Hazardous Weather Outlook
Issued by NWS Salt Lake City, UT

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FLUS45 KSLC 130948
HWOSLC

Hazardous Weather Outlook
National Weather Service Salt Lake City UT
348 AM MDT Wed Sep 13 2017

UTZ001>016-019>021-517-518-WYZ021-141300-
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-
348 AM MDT Wed Sep 13 2017

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

.DAY ONE...Today and Tonight

Isolated to scattered showers and thunderstorms may bring locally
gusty and erratic winds.

.DAYS TWO THROUGH SEVEN...Thursday through Tuesday

Tomorrow, the first in a series of storm systems will bring
widespread precipitation to southern and eastern Utah, increasing
flash flood risk while bringing the possibility of hail and strong
winds.

A strong cold front will bring significantly cooler temps to the
outlook area beginning Friday. Widespread precipitation is
expected across the north and west, coupled with temperatures
some 10 to 15 degrees below average. Lowering snow levels will
have the potential to allow light accumulations for elevations
over 8000 to 9000 feet across the northern mountains. Hunters,
hikers, and others with outdoor and backcountry plans should be
prepared for raw conditions.

.SPOTTER INFORMATION STATEMENT...

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

$$

Rogowski/Merrill

For more information from NOAA/s National Weather Service visit...
http://weather.gov/saltlakecity

For information on potential road travel impacts visit...
http://www.udottraffic.utah.gov/roadweatherforecast.aspx


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