Utah Moderate Heat Advisory | Effective 06/18/2026 09:54

Headline: 
Heat Advisory issued June 18 at 10:54AM MDT until June 20 at 6:00AM MDT by NWS Salt Lake City UT
Event: 
Heat Advisory
Urgency: 
Expected
Effective: 
June 18, 2026 - 9:54am
Expires: 
June 19, 2026 - 10:00am
Description: 
* WHAT...Temperatures up to 97 expected, with overnight lows only expected to drop into the upper 60s by Saturday morning. * WHERE...Northern Wasatch Front and Salt Lake Valley. * WHEN...From noon Friday to 6 AM MDT Saturday. * IMPACTS...Hot temperatures may cause heat illnesses.
Instruction: 
Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. Take extra precautions when outside. Wear lightweight and loose fitting clothing. Try to limit strenuous activities to early morning or evening. Take action when you see symptoms of heat exhaustion and heat stroke. To reduce risk during outdoor work, the Occupational Safety and Health Administration recommends scheduling frequent rest breaks in shaded or air conditioned environments. Anyone overcome by heat should be moved to a cool and shaded location. Heat stroke is an emergency! Call 9 1 1.
Area Description: 
Northern Wasatch Front; Salt Lake Valley
Forcast Office: 
NWS Salt Lake City UT