Headline:
Extreme Heat Watch issued March 14 at 11:37AM MST until March 22 at 8:00PM MST by NWS Phoenix AZ
Event:
Extreme Heat Watch
Urgency:
Future
Effective:
March 14, 2026 - 11:37am
Expires:
March 15, 2026 - 4:00am
Description:
* WHERE...Portions of southwest Arizona and southeast and southern
California.
* WHEN...From Wednesday morning through Sunday, March 22.
* IMPACTS...Heat related illnesses increase significantly during
extreme heat events.
* ADDITIONAL DETAILS...Afternoon high temperatures between 103 and
108 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:
Parker Valley; Joshua Tree NP East; Imperial County Southwest; Salton Sea; Chuckwalla Mountains; Imperial County Southeast; Imperial County West; Imperial Valley; Chiriaco Summit; Palo Verde Valley; Chuckwalla Valley
Forcast Office:
NWS Phoenix AZ
Sender:
w-nws.webmaster@noaa.gov