Headline:
Special Weather Statement issued September 18 at 10:32AM MDT by NWS Salt Lake City UT
Event:
Special Weather Statement
Urgency:
Expected
Effective:
September 18, 2026 - 9:32am
Expires:
September 18, 2026 - 10:15am
Description:
At 1031 AM MDT, Doppler radar was tracking strong thunderstorms along
a line extending from 10 miles north of Coalville to near Heber.
Movement was northeast at 45 mph.
HAZARD...Wind gusts up to 50 mph and penny size hail.
SOURCE...Radar indicated.
IMPACT...Gusty winds could knock down tree limbs and blow around
unsecured objects. Minor damage to outdoor objects is
possible.
Locations impacted include...
Evanston, Park City, Morgan, Coalville, Heber City, Heber, Summit
Park, Kamas, Oakley, Francis, Daniel, Woodruff, Wanship, South
Snyderville Basin, Samak, East Canyon State Park, North Snyderville
Basin, Wasatch Mountain State Park, Midway, and Henefer.
This includes the following highways...
Interstate 80 in Wyoming between mile markers 1 and 11.
Interstate 84 between mile markers 104 and 119.
Interstate 80 in Utah between mile markers 143 and 196.
US Route 40 between mile markers 0 and 21.
Utah Route 35 between mile markers 0 and 6.
Mirror Lake Highway between mile markers 0 and 9, and between mile
markers 39 and 54.
Instruction:
If outdoors, consider seeking shelter inside a building.
Area Description:
Wasatch Back; Bear Lake and Bear River Valley; Wasatch Mountains I-80 North; Wasatch Mountains South of I-80; Western Uinta Mountains; Wasatch Plateau/Book Cliffs; Southwest Wyoming
Forcast Office:
NWS Salt Lake City UT
Sender:
w-nws.webmaster@noaa.gov