Headline:
Extreme Heat Watch issued July 20 at 11:54AM MST until July 27 at 8:00PM MST by NWS Phoenix AZ
Event:
Extreme Heat Watch
Urgency:
Future
Effective:
July 20, 2026 - 11:54am
Expires:
July 21, 2026 - 5:00am
Description:
* WHAT...Dangerously hot conditions possible. Afternoon temperatures
105 to 116. Major Heat Risk. Overexposure can cause heat cramps and
heat exhaustion to develop and, without intervention, can lead to
heat stroke.
* WHERE...A portion of south central Arizona.
* WHEN...From Thursday morning through Monday evening.
* IMPACTS...Heat related illnesses increase significantly during
extreme heat events.
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.
Public cooling shelters are available in some areas. Consult county
officials for more details.
Area Description:
Aguila Valley; Tonopah Desert; Gila Bend; Cave Creek/New River; New River Mesa; Rio Verde/Salt River; Fountain Hills/East Mesa; Superior; Northwest Pinal County; West Pinal County; Apache Junction/Gold Canyon; Sonoran Desert Natl Monument
Forcast Office:
NWS Phoenix AZ
Sender: