Alert archive / Wyoming / Severe Thunderstorm Warnings in 2025
Severe Thunderstorm Warning 49, NWS Riverton, WY
NWS Riverton, WY issued this severe thunderstorm warning at Jul 15, 2025, 3:34 PM MDT for Fremont County, Wyoming. It was in force for 26 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
- Jul 15, 2025, 3:34 PM MDT (21:34 UTC)
- Expired
- Jul 15, 2025, 4:00 PM MDT
- In force
- 26 min
- Issued by
- NWS Riverton, WY
- Area
- Storm-based polygon
- Hail
- 0.75 in
- Wind
- 60.0 mph
County Fremont County, WY
The radar
The Riverton/Lander radar (KRIW), 13 km from the middle of the area, began a volume at 21:36 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 Riverton, WY issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jul 14, 7:25 PM MDT | Special Weather Statement | RIW | Sheridan | 35 min |
| Jul 15, 3:39 AM MDT | Red Flag Warning | RIW | Lincoln, Sweetwater, Uinta | 16 hr |
| Jul 15, 2:17 PM MDT | Special Weather Statement | RIW | Lincoln | 28 min |
| Jul 15, 2:46 PM MDT | Special Weather Statement | RIW | Lincoln | 29 min |
| Jul 15, 2:48 PM MDT | Special Weather Statement | RIW | 42 min | |
| Jul 15, 3:31 PM MDT | Special Weather Statement | RIW | Teton | 44 min |
| Jul 15, 3:53 PM MDT | Special Weather Statement | RIW | Sublette | 37 min |
| Jul 15, 3:55 PM MDT | Special Weather Statement | RIW | Lincoln | 35 min |
| Jul 15, 3:57 PM MDT | Severe Thunderstorm Warning | RIW | Fremont, Hot Springs | 48 min |
| Jul 15, 4:02 PM MDT | Severe Thunderstorm Warning | RIW | Sublette | 43 min |
| Jul 15, 4:02 PM MDT | Severe Thunderstorm Warning | RIW | Sublette | 43 min |
| Jul 15, 4:05 PM MDT | Special Weather Statement | RIW | Sweetwater | 25 min |
| Jul 15, 4:15 PM MDT | Special Weather Statement | RIW | Teton | 30 min |
| Jul 15, 4:26 PM MDT | Special Weather Statement | RIW | Sublette | 34 min |
| Jul 15, 4:28 PM MDT | Special Weather Statement | RIW | Park | 32 min |
| Jul 15, 4:32 PM MDT | Special Weather Statement | RIW | Sweetwater | 28 min |
| Jul 15, 4:35 PM MDT | Severe Thunderstorm Warning | RIW | Fremont, Hot Springs | 40 min |
| Jul 15, 4:42 PM MDT | Severe Thunderstorm Warning | RIW | Fremont | 48 min |
| Jul 15, 4:45 PM MDT | Special Weather Statement | RIW | Teton | 30 min |
| Jul 15, 4:49 PM MDT | Special Weather Statement | RIW | Sublette | 26 min |
| Jul 15, 4:58 PM MDT | Special Weather Statement | RIW | Park | 32 min |
| Jul 15, 5:10 PM MDT | Special Weather Statement | RIW | Teton | 35 min |
| Jul 15, 5:24 PM MDT | Severe Thunderstorm Warning | RIW | Fremont | 51 min |
| Jul 15, 5:46 PM MDT | Special Weather Statement | RIW | 29 min | |
| Jul 15, 5:49 PM MDT | Special Weather Statement | RIW | 26 min | |
| Jul 15, 5:51 PM MDT | Severe Thunderstorm Warning | RIW | Fremont | 39 min |
Nearby
Severe Thunderstorm Warnings in Wyoming, 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.