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Hazardous Weather Outlook

Hazardous Weather Outlook
National Weather Service Salt Lake City UT
335 AM MDT Sun Sep 27 2020

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-
335 AM MDT Sun Sep 27 2020

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

.DAY ONE...Today and Tonight

Critical fire weather conditions due to a combination of gusty
winds and low humidity are expected across portions of extreme
southwest Utah and through east-central Utah today.

A cold front sweeping south through the state will bring much
cooler temperatures to state this afternoon. Decreasing winds,
clear skies and a dry air mass will likely produce patchy frost
in some of the normally colder western and northern valleys
late tonight.

Gusty northerly gap winds will develop behind the cold front
across Washington county tonight.

.DAYS TWO THROUGH SEVEN...Monday through Saturday

Patchy frost is possible across the normally colder western and
northern valleys early Monday morning.

High pressure aloft expanding across the western states will
generate a warming trend with continued dry conditions throughout
the week. Temperatures will likely climb above normal across the
outlook area by midweek.


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...

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NOAA National Weather Service
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