Special Weather Statement
Special Weather Statement
National Weather Service Salt Lake City UT
312 PM MDT Fri Sep 18 2026
UTZ101-104-105-110-182145-
Salt Lake Valley UT-Northern Wasatch Front UT-Wasatch Mountains I-
80 North UT-Great Salt Lake Desert and Mountains UT-
312 PM MDT Fri Sep 18 2026
...A strong thunderstorm will impact portions of northern Salt Lake
and southeastern Davis Counties through 345 PM MDT
...
At 312 PM MDT, Doppler radar was tracking a strong thunderstorm over
Magna, or near West Valley City, moving northeast at 30 mph.
HAZARD...Penny size hail.
SOURCE...Radar indicated.
IMPACT...Minor damage to outdoor objects is possible.
Locations impacted include...
Salt Lake City, West Valley City, Bountiful, Farmington, South Salt
Lake, North Salt Lake, Centerville, Woods Cross, West Bountiful,
Emigration Canyon, Salt Lake City International Airport, Magna,
Sugarhouse, University Of Utah, and Antelope Island State Park.
This includes the following highways...
Interstate 15 between mile markers 304 and 322.
Interstate 80 in Utah between mile markers 103 and 125.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
If outdoors, consider seeking shelter inside a building.
Torrential rainfall is also occurring with this storm and may lead to
localized flooding. Do not drive your vehicle through flooded
roadways.
&&
LAT...LON 4063 11216 4079 11224 4098 11191 4088 11177
4075 11172
TIME...MOT...LOC 2112Z 233DEG 27KT 4070 11213
MAX HAIL SIZE...0.75 IN
MAX WIND GUST...<40 MPH
$$
BW
Special Weather Statement
National Weather Service Salt Lake City UT
310 PM MDT Fri Sep 18 2026
UTZ113-117-120-182200-
Wasatch Plateau/Book Cliffs UT-Castle Country UT-
Central Mountains UT-
310 PM MDT Fri Sep 18 2026
...A strong thunderstorm will impact portions of northwestern Emery
and southwestern Carbon Counties through 400 PM MDT
...
At 310 PM MDT, Doppler radar was tracking a strong thunderstorm near
Huntington, or 20 miles southwest of Price, moving northeast at 20
mph.
HAZARD...Penny size hail.
SOURCE...Radar indicated.
IMPACT...Minor damage to outdoor objects is possible.
Locations impacted include...
Hiawatha and Wattis.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
If outdoors, consider seeking shelter inside a building.
&&
LAT...LON 3932 11103 3934 11117 3959 11107 3955 11082
TIME...MOT...LOC 2110Z 220DEG 16KT 3938 11107
MAX HAIL SIZE...0.75 IN
MAX WIND GUST...<40 MPH
$$
MPS
Special Weather Statement
National Weather Service Salt Lake City UT
230 PM MDT Fri Sep 18 2026
UTZ112-114-182115-
Western Uinta Basin UT-Western Uinta Mountains UT-
230 PM MDT Fri Sep 18 2026
...A strong thunderstorm will impact portions of northeastern Wasatch
and northwestern Duchesne Counties through 315 PM MDT
...
At 229 PM MDT, Doppler radar was tracking a strong thunderstorm 9
miles northwest of Tabiona, or 29 miles east of Heber City, moving
northeast at 25 mph.
HAZARD...Nickel size hail.
SOURCE...Radar indicated.
IMPACT...Minor damage to outdoor objects is possible.
Locations impacted include...
Hanna and Moon Lake.
This includes Utah Route 35 between mile markers 28 and 38.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
If outdoors, consider seeking shelter inside a building.
Torrential rainfall is also occurring with this storm and may lead to
localized flooding. Do not drive your vehicle through flooded
roadways.
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.
&&
LAT...LON 4035 11090 4048 11091 4074 11062 4051 11036
TIME...MOT...LOC 2029Z 228DEG 22KT 4043 11086
MAX HAIL SIZE...0.88 IN
MAX WIND GUST...<40 MPH
$$
MPS
Special Weather Statement
National Weather Service Salt Lake City UT
227 PM MDT Fri Sep 18 2026
UTZ109-110-WYZ021-182115-
Bear Lake and Bear River Valley UT-Wasatch Mountains I-80 North UT-
Southwest Wyoming WY-
227 PM MDT Fri Sep 18 2026
...A strong thunderstorm will impact portions of northeastern Weber,
southeastern Cache, southern Rich, northeastern Morgan and west
central Uinta Counties through 315 PM MDT
...
At 227 PM MDT, Doppler radar was tracking a strong thunderstorm 18
miles northeast of Morgan, moving northeast at 40 mph.
HAZARD...Nickel size hail.
SOURCE...Radar indicated.
IMPACT...Minor damage to outdoor objects is possible.
Locations impacted include...
Randolph, Woodruff, Almy, and Causey Reservoir.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
If outdoors, consider seeking shelter inside a building.
Torrential rainfall is also occurring with this storm and may lead to
localized flooding. Do not drive your vehicle through flooded
roadways.
Persons in campgrounds should consider seeking sturdy shelter until
this storm passes.
&&
LAT...LON 4116 11159 4134 11170 4171 11117 4135 11092
TIME...MOT...LOC 2027Z 233DEG 35KT 4128 11153
MAX HAIL SIZE...0.88 IN
MAX WIND GUST...<40 MPH
$$
BW
Special Weather Statement
National Weather Service Elko NV
201 PM PDT Fri Sep 18 2026
NVZ031-182130-
Northern Elko County NV-
201 PM PDT Fri Sep 18 2026
...A STRONG THUNDERSTORM WILL IMPACT WEST CENTRAL ELKO COUNTY THROUGH
230 PM PDT...
At 200 PM PDT, Doppler radar was tracking a strong thunderstorm 16
miles southeast of Midas, moving east at 20 mph.
HAZARD...Wind gusts up to 40 mph and half inch hail.
SOURCE...Radar indicated.
IMPACT...Brief heavy rainfall along with gusty winds could knock
down tree limbs and blow around unsecured objects. Minor
hail damage to vegetation is possible.
This storm will remain over mainly rural areas of west central Elko
County.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
If outdoors, consider seeking shelter inside a building.
&&
LAT...LON 4108 11668 4120 11670 4123 11639 4103 11638
TIME...MOT...LOC 2100Z 270DEG 16KT 4113 11654
MAX HAIL SIZE...0.50 IN
MAX WIND GUST...40 MPH
$$
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