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Hazardous Weather Outlook

Hazardous Weather Outlook
National Weather Service Salt Lake City UT
644 AM MDT Sat Apr 4 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-
644 AM MDT Sat Apr 4 2020

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

.DAY ONE...Today and Tonight

Valley rain and mountain snow will develop across the far northern
portion of the outlook area tonight. Most of this expected rain
and snow will be light.

.DAYS TWO THROUGH SEVEN...Sunday through Friday

Rain and snow will continue across the north and west into Sunday
morning. This precipitation will decrease in areal coverage
Sunday afternoon and evening, with most of the remaining activity
confined to far northern Utah.

A cold upper level low pressure system along the California coast
will generate gusty southerly winds across much of western Utah
Monday. Temperatures will be mild with most readings at or above
early April norms across the outlook area. Showers, along with a
few thunderstorms will fill in across much of the area during the
day Monday. These showers and storms will retreat into extreme
southwest Utah Tuesday, then expand north and east again Wednesday
through Thursday as the storm system tracks east across Arizona.
Precipitation will linger into Friday, though most of the
remaining showers will remain over the higher terrain.


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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