Alert archive / Utah / Grand County / 2026
Weather alerts in Grand County, Utah, August 2026
15 weather alerts in August 2026, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.
- Alerts
- 15
- Warnings
- 3
- Watches
- 1
- Advisories
- 4
- Busiest day
- August 30, 20268 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 | Lasted |
|---|---|---|---|
| Aug 2, 10:10 PM MDT | Red Flag Warning | GJT | 22 hr |
| Aug 6, 10:11 AM MDT | Heat Advisory | GJT | 34 hr |
| Aug 6, 10:18 AM MDT | Heat Advisory | GJT | 58 hr |
| Aug 7, 12:13 PM MDT | Heat Advisory | GJT | 31 hr |
| Aug 13, 12:36 PM MDT | Areal Flood Advisory | GJT | 3 hr |
| Aug 29, 9:41 AM MDT | Special Weather Statement | GJT | 49 min |
| Aug 29, 2:04 PM MDT | Severe Thunderstorm Warning | GJT | 26 min |
| Aug 30, 4:18 AM MDT | Flood Watch | GJT | 41 hr |
| Aug 30, 6:28 AM MDT | Special Weather Statement | GJT | 32 min |
| Aug 30, 12:41 PM MDT | Mesoscale Discussion | SPC | 2 hr |
| Aug 30, 3:28 PM MDT | Special Weather Statement | GJT | 32 min |
| Aug 30, 4:10 PM MDT | Special Weather Statement | GJT | 35 min |
| Aug 30, 4:37 PM MDT | Special Weather Statement | GJT | 23 min |
| Aug 30, 4:58 PM MDT | Special Weather Statement | GJT | 32 min |
| Aug 30, 5:19 PM MDT | Flash Flood Warning | GJT | 86 min |
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 | 1 |
| Mesoscale Discussion | 1 |
| Special Weather Statement | 6 |
| Flooding | |
| Flash Flood Warning | 1 |
| Flood Watch | 1 |
| Areal Flood Advisory | 1 |
| Heat | |
| Heat Advisory | 3 |
| Fire | |
| Red Flag Warning | 1 |
Nearby
Alerts in force nowTornadoes on recordForecastThe radar archive2025
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.