Alert archive / Colorado / Weld County / 2025
Weather alerts in Weld County, Colorado, August 2025
42 weather alerts in August 2025, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.
- Alerts
- 42
- Warnings
- 14
- Watches
- 3
- Advisories
- 10
- Busiest day
- August 10, 20259 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 |
|---|---|---|---|
| Jul 31, 6:18 PM MDT | Flash Flood Warning | BOU | 3 hr |
| Jul 31, 6:25 PM MDT | Severe Thunderstorm Warning | BOU | 50 min |
| Jul 31, 6:58 PM MDT | Areal Flood Advisory | BOU | 3 hr |
| Aug 1, 1:51 PM MDT | Mesoscale Discussion | SPC | 114 min |
| Aug 1, 2:46 PM MDT | Tornado Watch | SPC | 7 hr |
| Aug 1, 4:46 PM MDT | Severe Thunderstorm Warning | BOU | 29 min |
| Aug 1, 4:58 PM MDT | Mesoscale Discussion | SPC | 2 hr |
| Aug 1, 6:46 PM MDT | Severe Thunderstorm Warning | BOU | 44 min |
| Aug 2, 1:36 PM MDT | Mesoscale Discussion | SPC | 114 min |
| Aug 2, 3:01 PM MDT | Severe Thunderstorm Watch | SPC | 8 hr |
| Aug 2, 5:07 PM MDT | Severe Thunderstorm Warning | BOU | 38 min |
| Aug 4, 2:07 PM MDT | Mesoscale Discussion | SPC | 113 min |
| Aug 5, 1:45 PM MDT | Heat Advisory | BOU | 53 hr |
| Aug 9, 2:18 PM MDT | Severe Thunderstorm Warning | BOU | 42 min |
| Aug 10, 11:46 AM MDT | Mesoscale Discussion | SPC | 59 min |
| Aug 10, 12:15 PM MDT | Severe Thunderstorm Watch | SPC | 10 hr |
| Aug 10, 3:19 PM MDT | Severe Thunderstorm Warning | BOU | 41 min |
| Aug 10, 3:53 PM MDT | Mesoscale Discussion | SPC | 2 hr |
| Aug 10, 3:57 PM MDT | Severe Thunderstorm Warning | BOU | 48 min |
| Aug 10, 4:39 PM MDT | Areal Flood Advisory | BOU | 3 hr |
| Aug 10, 4:44 PM MDT | Areal Flood Advisory | BOU | 3 hr |
| Aug 10, 5:49 PM MDT | Severe Thunderstorm Warning | BOU | 19 min |
| Aug 10, 5:57 PM MDT | Special Weather Statement | BOU | 48 min |
| Aug 10, 6:34 PM MDT | Special Weather Statement | BOU | 41 min |
| Aug 10, 7:16 PM MDT | Severe Thunderstorm Warning | BOU | 17 min |
| Aug 10, 7:29 PM MDT | Mesoscale Discussion | SPC | 2 hr |
| Aug 10, 8:04 PM MDT | Areal Flood Advisory | BOU | 116 min |
| Aug 14, 5:30 PM MDT | Mesoscale Discussion | SPC | 2 hr |
| Aug 14, 6:19 PM MDT | Severe Thunderstorm Warning | BOU | 41 min |
| Aug 15, 2:49 PM MDT | Mesoscale Discussion | SPC | 116 min |
| Aug 18, 2:20 PM MDT | Mesoscale Discussion | SPC | 115 min |
| Aug 23, 1:21 PM MDT | Mesoscale Discussion | SPC | 114 min |
| Aug 25, 6:17 PM MDT | Areal Flood Advisory | BOU | 2 hr |
| Aug 26, 5:20 PM MDT | Areal Flood Advisory | BOU | 115 min |
| Aug 27, 2:13 PM MDT | Mesoscale Discussion | SPC | 2 hr |
| Aug 27, 2:23 PM MDT | Areal Flood Advisory | BOU | 3 hr |
| Aug 27, 2:57 PM MDT | Areal Flood Advisory | BOU | 3 hr |
| Aug 27, 3:07 PM MDT | Severe Thunderstorm Warning | BOU | 38 min |
| Aug 27, 3:31 PM MDT | Areal Flood Advisory | BOU | 3 hr |
| Aug 28, 1:06 PM MDT | Mesoscale Discussion | SPC | 114 min |
| Aug 28, 5:05 PM MDT | Severe Thunderstorm Warning | BOU | 25 min |
| Aug 28, 5:28 PM MDT | Severe Thunderstorm Warning | BOU | 47 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 | 13 |
| Severe Thunderstorm Watch | 2 |
| Tornado Watch | 1 |
| Mesoscale Discussion | 13 |
| Special Weather Statement | 2 |
| Flooding | |
| Flash Flood Warning | 1 |
| Areal Flood Advisory | 9 |
| Heat | |
| Heat Advisory | 1 |
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. Warning verification from the Mesonet's Cow. Rebuilt daily.