Headline:
Severe Thunderstorm Warning issued June 20 at 3:46PM MDT until June 20 at 4:30PM MDT by NWS Riverton WY
Event:
Severe Thunderstorm Warning
Urgency:
Immediate
Effective:
June 20, 2026 - 2:46pm
Expires:
June 20, 2026 - 3:30pm
Description:
SVRRIW
The National Weather Service in Riverton has issued a
* Severe Thunderstorm Warning for...
Northeastern Natrona County in central Wyoming...
Johnson County in north central Wyoming...
* Until 430 PM MDT.
* At 346 PM MDT, a severe thunderstorm was located 13 miles northwest
of Red Wall, which is 26 miles southwest of Kaycee, moving
northeast at 40 mph.
HAZARD...70 mph wind gusts.
SOURCE...Radar indicated.
IMPACT...Expect considerable tree damage. Damage is likely to
mobile homes, roofs, and outbuildings.
* This severe thunderstorm will remain over mainly rural areas of
northeastern Natrona and Johnson Counties, including the following
locations... South Fork Campground, Sussex, Lost Cabin Campground,
and Barnum.
This includes Interstate 25 between mile markers 218 and 289.
Instruction:
For your protection move to an interior room on the lowest floor of a
building.
Area Description:
Johnson, WY; Natrona, WY
Forcast Office:
NWS Riverton WY
Sender:
w-nws.webmaster@noaa.gov