Extreme Heat Warning Arizona | Effective 03/22/2026 03:12

Headline: 
Extreme Heat Warning issued March 22 at 3:12AM MST until March 22 at 8:00PM MST by NWS Flagstaff AZ
Event: 
Extreme Heat Warning
Urgency: 
Expected
Effective: 
March 22, 2026 - 3:12am
Expires: 
March 22, 2026 - 8:00pm
Description: 
* WHAT...Dangerously hot conditions, with temperatures 94 to 98 below 4000 feet. * WHERE...Lower elevations of Yavapai County. * WHEN...Until 8 PM MST this evening. * IMPACTS...Pets, livestock, and those sensitive to heat, such as the homeless, elderly, and children will be at risk for heat-related illnesses. Those without effective cooling and/or adequate hydration will be at the greatest risk.
Instruction: 
Take action when you see symptoms of heat exhaustion and heat stroke. Anyone overcome by heat should be moved to a cool and shaded location. Heat stroke is an emergency! Call 9 1 1. 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. Stay cool, stay hydrated, stay informed.
Area Description: 
Yavapai County Valleys and Basins
Forcast Office: 
NWS Flagstaff AZ
Sender: 
w-nws.webmaster@noaa.gov