962  
FLUS45 KSLC 231145  
HWOSLC  
 
HAZARDOUS WEATHER OUTLOOK  
NATIONAL WEATHER SERVICE SALT LAKE CITY UT  
545 AM MDT FRI JUN 23 2017  
 
UTZ001>016-019>021-517-518-WYZ021-241300-  
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-  
545 AM MDT FRI JUN 23 2017  
 
THIS HAZARDOUS WEATHER OUTLOOK IS FOR THE WESTERN TWO THIRDS OF  
UTAH AND SOUTHWEST WYOMING.  
   
DAY ONE
 
TODAY AND TONIGHT  
 
VERY HOT TEMPERATURES WILL CONTINUE ACROSS DIXIE TODAY.  
TEMPERATURES THERE WILL BE WELL INTO THE TRIPLE DIGITS. THESE HOT  
TEMPERATURES CAN BE DANGEROUS FOR PEOPLE ENGAGING IN OUTDOOR  
ACTIVITIES OR FOR THOSE WHO DO NOT HAVE ADEQUATE COOLING IN THEIR  
HOMES OR BUSINESSES.  
 
FLOWS IN THE WATERWAYS OF NORTHERN UTAH AND SOUTHWEST WYOMING  
REMAIN FAST AND COLD, AND ARE STILL DEADLY. A PERSON OR PET CAN  
DROWN IN LESS THAN A MINUTE IN THESE WATERS.  
   
DAYS TWO THROUGH SEVEN
 
SATURDAY THROUGH THURSDAY  
 
VERY HOT TEMPERATURES WILL CONTINUE ACROSS DIXIE THROUGH SUNDAY.  
TEMPERATURES THERE WILL BE WELL INTO THE TRIPLE DIGITS. THESE HOT  
TEMPERATURES CAN BE DANGEROUS FOR PEOPLE ENGAGING IN OUTDOOR  
ACTIVITIES OR FOR THOSE WHO DO NOT HAVE ADEQUATE COOLING IN THEIR  
HOMES OR BUSINESSES.  
 
REMEMBER...WATERWAYS OF NORTHERN UTAH AND SOUTHWEST WYOMING WILL  
CONTINUE TO BE DANGEROUS WITH COLD AND FAST FLOWS EXPECTED  
THROUGH THE OUTLOOK PERIOD.  
   
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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