911  
FLUS45 KSLC 291038  
HWOSLC  
 
HAZARDOUS WEATHER OUTLOOK  
NATIONAL WEATHER SERVICE SALT LAKE CITY UT  
438 AM MDT SAT JUL 29 2017  
 
UTZ001>016-019>021-517-518-WYZ021-301200-  
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-  
438 AM MDT SAT JUL 29 2017  
 
THIS HAZARDOUS WEATHER OUTLOOK IS FOR THE WESTERN TWO THIRDS OF  
UTAH AND SOUTHWEST WYOMING.  
   
DAY ONE
 
TODAY AND TONIGHT  
 
ISOLATED SHOWERS AND THUNDERSTORMS WILL EXIST ALONG THE NEVADA  
BORDER THIS MORNING. SHOWERS AND THUNDERSTORMS WILL FIRE UP AGAIN  
ACROSS PORTIONS OF FAR SOUTHERN AND EASTERN UTAH FOR THIS  
AFTERNOON AND EVENING. LOCALLY HEAVY RAINFALL IS POSSIBLE ACROSS  
SOUTHERN UTAH. THIS HEAVY RAIN COULD CREATE LOCAL FLASH FLOODING  
IN THE NORMALLY FLOOD PRONE AREAS OF KANE AND GARFIELD COUNTIES.  
   
DAYS TWO THROUGH SEVEN
 
SUNDAY THROUGH FRIDAY  
 
SHOWERS AND ISOLATED THUNDERSTORMS WILL AGAIN FORM ACROSS FAR  
SOUTHERN AND EASTERN UTAH SUNDAY AFTERNOON AND EVENING. A GRADUAL  
DRYING TREND WILL BEGIN UP NORTH EARLY NEXT WEEK, THEN SPREAD  
SOUTH ACROSS MOST THE OUTLOOK AREA BY MIDWEEK.  
 
TEMPERATURES WILL RETURN TO THEIR SEASONALLY WARM LEVELS ACROSS  
THE ENTIRE OUTLOOK AREAS BEGINNING EARLY IN THE UPCOMING WEEK.  
   
SPOTTER INFORMATION STATEMENT
 
 
WEATHER SPOTTERS ARE ENCOURAGED TO REPORT SIGNIFICANT WEATHER  
CONDITIONS ACCORDING TO STANDARD OPERATING PROCEDURES.  
 

 
 
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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