535
WWUS75 KTWC 060947
NPWTWC

URGENT - WEATHER MESSAGE
National Weather Service Tucson AZ
247 AM MST Sun Jul 6 2025

AZZ501-502-504>506-509-070000-
/O.NEW.KTWC.XH.A.0004.250709T1700Z-250710T0300Z/
Western Pima County-Tohono O`odham Nation-Tucson Metro Area-South
Central Pinal County-Southeast Pinal County-Upper Gila River
Valley-
Including the cities of Marana, Organ Pipe Cactus N.M., Picacho
Peak State Park, Mammoth, Tucson, Oracle, Green Valley, Clifton,
Safford, Vail, Sells, and Ajo
247 AM MST Sun Jul 6 2025

...EXTREME HEAT WATCH IN EFFECT FROM WEDNESDAY MORNING THROUGH
WEDNESDAY EVENING...

* WHAT...Dangerously hot conditions with temperatures up to 112
  possible.

* WHERE...South Central Pinal County, Southeast Pinal County, Tohono
  O`odham Nation, Tucson Metro Area, Upper Gila River Valley, and
  Western Pima County.

* WHEN...From Wednesday morning through Wednesday evening.

* IMPACTS...Heat related illnesses increase significantly during
  extreme heat events.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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.

&&

$$