Headline:
Extreme Heat Warning issued March 22 at 7:42PM MST until March 22 at 8:00PM MST by NWS Tucson AZ
Event:
Extreme Heat Warning
Urgency:
Expected
Effective:
March 22, 2026 - 7:42pm
Expires:
March 22, 2026 - 8:45pm
Description:
Temperatures are cooling this evening, therefore the Extreme Heat
Warning will be allowed to expire. While high temperatures will lower
slightly this week, highs will remain well above normal for this time
of year.
Area Description:
Western Pima County Including Ajo/Organ Pipe Cactus National Monument; Tohono O'odham Nation including Sells; Upper Santa Cruz River and Altar Valleys including Nogales; Tucson Metro Area including Tucson/Green Valley/Marana/Vail; South Central Pinal County including Eloy/Picacho Peak State Park; Southeast Pinal County including Kearny/Mammoth/Oracle; Upper San Pedro River Valley including Sierra Vista/Benson; Eastern Cochise County Below 5000 Feet including Douglas/Willcox; Upper Gila River and Aravaipa Valleys including Clifton/Safford
Forcast Office:
NWS Tucson AZ
Sender:
w-nws.webmaster@noaa.gov