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Hazardous Weather Outlook

Hazardous Weather Outlook
National Weather Service Salt Lake City UT
348 PM MDT Tue Apr 13 2021

Great Salt Lake Desert and Mountains-Tooele and Rush Valleys-
Eastern Box Elder County-Northern Wasatch Front-Salt Lake Valley-
Utah Valley-Cache Valley/Utah Portion-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-Western Uinta Basin-
Western Millard and Juab Counties-Eastern Juab/Millard Counties-
Central Mountains-Sanpete Valley-Sevier Valley-Castle Country-
San Rafael Swell-Southwest Utah-Lower Washington County-
Zion National Park-Southern Mountains-Upper Sevier River Valleys-
Bryce Canyon Country-South Central Utah-
Capitol Reef National Park and Vicinity-Western Canyonlands-
Glen Canyon Recreation Area/Lake Powell-Southwest Wyoming-
348 PM MDT Tue Apr 13 2021

This Hazardous Weather Outlook is for portions of central Utah...
northern Utah...southern Utah...southwest Utah and southwest

.DAY ONE...This Afternoon and Tonight

After a brief lull, strong winds will redevelop over downslope
prone areas of the Wasatch Front and Cache Valley as well as the
Bear River Valley and southwest Wyoming. Many of these areas will
see wind gusts in excess of 60 mph that will cause power outages,
transportation restrictions, and airborne debris.

.DAYS TWO THROUGH SEVEN...Wednesday through Monday

Gusty winds are expected to continue in areas prone to downslope
winds along the Wasatch Front and Cache Valley into Wednesday
morning. The strongest winds can be expected near Brigham City and
Logan Canyon Wednesday morning.

Expect strong crosswinds on US-89 and I-15 from Tremonton to
North Salt Lake as well as on the Legacy Parkway as well as other
north to south oriented routes. Secure outdoor furniture,
trampolines, farm equipment, and other objects that may be
airborne in strong winds in these areas. These winds will likely
cause power outages and transportation restrictions.

Accumulating mountain snow is likely across northern and central
Utah through Thursday afternoon. Occasional winter driving
conditions can be expected, mainly at night. If traveling through
these areas, prepare for these conditions and potential


Spotter activation may be needed. Please relay any information
about observed severe weather to the NWS while following all
local, state, and CDC guidelines.


For more information from NOAA/s National Weather Service visit...

For information on potential road travel impacts visit...

U.S. Dept. of Commerce
NOAA National Weather Service
1325 East West Highway
Silver Spring, MD 20910
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