Alert archive / Wyoming / Severe Thunderstorm Warnings in 2026
Severe Thunderstorm Warning 95, NWS Cheyenne, WY
NWS Cheyenne, WY issued this severe thunderstorm warning at Jun 20, 2026, 6:26 PM MDT for Albany County, Carbon County, Wyoming. It was in force for 39 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 20, 2026, 6:26 PM MDT (00:26 UTC)
- Expired
- Jun 20, 2026, 7:05 PM MDT
- In force
- 39 min
- Issued by
- NWS Cheyenne, WY
- Area
- Storm-based polygon
- Hail
- 0.75 in
- Wind
- 60.0 mph
Counties Albany County, WY, Carbon County, WY
The radar
The Cheyenne radar (KCYS), 140 km from the middle of the area, began a volume at 00:26 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 20, 1:27 PM MDT | Severe Thunderstorm Watch | SPC | 8 hr |
The office that day
Everything else NWS Cheyenne, WY issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jun 20, 6:01 PM MDT | Severe Thunderstorm Warning | CYS | Goshen, Platte | 44 min |
| Jun 20, 6:10 PM MDT | Severe Thunderstorm Warning | CYS | Goshen, Niobrara, Platte | 50 min |
| Jun 20, 6:32 PM MDT | Special Weather Statement | CYS | Laramie | 28 min |
| Jun 20, 6:40 PM MDT | Severe Thunderstorm Warning | CYS | Laramie | 35 min |
| Jun 20, 6:42 PM MDT | Severe Thunderstorm Warning | CYS | Goshen, Laramie | 48 min |
| Jun 20, 6:52 PM MDT | Severe Thunderstorm Warning | CYS | Laramie | 38 min |
| Jun 20, 6:54 PM MDT | Severe Thunderstorm Warning | CYS | Goshen | 38 min |
| Jun 20, 7:06 PM MDT | Special Weather Statement | CYS | Carbon | 24 min |
| Jun 20, 7:13 PM MDT | Severe Thunderstorm Warning | CYS | Laramie | 29 min |
| Jun 20, 7:27 PM MDT | Severe Thunderstorm Warning | CYS | Laramie | 17 min |
| Jun 20, 7:33 PM MDT | Special Weather Statement | CYS | Laramie | 27 min |
| Jun 20, 7:49 PM MDT | Severe Thunderstorm Warning | CYS | Laramie | 41 min |
| Jun 20, 7:53 PM MDT | Special Weather Statement | CYS | Carbon | 52 min |
| Jun 20, 8:24 PM MDT | Special Weather Statement | CYS | Laramie | 36 min |
| Jun 20, 8:47 PM MDT | Special Weather Statement | CYS | Laramie | 28 min |
| Jun 20, 10:37 PM MDT | Special Weather Statement | CYS | Carbon | 23 min |
| Jun 20, 10:58 PM MDT | Special Weather Statement | CYS | 32 min | |
| Jun 20, 7:27 PM MDT | Severe Thunderstorm Warning | CYS | Banner, Cheyenne, Kimball, Morrill, Scotts Bluff | 48 min |
| Jun 20, 7:34 PM MDT | Special Weather Statement | CYS | Box Butte, Dawes | 26 min |
| Jun 20, 8:00 PM MDT | Special Weather Statement | CYS | Morrill | 45 min |
| Jun 20, 8:14 PM MDT | Special Weather Statement | CYS | Morrill | 31 min |
| Jun 20, 8:33 PM MDT | Severe Thunderstorm Warning | CYS | Cheyenne, Morrill | 42 min |
| Jun 21, 12:49 PM MDT | Severe Thunderstorm Warning | CYS | Morrill | 20 min |
| Jun 21, 1:40 PM MDT | Special Weather Statement | CYS | Morrill | 35 min |
| Jun 21, 2:11 PM MDT | Special Weather Statement | CYS | Dawes | 34 min |
| Jun 21, 2:26 PM MDT | Severe Thunderstorm Warning | CYS | Dawes | 34 min |
| Jun 21, 2:33 PM MDT | Severe Thunderstorm Warning | CYS | Dawes | 27 min |
| Jun 21, 2:45 PM MDT | Special Weather Statement | CYS | Sioux | 30 min |
| Jun 21, 2:58 PM MDT | Severe Thunderstorm Warning | CYS | Dawes | 32 min |
| Jun 21, 3:13 PM MDT | Special Weather Statement | CYS | Dawes | 32 min |
| Jun 21, 3:33 PM MDT | Special Weather Statement | CYS | Dawes | 27 min |
Nearby
Severe Thunderstorm Warnings in Wyoming, 2026Every severe thunderstorm warning in 2026
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.