Alert archive / Utah / Utah County
Weather alerts in Utah County, Utah, 2021
117 weather alerts in 2021, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.
Utah County and its neighbors
Each county as a circle sized by its count in 2021. Tap one for its archive.
- Alerts
- 117
- Warnings
- 37
- Watches
- 24
- Advisories
- 29
- Busiest month
- December24 alerts
- Busiest day
- August 18, 202110 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 |
|---|---|---|---|
| Apr 8, 4:27 AM MDT | Wind Advisory | SLC | 23 hr |
| Apr 13, 8:52 PM MDT | Winter Weather Advisory | SLC | 26 hr |
| Apr 14, 3:51 PM MDT | Special Weather Statement | SLC | 24 min |
| Apr 14, 3:52 PM MDT | Special Weather Statement | SLC | 23 min |
| Apr 14, 4:16 PM MDT | Special Weather Statement | SLC | 44 min |
| Apr 18, 2:59 AM MDT | Hard Freeze Watch | SLC | 12 hr |
| Apr 18, 2:59 AM MDT | Wind Advisory | SLC | 42 hr |
| Apr 18, 3:16 PM MDT | Hard Freeze Warning | SLC | 43 hr |
| Apr 24, 3:06 PM MDT | Winter Storm Watch | SLC | 20 hr |
| Apr 25, 11:26 AM MDT | Winter Weather Advisory | SLC | 46 hr |
| May 7, 6:25 PM MDT | Special Weather Statement | SLC | 65 min |
| May 17, 12:12 PM MDT | Red Flag Warning | SLC | 6 days |
| May 19, 2:51 PM MDT | Wind Advisory | SLC | 54 hr |
| May 19, 5:01 PM MDT | Special Weather Statement | SLC | 29 min |
| May 23, 5:04 PM MDT | Special Weather Statement | SLC | 56 min |
| Jun 1, 2:03 PM MDT | Excessive Heat Warning | SLC | 4 days |
| Jun 2, 2:30 PM MDT | Heat Advisory | SLC | 61 hr |
| Jun 3, 1:51 PM MDT | Red Flag Warning | SLC | 7 days |
| Jun 5, 3:18 PM MDT | Fire Weather Watch | SLC | 46 hr |
| Jun 5, 7:20 PM MDT | Special Weather Statement | SLC | 40 min |
| Jun 6, 2:29 PM MDT | Red Flag Warning | SLC | 4 days |
| Jun 7, 1:25 PM MDT | Fire Weather Watch | SLC | 22 hr |
| Jun 8, 2:18 PM MDT | Wind Advisory | SLC | 31 hr |
| Jun 11, 11:56 AM MDT | Fire Weather Watch | SLC | 51 hr |
| Jun 11, 11:56 AM MDT | Red Flag Warning | SLC | 9 days |
| Jun 11, 2:37 PM MDT | Excessive Heat Watch | SLC | 48 hr |
| Jun 11, 2:37 PM MDT | Excessive Heat Warning | SLC | 9 days |
| Jun 12, 1:19 PM MDT | Fire Weather Watch | SLC | 26 hr |
| Jun 13, 2:53 PM MDT | Heat Advisory | SLC | 6 days |
| Jun 14, 11:53 AM MDT | Red Flag Warning | SLC | 6 days |
| Jun 19, 3:14 PM MDT | Fire Weather Watch | SLC | 23 hr |
| Jun 20, 2:25 PM MDT | Fire Weather Watch | SLC | 49 hr |
| Jun 20, 2:25 PM MDT | Red Flag Warning | SLC | 55 hr |
| Jun 22, 3:01 PM MDT | Red Flag Warning | SLC | 33 hr |
| Jun 24, 12:16 AM MDT | Red Flag Warning | SLC | 21 hr |
| Jun 24, 1:22 PM MDT | Severe Thunderstorm Warning | SLC | 23 min |
| Jun 24, 2:27 PM MDT | Special Weather Statement | SLC | 48 min |
| Jun 24, 2:36 PM MDT | Areal Flood Advisory | SLC | 69 min |
| Jul 3, 3:19 AM MDT | Heat Advisory | SLC | 41 hr |
| Jul 5, 2:04 PM MDT | Excessive Heat Warning | SLC | 7 days |
| Jul 5, 2:04 PM MDT | Heat Advisory | SLC | 48 hr |
| Jul 6, 1:54 PM MDT | Fire Weather Watch | SLC | 14 hr |
| Jul 7, 3:43 AM MDT | Red Flag Warning | SLC | 4 days |
| Jul 14, 5:42 PM MDT | Special Weather Statement | SLC | 48 min |
| Jul 19, 4:32 AM MDT | Flash Flood Watch | SLC | 19 hr |
| Jul 19, 3:46 PM MDT | Special Weather Statement | SLC | 44 min |
| Jul 22, 5:58 PM MDT | Flash Flood Warning | SLC | 3 hr |
| Jul 22, 6:47 PM MDT | Special Weather Statement | SLC | 43 min |
| Jul 22, 7:07 PM MDT | Severe Thunderstorm Warning | SLC | 23 min |
| Jul 22, 7:23 PM MDT | Flash Flood Warning | SLC | 82 min |
| Jul 22, 7:37 PM MDT | Areal Flood Advisory | SLC | 105 min |
| Jul 31, 4:10 PM MDT | Flash Flood Warning | SLC | 3 hr |
| Aug 1, 3:21 AM MDT | Flash Flood Watch | SLC | 21 hr |
| Aug 1, 8:51 PM MDT | Areal Flood Advisory | SLC | 114 min |
| Aug 2, 2:04 AM MDT | Flash Flood Watch | SLC | 18 hr |
| Aug 16, 11:45 AM MDT | Red Flag Warning | SLC | 33 hr |
| Aug 16, 2:18 PM MDT | Flash Flood Watch | SLC | 64 hr |
| Aug 17, 12:49 PM MDT | Mesoscale Discussion | SPC | 116 min |
| Aug 17, 6:39 PM MDT | Special Weather Statement | SLC | 36 min |
| Aug 17, 6:49 PM MDT | Severe Thunderstorm Warning | SLC | 26 min |
| Aug 18, 11:34 AM MDT | Mesoscale Discussion | SPC | 86 min |
| Aug 18, 12:14 PM MDT | Severe Thunderstorm Watch | SPC | 8 hr |
| Aug 18, 1:24 PM MDT | Areal Flood Warning | SLC | 3 hr |
| Aug 18, 1:24 PM MDT | Severe Thunderstorm Warning | SLC | 81 min |
| Aug 18, 1:57 PM MDT | Areal Flood Advisory | SLC | 2 hr |
| Aug 18, 2:27 PM MDT | Flash Flood Warning | SLC | 3 hr |
| Aug 18, 2:37 PM MDT | Flash Flood Warning | SLC | 113 min |
| Aug 18, 3:25 PM MDT | Flash Flood Warning | SLC | 3 hr |
| Aug 19, 1:04 PM MDT | Special Weather Statement | SLC | 56 min |
| Aug 21, 6:06 PM MDT | Severe Thunderstorm Warning | SLC | 39 min |
| Aug 21, 8:32 PM MDT | High Wind Warning | SLC | 3 hr |
| Aug 25, 6:02 PM MDT | Special Weather Statement | SLC | 28 min |
| Aug 25, 7:24 PM MDT | Special Weather Statement | SLC | 36 min |
| Aug 30, 2:19 PM MDT | Flash Flood Watch | SLC | 57 hr |
| Sep 10, 7:10 PM MDT | Special Weather Statement | SLC | 50 min |
| Sep 18, 11:59 AM MDT | Mesoscale Discussion | SPC | 2 hr |
| Sep 18, 1:51 PM MDT | Special Weather Statement | SLC | 39 min |
| Sep 18, 3:12 PM MDT | High Wind Watch | SLC | 12 hr |
| Sep 19, 2:59 AM MDT | Wind Advisory | SLC | 17 hr |
| Sep 28, 10:46 AM MDT | Wind Advisory | SLC | 10 hr |
| Oct 10, 2:42 PM MDT | Winter Storm Watch | SLC | 24 hr |
| Oct 11, 3:10 PM MDT | Winter Storm Warning | SLC | 33 hr |
| Oct 11, 3:10 PM MDT | Winter Weather Advisory | SLC | 33 hr |
| Oct 11, 3:20 PM MDT | Hard Freeze Watch | SLC | 11 hr |
| Oct 11, 3:20 PM MDT | Wind Advisory | SLC | 24 hr |
| Oct 12, 2:35 AM MDT | Hard Freeze Warning | SLC | 30 hr |
| Oct 18, 3:08 AM MDT | Winter Weather Advisory | SLC | 33 hr |
| Oct 18, 2:53 PM MDT | Special Weather Statement | SLC | 52 min |
| Oct 22, 2:38 AM MDT | High Wind Watch | SLC | 50 hr |
| Oct 23, 3:50 PM MDT | High Wind Warning | SLC | 51 hr |
| Oct 24, 4:23 AM MDT | Wind Advisory | SLC | 42 hr |
| Oct 25, 4:06 AM MDT | Winter Weather Advisory | SLC | 32 hr |
| Oct 25, 11:57 PM MDT | Areal Flood Advisory | SLC | 3 hr |
| Dec 7, 2:40 PM MST | Winter Storm Watch | SLC | 25 hr |
| Dec 8, 3:35 PM MST | Winter Storm Warning | SLC | 48 hr |
| Dec 8, 3:35 PM MST | Winter Weather Advisory | SLC | 48 hr |
| Dec 13, 3:50 AM MST | High Wind Watch | SLC | 12 hr |
| Dec 13, 3:20 PM MST | High Wind Warning | SLC | 27 hr |
| Dec 13, 3:55 PM MST | Winter Storm Warning | SLC | 43 hr |
| Dec 13, 3:55 PM MST | Winter Weather Advisory | SLC | 43 hr |
| Dec 15, 2:44 PM MST | Winter Weather Advisory | SLC | 41 hr |
| Dec 16, 12:58 PM MST | Special Weather Statement | SLC | 47 min |
| Dec 21, 2:36 PM MST | Winter Storm Watch | SLC | 13 hr |
| Dec 22, 3:12 AM MST | Winter Storm Warning | SLC | 3 days |
| Dec 25, 2:13 AM MST | Winter Storm Warning | SLC | 36 hr |
| Dec 25, 2:13 AM MST | Winter Weather Advisory | SLC | 34 hr |
| Dec 25, 2:09 PM MST | Wind Advisory | SLC | 25 hr |
| Dec 26, 7:27 AM MST | Special Weather Statement | SLC | 63 min |
| Dec 26, 8:06 AM MST | Mesoscale Discussion | SPC | 2 hr |
| Dec 26, 8:33 AM MST | Special Weather Statement | SLC | 57 min |
| Dec 26, 3:49 PM MST | Winter Weather Advisory | SLC | 52 hr |
| Dec 27, 4:02 AM MST | Winter Storm Warning | SLC | 31 hr |
| Dec 27, 5:13 PM MST | Mesoscale Discussion | SPC | 2 hr |
| Dec 27, 5:45 PM MST | Snow Squall Warning | SLC | 60 min |
| Dec 27, 6:51 PM MST | Special Weather Statement | SLC | 39 min |
| Dec 28, 3:19 AM MST | Winter Storm Watch | SLC | 12 hr |
| Dec 28, 3:42 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.
The busiest days
Days with the most alerts issued, by UTC date.
Nearby
Alerts in force nowTornadoes on recordForecastThe radar archive20202022
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.