759
WWUS76 KPDT 071955
NPWPDT

URGENT - WEATHER MESSAGE
National Weather Service Pendleton OR
1255 PM PDT Mon Jul 7 2025

ORZ044-507-WAZ027>029-090400-
/O.CON.KPDT.HT.Y.0003.250708T1800Z-250709T0400Z/
Lower Columbia Basin of Oregon-Foothills of the Northern Blue
Mountains of Oregon-Yakima Valley-Lower Columbia Basin of
Washington-Foothills of the Blue Mountains of Washington-
Including the cities of Ione, Prosser, Boardman, Tri-Cities,
Dayton, Pilot Rock, Pendleton, Waitsburg, Connell, Naches,
Athena, Sunnyside, Toppenish, Hermiston, Yakima, and Walla Walla
1255 PM PDT Mon Jul 7 2025

...HEAT ADVISORY REMAINS IN EFFECT FROM 11 AM TO 9 PM PDT TUESDAY...

* WHAT...Hot conditions with temperatures up to 105 degrees
  expected. This will pose a major risk of heat-related illness.

* WHERE...Lower Columbia Basin of Oregon and Washington, Foothills
  of the Northern Blue Mountains of Oregon, Yakima Valley, and
  Foothills of the Blue Mountains of Washington.

* WHEN...From 11 AM to 9 PM PDT Tuesday.

* IMPACTS...Hot temperatures may cause heat illnesses. Extreme heat
  will significantly increase the risk of heat-related illnesses for
  much of the population, especially those who are heat sensitive
  and those without effective cooling or adequate hydration.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Drink plenty of fluids, stay in an air-conditioned room, stay out of
the sun, and check up on relatives and neighbors. Young children and
pets should never be left unattended in vehicles under any
circumstances.

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.
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.

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.

For sheltering information and other human services in your area,
dial 2 1 1 during business hours or visit 211info.org for Oregon or
wa211.org for Washington anytime.

&&

$$

CE