Headline:
Special Weather Statement issued September 18 at 5:51AM MDT by NWS Salt Lake City UT
Event:
Special Weather Statement
Urgency:
Expected
Effective:
September 18, 2026 - 4:51am
Expires:
September 18, 2026 - 5:30am
Description:
At 551 AM MDT, Doppler radar was tracking a strong thunderstorm 10
miles east of Utah Test and Training Range North, or 44 miles
northwest of Grantsville, moving northeast at 35 mph.
HAZARD...Penny size hail.
SOURCE...Radar indicated.
IMPACT...Minor damage to outdoor objects is possible.
Locations impacted include...
Great Salt Lake North of the Causeway, Utah Test and Training Range
North, Gunnison Island, and Lakeside.
This storm will be capable of producing strong gusty winds on the
Great Salt Lake. This will lead to a sudden increase in waves and
very choppy waters which will result in hazardous boating conditions.
Boaters are urged to seek safe harbor if possible.
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:
Great Salt Lake Desert and Mountains
Forcast Office:
NWS Salt Lake City UT
Sender:
w-nws.webmaster@noaa.gov