Cache, Carbon, Davis, Duchesne, Emery and 9 more | 3 days |
| Dec 25, 2:25 PM MST | Winter Weather Advisory | SLC | Box Elder, Emery, Juab, Millard, Sanpete, Sevier | 54 hr |
| Dec 27, 1:49 AM MST | Wind Advisory | SLC | Box Elder, Salt Lake, Tooele, Utah | 17 hr |
| Dec 28, 2:52 AM MST | Dense Fog Advisory | GJT | Uintah | 9 hr |
| Dec 29, 2:38 AM MST | Dense Fog Advisory | GJT | Grand, Uintah | 10 hr |
| Dec 29, 2:57 AM MST | Winter Weather Advisory | SLC | Box Elder, Cache, Carbon, Davis, Duchesne, Emery and 11 more | 32 hr |
| Dec 29, 3:23 AM MST | Dense Fog Advisory | SLC | Davis, Duchesne, Morgan, Salt Lake, Summit, Tooele and 2 more | 5 hr |
| Dec 30, 6:42 AM MST | Dense Fog Advisory | GJT | Uintah | 4 hr |
By product
Every kind of product issued here, grouped by hazard. Each opens the same place narrowed to that product.
| Product | Alerts |
|---|---|
| Winter | |
| Winter Storm Warning | 1 |
| Winter Storm Watch | 1 |
| Winter Weather Advisory | 3 |
| Wind and dust | |
| Wind Advisory | 1 |
| Fog and smoke | |
| Dense Fog Advisory | 8 |
By county
Every county with at least one alert. A county page lists each alert that covered it.
Nearby
Alerts in force nowTornadoes on recordThe radar archive20232025
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.