Headline:
Extreme Heat Watch issued March 16 at 12:04AM MST until March 22 at 8:00PM MST by NWS Phoenix AZ
Event:
Extreme Heat Watch
Urgency:
Future
Effective:
March 16, 2026 - 12:04am
Expires:
March 16, 2026 - 5:00pm
Description:
* WHERE...Portions of south central and southwest Arizona.
* WHEN...From Thursday morning through Sunday evening.
* IMPACTS...Heat related illnesses increase significantly during
extreme heat events.
* ADDITIONAL DETAILS...Afternoon high temperatures between 103 and
109 degrees.
Instruction:
An Extreme Heat Watch means that a period of very hot
temperatures, even by local standards, may occur. Actions should
be taken to lessen the impact of the extreme heat.
Take extra precautions if you work or spend time outside. When
possible, reschedule strenuous activities to early morning or
evening. Know the signs and symptoms of heat exhaustion and heat
stroke. Wear lightweight and loose-fitting clothing when possible
and drink plenty of water.
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:
Kofa; Yuma; Central La Paz; Aguila Valley; Southeast Yuma County; Gila River Valley; Northwest Valley; Tonopah Desert; Gila Bend; Buckeye/Avondale; Cave Creek/New River; Deer Valley; Central Phoenix; North Phoenix/Glendale; Scottsdale/Paradise Valley; East Valley; Fountain Hills/East Mesa; South Mountain/Ahwatukee; Southeast Valley/Queen Creek; Northwest Pinal County; West Pinal County; Apache Junction/Gold Canyon; Sonoran Desert Natl Monument
Forcast Office:
NWS Phoenix AZ
Sender:
w-nws.webmaster@noaa.gov