Alert archive / Nebraska / Severe Thunderstorm Warnings in 2025
Severe Thunderstorm Warning 307, NWS Cheyenne, WY
NWS Cheyenne, WY issued this severe thunderstorm warning at Sep 11, 2025, 6:27 PM MDT for Dawes County, Sioux County, Nebraska. It was in force for 13 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
- Sep 11, 2025, 6:27 PM MDT (00:27 UTC)
- Expired
- Sep 11, 2025, 6:40 PM MDT
- In force
- 13 min
- Issued by
- NWS Cheyenne, WY
- Area
- Storm-based polygon
- Hail
- 1.0 in
- Wind
- 60.0 mph
Counties Dawes County, NE, Sioux County, NE
The radar
The Rapid City radar (KUDX), 176 km from the middle of the area, began a volume at 00:28 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 Cheyenne, WY issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Sep 12, 1:16 PM MDT | Special Weather Statement | CYS | Carbon | 29 min |
| Sep 12, 4:46 PM MDT | Special Weather Statement | CYS | Niobrara | 29 min |
| Sep 12, 5:12 PM MDT | Special Weather Statement | CYS | Niobrara | 33 min |
| Sep 11, 6:17 PM MDT | Severe Thunderstorm Warning | CYS | Dawes, Sioux | 28 min |
Nearby
Severe Thunderstorm Warnings in Nebraska, 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.