Alert archive / Colorado / Weld County / 2025
Weather alerts in Weld County, Colorado, May 2025
30 weather alerts in May 2025, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.
- Alerts
- 30
- Warnings
- 16
- Watches
- 1
- Advisories
- 2
- Busiest day
- May 18, 202511 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 |
|---|---|---|---|
| May 14, 2:55 PM MDT | Special Weather Statement | BOU | 50 min |
| May 14, 3:26 PM MDT | Special Weather Statement | BOU | 49 min |
| May 14, 3:53 PM MDT | Severe Thunderstorm Warning | BOU | 23 min |
| May 14, 3:56 PM MDT | Mesoscale Discussion | SPC | 94 min |
| May 14, 4:02 PM MDT | Severe Thunderstorm Warning | BOU | 43 min |
| May 14, 4:14 PM MDT | Severe Thunderstorm Warning | BOU | 46 min |
| May 14, 4:45 PM MDT | Severe Thunderstorm Warning | BOU | 45 min |
| May 18, 3:20 AM MDT | Special Weather Statement | BOU | 25 min |
| May 18, 1:12 PM MDT | Mesoscale Discussion | SPC | 3 hr |
| May 18, 1:57 PM MDT | Tornado Watch | SPC | 6 hr |
| May 18, 2:29 PM MDT | Severe Thunderstorm Warning | BOU | 31 min |
| May 18, 2:38 PM MDT | Severe Thunderstorm Warning | BOU | 37 min |
| May 18, 2:45 PM MDT | Severe Thunderstorm Warning | BOU | 45 min |
| May 18, 2:53 PM MDT | Severe Thunderstorm Warning | BOU | 44 min |
| May 18, 2:56 PM MDT | Tornado Warning | BOU | 34 min |
| May 18, 3:11 PM MDT | Tornado Warning | BOU | 34 min |
| May 18, 3:25 PM MDT | Severe Thunderstorm Warning | BOU | 35 min |
| May 18, 3:30 PM MDT | Severe Thunderstorm Warning | BOU | 45 min |
| May 22, 7:19 PM MDT | Mesoscale Discussion | SPC | 56 min |
| May 23, 4:02 PM MDT | Severe Thunderstorm Warning | BOU | 43 min |
| May 23, 4:30 PM MDT | Severe Thunderstorm Warning | BOU | 45 min |
| May 24, 7:13 PM MDT | Dense Fog Advisory | BOU | 10 hr |
| May 27, 1:43 AM MDT | Dense Fog Advisory | BOU | 7 hr |
| May 27, 3:22 PM MDT | Special Weather Statement | BOU | 38 min |
| May 27, 3:53 PM MDT | Special Weather Statement | BOU | 52 min |
| May 27, 4:37 PM MDT | Mesoscale Discussion | SPC | 53 min |
| May 27, 4:44 PM MDT | Severe Thunderstorm Warning | BOU | 46 min |
| May 27, 4:46 PM MDT | Tornado Warning | BOU | 29 min |
| May 28, 11:53 AM MDT | Mesoscale Discussion | SPC | 3 hr |
| May 30, 4:42 PM MDT | Special Weather Statement | BOU | 48 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 |
| Tornado Warning | 3 |
| Tornado Watch | 1 |
| Mesoscale Discussion | 5 |
| Special Weather Statement | 6 |
| Fog and smoke | |
| Dense Fog Advisory | 2 |
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.