####018001838####
WWUS75 KSLC 031954

NPWSLC



URGENT - WEATHER MESSAGE

National Weather Service Salt Lake City UT

154 PM MDT Mon Jun 3 2024



UTZ123-131-041200-

/O.UPG.KSLC.EH.A.0001.240606T1700Z-240608T0600Z/

/O.NEW.KSLC.EH.W.0001.240606T1700Z-240608T0600Z/

Lower Washington County-Glen Canyon Recreation Area/Lake Powell-

Including the cities of St George, Bullfrog, Big Water,

Hurricane, and Ivins

154 PM MDT Mon Jun 3 2024



...EXCESSIVE HEAT WARNING IN EFFECT FROM 11 AM THURSDAY TO MIDNIGHT 

MDT FRIDAY NIGHT...



* WHAT...Dangerously hot conditions with high temperatures between 

  104 and 108 degrees. On Thursday, there is about a 50% of reaching 

  or exceeding the daily record high of 107 degrees in St. George. 

  Overnight temperatures will only reach into the mid-70s, limiting 

  overnight relief from the heat.



* WHERE...Glen Canyon Recreation Area/Lake Powell and Lower 

  Washington County.



* WHEN...From 11 AM Thursday to midnight MDT Friday Night/Saturday 

  morning.



* 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.



Water temperatures this early in the season are still cold, please 

practice cold water safety if recreating on area lakes.



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



AD