Alert archive / Colorado / Severe Thunderstorm Warnings in 2025
Severe Thunderstorm Warning 349, NWS Denver/Boulder, CO
NWS Denver/Boulder, CO issued this severe thunderstorm warning at Aug 28, 2025, 5:05 PM MDT for 4 counties in Colorado. It was in force for 25 min. No storm report in the archive falls inside the area while it was in force.
The area
The counties it named.
The facts
- Issued
- Aug 28, 2025, 5:05 PM MDT (23:05 UTC)
- Expired
- Aug 28, 2025, 5:30 PM MDT
- In force
- 25 min
- Issued by
- NWS Denver/Boulder, CO
- Area
- Storm-based polygon
- Hail
- 1.0 in
- Wind
- 50.0 mph
Counties Logan County, CO, Morgan County, CO, Washington County, CO, Weld County, CO
The radar
The Denver radar (KFTG), 102 km from the middle of the area, began a volume at 23:07 UTC, the scan nearest the moment this went out.
Open the radar archive at this moment
The archived warnings, watches and discussions in force at that minute are drawn over the scan, this one among them.
The office that day
Everything else NWS Denver/Boulder, CO issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Aug 27, 6:23 PM MDT | Severe Thunderstorm Warning | BOU | Lincoln | 37 min |
| Aug 27, 6:43 PM MDT | Severe Thunderstorm Warning | BOU | Lincoln | 32 min |
| Aug 28, 7:31 AM MDT | Special Weather Statement | BOU | Logan, Morgan, Phillips, Sedgwick, Washington | 59 min |
| Aug 28, 2:36 PM MDT | Special Weather Statement | BOU | Elbert | 39 min |
| Aug 28, 4:19 PM MDT | Special Weather Statement | BOU | Morgan | 41 min |
| Aug 28, 4:56 PM MDT | Special Weather Statement | BOU | Morgan | 49 min |
| Aug 28, 5:28 PM MDT | Severe Thunderstorm Warning | BOU | Logan, Morgan, Washington, Weld | 47 min |
Nearby
Severe Thunderstorm Warnings in Colorado, 2025Every severe thunderstorm warning in 2025
Sources
The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; radar from the NEXRAD Level II archive.