Alert archive / Utah / Box Elder County
Weather alerts in Box Elder County, Utah, 2025
100 weather alerts in 2025, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.
Box Elder County and its neighbors
Each county as a circle sized by its count in 2025. Tap one for its archive.
- Alerts
- 100
- Warnings
- 36
- Watches
- 9
- Advisories
- 32
- Busiest month
- May21 alerts
- Busiest day
- May 11, 202518 alerts
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 | Lasted |
|---|---|---|---|
| Jan 1, 2:05 AM MST | Winter Weather Advisory | SLC | 36 hr |
| Jan 3, 1:49 AM MST | Winter Weather Advisory | SLC | 43 hr |
| Jan 10, 2:32 PM MST | Winter Weather Advisory | SLC | 29 hr |
| Jan 29, 2:46 PM MST | Winter Storm Watch | SLC | 23 hr |
| Jan 30, 2:15 PM MST | Winter Storm Warning | SLC | 3 days |
| Feb 6, 2:14 AM MST | Wind Advisory | SLC | 40 hr |
| Feb 11, 1:44 PM MST | Winter Storm Watch | SLC | 25 hr |
| Feb 12, 3:01 AM MST | Winter Storm Warning | SLC | 4 days |
| Feb 12, 2:50 PM MST | Winter Weather Advisory | SLC | 50 hr |
| Feb 15, 4:52 PM MST | Winter Weather Advisory | SLC | 67 hr |
| Feb 19, 2:56 PM MST | Winter Weather Advisory | SLC | 32 hr |
| Feb 21, 4:35 AM MST | Dense Fog Advisory | SLC | 5 hr |
| Mar 1, 2:20 PM MST | Winter Weather Advisory | SLC | 69 hr |
| Mar 4, 1:52 PM MST | Winter Storm Watch | SLC | 13 hr |
| Mar 5, 3:03 AM MST | Winter Storm Warning | SLC | 62 hr |
| Mar 11, 3:26 PM MDT | Wind Advisory | SLC | 51 hr |
| Mar 11, 3:26 PM MDT | Winter Storm Watch | SLC | 24 hr |
| Mar 12, 3:06 PM MDT | Winter Weather Advisory | SLC | 3 days |
| Mar 14, 5:54 PM MDT | Winter Weather Advisory | SLC | 30 hr |
| Mar 16, 1:32 PM MDT | Winter Weather Advisory | SLC | 58 hr |
| Mar 16, 1:48 PM MDT | Wind Advisory | SLC | 36 hr |
| Mar 17, 8:39 PM MDT | High Wind Warning | SLC | 23 hr |
| Mar 21, 2:50 AM MDT | Winter Weather Advisory | SLC | 37 hr |
| Mar 30, 12:59 PM MDT | Winter Weather Advisory | SLC | 55 hr |
| May 11, 1:40 AM MDT | Wind Advisory | SLC | 46 hr |
| May 11, 12:29 PM MDT | Severe Thunderstorm Warning | SLC | 46 min |
| May 11, 12:30 PM MDT | Mesoscale Discussion | SPC | 2 hr |
| May 11, 12:56 PM MDT | Severe Thunderstorm Warning | SLC | 34 min |
| May 11, 1:09 PM MDT | Severe Thunderstorm Warning | SLC | 36 min |
| May 11, 1:12 PM MDT | Severe Thunderstorm Watch | SPC | 7 hr |
| May 11, 1:25 PM MDT | Severe Thunderstorm Warning | SLC | 35 min |
| May 11, 1:44 PM MDT | Severe Thunderstorm Warning | SLC | 31 min |
| May 11, 1:47 PM MDT | Severe Thunderstorm Warning | SLC | 28 min |
| May 11, 1:54 PM MDT | Severe Thunderstorm Warning | SLC | 16 min |
| May 11, 2:00 PM MDT | Severe Thunderstorm Warning | SLC | 45 min |
| May 11, 2:20 PM MDT | Severe Thunderstorm Warning | SLC | 55 min |
| May 11, 3:14 PM MDT | Severe Thunderstorm Warning | SLC | 46 min |
| May 11, 3:54 PM MDT | Special Weather Statement | SLC | 36 min |
| May 11, 3:58 PM MDT | Severe Thunderstorm Warning | SLC | 32 min |
| May 11, 4:34 PM MDT | Mesoscale Discussion | SPC | 116 min |
| May 11, 5:23 PM MDT | Severe Thunderstorm Warning | SLC | 52 min |
| May 11, 5:37 PM MDT | Severe Thunderstorm Warning | SLC | 38 min |
| May 17, 1:34 AM MDT | Winter Weather Advisory | SLC | 40 hr |
| May 17, 1:41 AM MDT | Freeze Watch | SLC | 25 hr |
| May 18, 2:36 AM MDT | Freeze Warning | SLC | 31 hr |
| Jun 1, 5:18 PM MDT | Special Weather Statement | SLC | 27 min |
| Jun 17, 2:38 PM MDT | Red Flag Warning | SLC | 4 days |
| Jun 18, 2:07 AM MDT | Heat Advisory | SLC | 45 hr |
| Jun 20, 1:33 AM MDT | Wind Advisory | SLC | 19 hr |
| Jun 20, 2:05 PM MDT | Wind Advisory | SLC | 34 hr |
| Jun 30, 2:19 PM MDT | Heat Advisory | SLC | 34 hr |
| Jul 1, 4:21 PM MDT | Special Weather Statement | SLC | 39 min |
| Jul 4, 12:20 PM MDT | Mesoscale Discussion | SPC | 115 min |
| Jul 4, 3:38 PM MDT | Severe Thunderstorm Warning | SLC | 37 min |
| Jul 14, 2:28 PM MDT | Red Flag Warning | SLC | 33 hr |
| Jul 14, 5:59 PM MDT | Special Weather Statement | SLC | 46 min |
| Jul 15, 2:50 PM MDT | Mesoscale Discussion | SPC | 2 hr |
| Jul 16, 8:07 PM MDT | Special Weather Statement | SLC | 38 min |
| Jul 21, 9:39 AM MDT | Red Flag Warning | SLC | 11 hr |
| Jul 21, 8:13 PM MDT | Severe Thunderstorm Warning | SLC | 32 min |
| Jul 31, 4:29 PM MDT | Special Weather Statement | SLC | 46 min |
| Aug 2, 1:18 PM MDT | Special Weather Statement | SLC | 27 min |
| Aug 2, 1:42 PM MDT | Red Flag Warning | SLC | 7 days |
| Aug 12, 12:36 PM MDT | Fire Weather Watch | SLC | 25 hr |
| Aug 13, 1:16 PM MDT | Red Flag Warning | SLC | 32 hr |
| Aug 14, 1:40 PM MDT | Mesoscale Discussion | SPC | 3 hr |
| Aug 14, 3:23 PM MDT | Special Weather Statement | SLC | 37 min |
| Aug 14, 3:38 PM MDT | Severe Thunderstorm Warning | SLC | 52 min |
| Aug 14, 4:15 PM MDT | Severe Thunderstorm Warning | SLC | 45 min |
| Aug 14, 4:30 PM MDT | Severe Thunderstorm Warning | SLC | 45 min |
| Aug 14, 4:55 PM MDT | Special Weather Statement | SLC | 50 min |
| Aug 25, 3:23 PM MDT | Severe Thunderstorm Warning | SLC | 52 min |
| Aug 27, 9:07 AM MDT | Areal Flood Advisory | SLC | 6 hr |
| Aug 27, 6:56 PM MDT | Special Weather Statement | SLC | 34 min |
| Aug 27, 7:30 PM MDT | Special Weather Statement | SLC | 45 min |
| Sep 9, 2:19 PM MDT | Red Flag Warning | SLC | 31 hr |
| Sep 21, 2:47 PM MDT | Special Weather Statement | SLC | 43 min |
| Sep 21, 3:35 PM MDT | Special Weather Statement | SLC | 40 min |
| Sep 21, 3:46 PM MDT | Severe Thunderstorm Warning | SLC | 44 min |
| Sep 21, 4:03 PM MDT | Severe Thunderstorm Warning | SLC | 42 min |
| Sep 21, 4:23 PM MDT | Special Weather Statement | SLC | 37 min |
| Sep 21, 4:40 PM MDT | Special Weather Statement | SLC | 50 min |
| Sep 21, 4:59 PM MDT | Special Weather Statement | SLC | 46 min |
| Oct 3, 9:36 PM MDT | Special Weather Statement | SLC | 24 min |
| Oct 3, 10:00 PM MDT | Special Weather Statement | SLC | 45 min |
| Oct 11, 4:20 PM MDT | High Wind Warning | SLC | 6 hr |
| Oct 19, 1:19 PM MDT | Freeze Watch | SLC | 44 hr |
| Oct 20, 2:23 PM MDT | Freeze Warning | SLC | 19 hr |
| Oct 25, 2:05 PM MDT | Winter Weather Advisory | SLC | 46 hr |
| Nov 20, 12:54 AM MST | Dense Fog Advisory | SLC | 7 hr |
| Nov 20, 10:13 PM MST | Dense Fog Advisory | SLC | 12 hr |
| Nov 29, 1:20 PM MST | Winter Weather Advisory | SLC | 33 hr |
| Dec 3, 1:02 PM MST | Winter Storm Watch | SLC | 24 hr |
| Dec 4, 12:59 PM MST | Winter Storm Warning | SLC | 49 hr |
| Dec 4, 12:59 PM MST | Winter Weather Advisory | SLC | 22 hr |
| Dec 16, 10:05 AM MST | High Wind Warning | SLC | 40 hr |
| Dec 16, 2:07 PM MST | Wind Advisory | SLC | 36 hr |
| Dec 19, 9:38 AM MST | Wind Advisory | SLC | 12 hr |
| Dec 23, 1:49 PM MST | Wind Advisory | SLC | 3 days |
| Dec 24, 2:01 PM MST | Winter Weather Advisory | SLC | 4 days |
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 | 21 |
| Severe Thunderstorm Watch | 1 |
| Mesoscale Discussion | 5 |
| Special Weather Statement | 18 |
| Flooding | |
| Areal Flood Advisory | 1 |
| Winter | |
| Winter Storm Warning | 4 |
| Winter Storm Watch | 5 |
| Winter Weather Advisory | 17 |
| Heat | |
| Heat Advisory | 2 |
| Cold | |
| Freeze Warning | 2 |
| Freeze Watch | 2 |
| Wind and dust | |
| High Wind Warning | 3 |
| Wind Advisory | 9 |
| Fire | |
| Red Flag Warning | 6 |
| Fire Weather Watch | 1 |
| Fog and smoke | |
| Dense Fog Advisory | 3 |
The busiest days
Days with the most alerts issued, by UTC date.
Nearby
Alerts in force nowTornadoes on recordForecastThe 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.