Headline:
Special Weather Statement issued August 18 at 6:14PM MDT by NWS Riverton WY
Event:
Special Weather Statement
Urgency:
Expected
Effective:
August 18, 2026 - 5:14pm
Expires:
August 18, 2026 - 5:45pm
Description:
At 614 PM MDT, Doppler radar was tracking a strong thunderstorm near
Kirby, which is 11 miles north of Thermopolis, moving southeast at 30
mph.
HAZARD...Wind gusts of 50 to 55 mph and penny size hail.
SOURCE...Radar indicated.
IMPACT...Gusty winds could knock down tree limbs and blow around
unsecured objects. Minor hail damage to vegetation is
possible.
This strong thunderstorm will be near...
Lucerne and Kirby around 620 PM MDT.
Instruction:
If outdoors, consider seeking shelter inside a building.
Frequent cloud to ground lightning is occurring with this storm.
Lightning can strike 10 miles away from a thunderstorm. Seek a safe
shelter inside a building or vehicle.
This storm may intensify, so be certain to monitor local radio
stations and available television stations for additional information
and possible warnings from the National Weather Service.
Area Description:
Southwest Bighorn Basin; Southeast Bighorn Basin
Forcast Office:
NWS Riverton WY
Sender:
w-nws.webmaster@noaa.gov