Headline:
Severe Thunderstorm Warning issued June 27 at 5:55PM MDT until June 27 at 6:30PM MDT by NWS Riverton WY
Event:
Severe Thunderstorm Warning
Urgency:
Immediate
Effective:
June 27, 2026 - 4:55pm
Expires:
June 27, 2026 - 5:30pm
Description:
SVRRIW
The National Weather Service in Riverton has issued a
* Severe Thunderstorm Warning for...
Northwestern Johnson County in north central Wyoming...
Big Horn County in central Wyoming...
Northeastern Washakie County in central Wyoming...
* Until 630 PM MDT.
* At 554 PM MDT, severe thunderstorms were located along a line
extending from 15 miles east of Meeteetse Rim to near Tensleep
Canyon, moving northeast at 60 mph.
HAZARD...70 mph wind gusts.
SOURCE...Radar indicated. At 536PM, 66 MPH was reported at Worland
Airport.
IMPACT...Expect considerable tree damage. Damage is likely to
mobile homes, roofs, and outbuildings.
* Severe thunderstorms will be near...
Manderson, Hyattville, and Meadowlark Lake around 600 PM MDT.
Basin, Otto, Paintrock Canyon, and Medicine Lodge Archaeological
Site around 605 PM MDT.
Other locations in the path of these severe thunderstorms include
Greybull, Cloud Peak, Upper Medicine Lodge Lake and Shell.
This includes Interstate 90 between mile markers 42 and 55.
Instruction:
For your protection move to an interior room on the lowest floor of a
building.
Area Description:
Big Horn, WY; Johnson, WY; Washakie, WY
Forcast Office:
NWS Riverton WY
Sender: