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Hazardous Weather Outlook

Hazardous Weather Outlook
National Weather Service Salt Lake City UT
530 PM MST Tue Feb 20 2018

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-
530 PM MST Tue Feb 20 2018

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

.DAY ONE...Tonight

Lingering snow showers, mainly over or near the higher terrain,
will dissipate early this evening.

The coldest air mass of the winter season will bring low
temperatures down to the single digits and teens in most valleys
tonight. A few of the normally colder higher valleys will see
readings drop below zero late tonight. Mountains locations will be
exceptionally cold, with lows tonight well below zero in many

.DAYS TWO THROUGH SEVEN...Wednesday through Monday

A weak weather disturbance will move east across the Utah
Wednesday night through early Thursday. A second somewhat stronger
system will impact much of the southern and central portions of
the outlook area Thursday night into Friday.


Weather spotters are encouraged to report significant weather
conditions according to standard operating procedures.


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
Page last modified: May 16, 2007
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