Headline:
Special Weather Statement issued September 17 at 8:19PM MDT by NWS Riverton WY
Event:
Special Weather Statement
Urgency:
Expected
Effective:
September 17, 2026 - 7:19pm
Expires:
September 17, 2026 - 8:00pm
Description:
At 819 PM MDT, Doppler radar was tracking a strong thunderstorm near
Salt River Pass, which is 17 miles south of Afton, moving north at 35
mph.
HAZARD...Wind gusts up to 40 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...
Smoot around 830 PM MDT.
Other locations in the path of this storm include Afton.
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:
Star Valley; Salt River and Wyoming Ranges
Forcast Office:
NWS Riverton WY
Sender:
w-nws.webmaster@noaa.gov