Alert archive / Colorado / Severe Thunderstorm Warnings in 2025
Severe Thunderstorm Warning 111, NWS Denver/Boulder, CO
NWS Denver/Boulder, CO issued this severe thunderstorm warning at Jun 13, 2025, 7:40 PM MDT for Logan County, Colorado. It was in force for 35 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
- Jun 13, 2025, 7:40 PM MDT (01:40 UTC)
- Expired
- Jun 13, 2025, 8:15 PM MDT
- In force
- 35 min
- Issued by
- NWS Denver/Boulder, CO
- Area
- Storm-based polygon
- Hail
- 1.25 in
- Wind
- 60.0 mph
County Logan County, CO
The radar
The Cheyenne radar (KCYS), 150 km from the middle of the area, began a volume at 01:39 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 watch it was issued in
The SPC watch in force over the same counties when this warning went out.
| Issued | Product | Office | Lasted |
|---|---|---|---|
| Jun 13, 1:56 PM MDT | Severe Thunderstorm Watch | SPC | 9 hr |
The office that day
Everything else NWS Denver/Boulder, CO issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jun 13, 6:04 PM MDT | Special Weather Statement | BOU | Lincoln | 41 min |
| Jun 13, 6:18 PM MDT | Severe Thunderstorm Warning | BOU | Morgan, Washington | 27 min |
| Jun 13, 6:43 PM MDT | Severe Thunderstorm Warning | BOU | Washington | 32 min |
| Jun 13, 6:48 PM MDT | Severe Thunderstorm Warning | BOU | Logan, Weld | 42 min |
| Jun 13, 7:15 PM MDT | Severe Thunderstorm Warning | BOU | Washington | 45 min |
| Jun 13, 7:57 PM MDT | Severe Thunderstorm Warning | BOU | Washington | 18 min |
| Jun 13, 8:14 PM MDT | Severe Thunderstorm Warning | BOU | Logan, Sedgwick | 31 min |
| Jun 13, 8:46 PM MDT | Special Weather Statement | BOU | Phillips, Sedgwick | 29 min |
| Jun 14, 5:41 PM MDT | Special Weather Statement | BOU | Larimer | 34 min |
| Jun 14, 5:57 PM MDT | Severe Thunderstorm Warning | BOU | Logan, Weld | 33 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.