Alert archive / Utah / Grand County
Weather alerts in Grand County, Utah, 2021
145 weather alerts in 2021, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.
Grand County and its neighbors
Each county as a circle sized by its count in 2021. Tap one for its archive.
- Alerts
- 145
- Warnings
- 54
- Watches
- 37
- Advisories
- 34
- Busiest month
- July31 alerts
- Busiest day
- May 19, 20217 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 18, 1:40 PM MST | Winter Weather Advisory | GJT | 27 hr |
| Jan 21, 2:00 PM MST | Winter Weather Advisory | GJT | 4 days |
| Jan 25, 3:35 AM MST | Winter Weather Advisory | GJT | 37 hr |
| Feb 12, 2:14 PM MST | Winter Storm Warning | GJT | 51 hr |
| Feb 14, 2:13 PM MST | Winter Weather Advisory | GJT | 51 hr |
| Mar 12, 3:47 AM MST | Winter Weather Advisory | GJT | 3 days |
| Mar 19, 2:01 PM MDT | Wind Advisory | GJT | 31 hr |
| Mar 24, 9:35 PM MDT | Winter Weather Advisory | GJT | 40 hr |
| Mar 28, 2:12 PM MDT | Wind Advisory | GJT | 30 hr |
| Apr 2, 2:50 PM MDT | Fire Weather Watch | GJT | 46 hr |
| Apr 4, 1:07 PM MDT | Red Flag Warning | GJT | 32 hr |
| Apr 5, 2:20 PM MDT | Red Flag Warning | GJT | 28 hr |
| Apr 6, 3:07 AM MDT | Freeze Warning | GJT | 30 hr |
| Apr 6, 6:29 PM MDT | Fire Weather Watch | GJT | 20 hr |
| Apr 7, 2:20 PM MDT | Red Flag Warning | GJT | 31 hr |
| Apr 9, 2:08 PM MDT | Red Flag Warning | GJT | 31 hr |
| Apr 12, 2:42 PM MDT | Fire Weather Watch | GJT | 24 hr |
| Apr 13, 2:27 PM MDT | Red Flag Warning | GJT | 31 hr |
| Apr 14, 2:33 AM MDT | Wind Advisory | GJT | 18 hr |
| Apr 15, 2:20 PM MDT | Special Weather Statement | GJT | 40 min |
| Apr 17, 3:41 AM MDT | Fire Weather Watch | GJT | 24 hr |
| Apr 18, 3:39 AM MDT | Wind Advisory | GJT | 41 hr |
| Apr 18, 3:44 AM MDT | Red Flag Warning | GJT | 41 hr |
| Apr 19, 3:06 AM MDT | Freeze Watch | GJT | 11 hr |
| Apr 19, 2:21 PM MDT | Fire Weather Watch | GJT | 13 hr |
| Apr 20, 3:12 AM MDT | Red Flag Warning | GJT | 43 hr |
| Apr 22, 2:24 PM MDT | Fire Weather Watch | GJT | 12 hr |
| Apr 22, 2:24 PM MDT | Fire Weather Watch | GJT | 39 hr |
| Apr 23, 2:44 AM MDT | Red Flag Warning | GJT | 41 hr |
| Apr 23, 2:35 PM MDT | Red Flag Warning | GJT | 57 hr |
| Apr 24, 2:00 PM MDT | Wind Advisory | GJT | 31 hr |
| Apr 25, 4:38 AM MDT | Fire Weather Watch | GJT | 4 hr |
| Apr 25, 9:06 AM MDT | Red Flag Warning | GJT | 35 hr |
| Apr 25, 9:52 AM MDT | Wind Advisory | GJT | 32 hr |
| May 2, 4:01 PM MDT | Special Weather Statement | GJT | 44 min |
| May 19, 3:21 AM MDT | Fire Weather Watch | GJT | 11 hr |
| May 19, 2:34 PM MDT | Wind Advisory | GJT | 30 hr |
| May 19, 2:34 PM MDT | Wind Advisory | GJT | 54 hr |
| May 19, 2:39 PM MDT | Fire Weather Watch | GJT | 13 hr |
| May 19, 2:39 PM MDT | Red Flag Warning | GJT | 32 hr |
| May 19, 4:59 PM MDT | Special Weather Statement | GJT | 46 min |
| May 19, 5:45 PM MDT | Special Weather Statement | GJT | 45 min |
| May 20, 3:21 AM MDT | Red Flag Warning | GJT | 34 hr |
| May 21, 1:49 PM MDT | Fire Weather Watch | GJT | 7 hr |
| May 21, 9:03 PM MDT | Wind Advisory | GJT | 117 min |
| May 21, 9:04 PM MDT | Red Flag Warning | GJT | 17 hr |
| May 25, 2:52 AM MDT | Red Flag Warning | GJT | 41 hr |
| Jun 5, 2:14 PM MDT | Fire Weather Watch | GJT | 24 hr |
| Jun 6, 2:45 AM MDT | Fire Weather Watch | GJT | 25 hr |
| Jun 6, 2:45 AM MDT | Red Flag Warning | GJT | 17 hr |
| Jun 6, 2:33 PM MDT | Red Flag Warning | GJT | 29 hr |
| Jun 7, 3:17 AM MDT | Red Flag Warning | GJT | 42 hr |
| Jun 7, 2:35 PM MDT | Fire Weather Watch | GJT | 20 hr |
| Jun 7, 2:35 PM MDT | Fire Weather Watch | GJT | 20 hr |
| Jun 8, 10:22 AM MDT | Red Flag Warning | GJT | 34 hr |
| Jun 8, 10:22 AM MDT | Red Flag Warning | GJT | 62 hr |
| Jun 9, 2:46 PM MDT | Wind Advisory | GJT | 30 hr |
| Jun 11, 2:14 PM MDT | Excessive Heat Watch | GJT | 24 hr |
| Jun 12, 2:34 PM MDT | Excessive Heat Warning | GJT | 6 days |
| Jun 17, 3:42 AM MDT | Fire Weather Watch | GJT | 11 hr |
| Jun 17, 2:41 PM MDT | Fire Weather Watch | GJT | 24 hr |
| Jun 17, 2:41 PM MDT | Red Flag Warning | GJT | 30 hr |
| Jun 18, 2:34 PM MDT | Red Flag Warning | GJT | 30 hr |
| Jun 18, 2:34 PM MDT | Red Flag Warning | GJT | 57 hr |
| Jun 20, 2:17 PM MDT | Red Flag Warning | GJT | 55 hr |
| Jun 22, 2:57 AM MDT | Fire Weather Watch | GJT | 12 hr |
| Jun 22, 2:41 PM MDT | Red Flag Warning | GJT | 30 hr |
| Jul 6, 2:16 PM MDT | Fire Weather Watch | GJT | 37 hr |
| Jul 6, 2:20 PM MDT | Heat Advisory | GJT | 3 days |
| Jul 8, 3:06 AM MDT | Red Flag Warning | GJT | 41 hr |
| Jul 8, 1:32 PM MDT | Fire Weather Watch | GJT | 24 hr |
| Jul 9, 1:44 PM MDT | Red Flag Warning | GJT | 30 hr |
| Jul 13, 2:35 PM MDT | Flash Flood Warning | GJT | 3 hr |
| Jul 13, 4:47 PM MDT | Special Weather Statement | GJT | 28 min |
| Jul 14, 2:19 AM MDT | Flash Flood Watch | GJT | 18 hr |
| Jul 14, 6:03 PM MDT | Special Weather Statement | GJT | 42 min |
| Jul 14, 7:12 PM MDT | Severe Thunderstorm Warning | GJT | 18 min |
| Jul 14, 7:34 PM MDT | Severe Thunderstorm Warning | GJT | 26 min |
| Jul 23, 2:38 PM MDT | Areal Flood Advisory | GJT | 3 hr |
| Jul 23, 3:20 PM MDT | Special Weather Statement | GJT | 25 min |
| Jul 23, 7:24 PM MDT | Areal Flood Advisory | GJT | 3 hr |
| Jul 24, 3:51 AM MDT | Flash Flood Watch | GJT | 17 hr |
| Jul 25, 3:30 PM MDT | Flash Flood Warning | GJT | 3 hr |
| Jul 25, 11:03 PM MDT | Areal Flood Advisory | GJT | 2 hr |
| Jul 25, 11:35 PM MDT | Flash Flood Warning | GJT | 115 min |
| Jul 26, 12:03 PM MDT | Flash Flood Watch | GJT | 10 hr |
| Jul 26, 7:07 PM MDT | Areal Flood Advisory | GJT | 3 hr |
| Jul 26, 7:44 PM MDT | Flash Flood Warning | GJT | 3 hr |
| Jul 27, 1:27 PM MDT | Areal Flood Advisory | GJT | 24 min |
| Jul 27, 1:51 PM MDT | Flash Flood Warning | GJT | 88 min |
| Jul 28, 2:28 PM MDT | Flash Flood Watch | GJT | 34 hr |
| Jul 28, 3:17 PM MDT | Flash Flood Warning | GJT | 5 hr |
| Jul 28, 7:23 PM MDT | Flash Flood Warning | GJT | 3 hr |
| Jul 28, 7:38 PM MDT | Areal Flood Warning | GJT | 5 min |
| Jul 28, 7:43 PM MDT | Flash Flood Warning | GJT | 3 hr |
| Jul 29, 6:31 PM MDT | Special Weather Statement | GJT | 44 min |
| Jul 29, 7:41 PM MDT | Areal Flood Advisory | GJT | 3 hr |
| Jul 30, 7:55 PM MDT | Areal Flood Advisory | GJT | 3 hr |
| Aug 1, 3:05 AM MDT | Flash Flood Watch | GJT | 18 hr |
| Aug 1, 12:36 PM MDT | Special Weather Statement | GJT | 39 min |
| Aug 1, 1:25 PM MDT | Flash Flood Watch | GJT | 35 hr |
| Aug 1, 7:03 PM MDT | Areal Flood Advisory | GJT | 3 hr |
| Aug 1, 8:56 PM MDT | Flash Flood Warning | GJT | 109 min |
| Aug 1, 11:10 PM MDT | Flash Flood Warning | GJT | 3 hr |
| Aug 2, 1:17 PM MDT | Areal Flood Advisory | GJT | 118 min |
| Aug 4, 2:43 PM MDT | Fire Weather Watch | GJT | 23 hr |
| Aug 5, 1:43 PM MDT | Red Flag Warning | GJT | 30 hr |
| Aug 17, 1:10 PM MDT | Flash Flood Watch | GJT | 59 hr |
| Aug 18, 12:14 PM MDT | Severe Thunderstorm Watch | SPC | 8 hr |
| Aug 18, 2:35 PM MDT | Mesoscale Discussion | SPC | 115 min |
| Aug 18, 4:03 PM MDT | Special Weather Statement | GJT | 27 min |
| Aug 18, 4:36 PM MDT | Severe Thunderstorm Warning | GJT | 24 min |
| Aug 18, 4:57 PM MDT | Severe Thunderstorm Warning | GJT | 33 min |
| Aug 18, 6:20 PM MDT | Special Weather Statement | GJT | 25 min |
| Aug 19, 3:44 AM MDT | Special Weather Statement | GJT | 31 min |
| Aug 19, 4:21 AM MDT | Special Weather Statement | GJT | 24 min |
| Aug 26, 4:28 PM MDT | Severe Thunderstorm Warning | GJT | 32 min |
| Aug 26, 5:02 PM MDT | Severe Thunderstorm Warning | GJT | 28 min |
| Aug 26, 5:42 PM MDT | Flash Flood Warning | GJT | 3 hr |
| Aug 26, 6:21 PM MDT | Special Weather Statement | GJT | 24 min |
| Aug 30, 2:17 PM MDT | Flash Flood Watch | GJT | 58 hr |
| Sep 11, 5:13 PM MDT | Special Weather Statement | GJT | 32 min |
| Sep 11, 5:38 PM MDT | Special Weather Statement | GJT | 37 min |
| Sep 15, 1:30 AM MDT | Fire Weather Watch | GJT | 12 hr |
| Sep 15, 1:24 PM MDT | Red Flag Warning | GJT | 30 hr |
| Sep 18, 4:52 PM MDT | Special Weather Statement | GJT | 53 min |
| Oct 11, 3:46 AM MDT | Winter Weather Advisory | GJT | 50 hr |
| Oct 13, 3:28 PM MDT | Freeze Watch | GJT | 13 hr |
| Oct 14, 4:37 AM MDT | Freeze Warning | GJT | 29 hr |
| Oct 15, 2:24 PM MDT | Freeze Warning | GJT | 18 hr |
| Dec 7, 2:56 PM MST | Winter Storm Watch | GJT | 21 hr |
| Dec 8, 12:16 PM MST | Winter Storm Warning | GJT | 54 hr |
| Dec 13, 2:31 PM MST | Winter Storm Warning | GJT | 47 hr |
| Dec 13, 2:38 PM MST | High Wind Watch | GJT | 13 hr |
| Dec 14, 3:41 AM MST | Wind Advisory | GJT | 28 hr |
| Dec 15, 1:42 AM MST | Special Weather Statement | GJT | 48 min |
| Dec 22, 3:34 AM MST | Winter Weather Advisory | GJT | 3 days |
| Dec 25, 2:59 PM MST | Winter Weather Advisory | GJT | 4 days |
| Dec 25, 3:02 PM MST | Wind Advisory | GJT | 25 hr |
| Dec 26, 11:00 AM MST | Mesoscale Discussion | SPC | 3 hr |
| Dec 27, 4:02 AM MST | Winter Weather Advisory | GJT | 52 hr |
| Dec 28, 1:48 PM MST | Winter Storm Watch | GJT | 25 hr |
| Dec 29, 2:16 AM MST | Dense Fog Advisory | GJT | 4 hr |
| Dec 29, 2:53 PM MST | Winter Storm Warning | GJT | 72 hr |
| Dec 29, 2:53 PM MST | Winter Weather Advisory | GJT | 62 hr |
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 | 6 |
| Severe Thunderstorm Watch | 1 |
| Mesoscale Discussion | 2 |
| Special Weather Statement | 18 |
| Flooding | |
| Areal Flood Warning | 1 |
| Flash Flood Warning | 11 |
| Flash Flood Watch | 8 |
| Areal Flood Advisory | 9 |
| Winter | |
| Winter Storm Warning | 4 |
| Winter Storm Watch | 2 |
| Winter Weather Advisory | 11 |
| Heat | |
| Excessive Heat Warning | 1 |
| Excessive Heat Watch | 1 |
| Heat Advisory | 1 |
| Cold | |
| Freeze Warning | 3 |
| Freeze Watch | 2 |
| Wind and dust | |
| High Wind Watch | 1 |
| Wind Advisory | 12 |
| Fire | |
| Red Flag Warning | 28 |
| Fire Weather Watch | 22 |
| Fog and smoke | |
| Dense Fog Advisory | 1 |
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.