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Hazardous Weather Outlook

Hazardous Weather Outlook
National Weather Service Salt Lake City UT
353 AM MST Thu Feb 25 2021

Cache Valley/Utah Portion-Northern Wasatch Front-
Salt Lake and Tooele Valleys-Southern Wasatch Front-
Great Salt Lake Desert and Mountains-Wasatch Mountain Valleys-
Wasatch Mountains I-80 North-Wasatch Mountains South of I-80-
Western Uinta Mountains-Wasatch Plateau/Book Cliffs-
Western Uinta Basin-Castle Country-San Rafael Swell-
Sanpete/Sevier Valleys-West Central Utah-Southwest Utah-
Utahs Dixie and Zion National Park-South Central Utah-
Glen Canyon Recreation Area/Lake Powell-Central Mountains-
Southern Mountains-Southwest Wyoming-
353 AM MST Thu Feb 25 2021

This Hazardous Weather Outlook is for the western two thirds of
Utah and southwest Wyoming.

.DAY ONE...Today and Tonight

Gusty northerly winds will continue to occur in the north-south
oriented canyons and across the Beaver Dam mountains through the
morning hours today. Gust to 55 mph are possible.

Snowfall is expected to begin after midnight tonight in far
northern Utah and the Bear River mountains, bringing winter
driving conditions along Interstate 84 near Snowville and U.S.
Highway 89 from Logan to Garden City.

.DAYS TWO THROUGH SEVEN...Friday through Wednesday

Unsettled weather returns Friday into Saturday especially across
northern portions of the forecast area where accumulating snow is
likely. Winter driving conditions are expected in the Wasatch
Mountains, western Uintas, Bear River Mountains, and the Ogden


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...

Winter Weather Advisory

National Weather Service Salt Lake City UT
344 AM MST Thu Feb 25 2021

Wasatch Mountains I-80 North-Wasatch Mountains South of I-80-
Western Uinta Mountains-
Including the cities of Woodruff, Randolph, Alta, Brighton,
and Mirror Lake Highway
344 AM MST Thu Feb 25 2021


* WHAT...Snow expected. Total snow accumulations of 6 to 10
  inches, with locally higher amounts possible in the upper
  Cottonwood Canyons. Winds gusting as high as 35 mph.

* WHERE...Wasatch Mountains I-80 North, Wasatch Mountains South
  of I-80 and Western Uinta Mountains.

* WHEN...From 5 PM Friday to 9 PM MST Saturday.

* IMPACTS...Plan on slippery road conditions. Cold wind chills in
  the western Uintas as low as 20 below zero could cause
  frostbite on exposed skin in as little as 30 minutes.

* ADDITIONAL DETAILS...Coverage of ongoing snowfall from Friday
  afternoon will expand and intensify during the evening hours on
  Friday. Winter driving conditions are expected along mountain
  routes Friday night through Saturday evening, especially in the
  upper Cottonwood Canyons, Interstate 80 near Parley`s Summit,
  and Logan Pass.


Slow down and use caution while traveling.

For graphical depictions of the snowfall forecast, including
Official NWS Forecast, High End Amount, and Low End Amount, visit

For winter road conditions from the Utah Department of
Transportation, visit or dial



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