715  
WWUS75 KSLC 181046  
NPWSLC  
 
URGENT - WEATHER MESSAGE  
NATIONAL WEATHER SERVICE SALT LAKE CITY UT  
446 AM MDT THU JUL 18 2024  
 
UTZ123-124-190000-  
/O.CON.KSLC.EH.A.0006.240720T1700Z-240722T0400Z/  
LOWER WASHINGTON COUNTY-ZION NATIONAL PARK-  
INCLUDING THE CITIES OF ST GEORGE, HURRICANE, SPRINGDALE, AND  
IVINS  
446 AM MDT THU JUL 18 2024  
 
...EXCESSIVE HEAT WATCH REMAINS IN EFFECT FROM SATURDAY MORNING  
THROUGH SUNDAY EVENING...  
 
* WHAT...DANGEROUSLY HOT CONDITIONS WITH TEMPERATURES UP TO 111  
POSSIBLE. OVERNIGHT RELIEF WILL BE VERY LIMITED WITH LOWS IN THE  
LOW 80S.  
 
* WHERE...LOWER WASHINGTON COUNTY AND ZION NATIONAL PARK.  
 
* WHEN...FROM SATURDAY MORNING THROUGH SUNDAY EVENING.  
 
* IMPACTS...HEAT RELATED ILLNESSES INCREASE SIGNIFICANTLY DURING  
EXTREME HEAT EVENTS.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
DRINK PLENTY OF FLUIDS, STAY IN AN AIR-CONDITIONED ROOM, STAY OUT OF  
THE SUN, AND CHECK UP ON RELATIVES AND NEIGHBORS.  
 
DO NOT LEAVE YOUNG CHILDREN AND PETS IN UNATTENDED VEHICLES. CAR  
INTERIORS WILL REACH LETHAL TEMPERATURES IN A MATTER OF MINUTES.  
 
MONITOR THE LATEST FORECASTS AND WARNINGS FOR UPDATES.  
 

 
 

 
 
FOR MORE INFORMATION FROM THE NATIONAL WEATHER SERVICE VISIT  
HTTPS://WEATHER.GOV/SALTLAKECITY.  
 
FOR INFORMATION ON POTENTIAL TRAVEL IMPACTS VISIT...  
HTTP://UDOTTRAFFIC.UTAH.GOV  
 
JAC  
 
CLICK HERE TO GO TO PREVIOUS BULLETINS.

The Nexlab UT Page
The Nexlab ID Page
The Nexlab WY Page Main Text Page