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Extreme Heat Warning


URGENT - WEATHER MESSAGE
National Weather Service Spokane WA
1056 AM PDT Fri Aug 22 2025

IDZ026-WAZ032-034-035-041-043-044-047-049-232315-
/O.UPG.KOTX.XH.A.0002.250823T1900Z-250828T0400Z/
/O.NEW.KOTX.XH.W.0003.250823T1900Z-250828T0400Z/
Lewiston Area-Lower Garfield and Asotin Counties-Moses Lake Area-
Upper Columbia Basin-Wenatchee Area-Okanogan Valley-Waterville
Plateau-Central Chelan County-Western Okanogan County-
Including the cities of Othello, Nespelem, Chelan, Plain,
Oroville, Entiat, Harrington, Odessa, Badger Mountain Road,
Quincy, Mansfield, Bridgeport, Number 2 Canyon, Leavenworth,
Conconully, Ritzville, Lapwai, Number 1 Canyon, Lewiston,
Creston, Okanogan, Culdesac, Brewster, Methow, Alpowa Summit,
Pangborn Airport, Mazama, Coulee City, Lewiston Grade, Grand
Coulee, Cashmere, Disautel Pass, Tonasket, Ephrata, Gifford,
Wenatchee, Winthrop, Wilbur, Twisp, Waterville, Moses Lake,
Pomeroy, Loup Loup Pass, Clarkston, Peck, and Omak
1056 AM PDT Fri Aug 22 2025

...EXTREME HEAT WARNING IN EFFECT FROM NOON SATURDAY TO 9 PM PDT
WEDNESDAY...

* WHAT...Hot temperatures. High temperatures 95 to 102 degrees.
  Limited overnight relief with low temperatures 65 to 74.

* WHERE...Othello, Nespelem, Chelan, Plain, Oroville, Entiat,
  Harrington, Odessa, Badger Mountain Road, Quincy, Mansfield,
  Bridgeport, Number 2 Canyon, Leavenworth, Conconully, Ritzville,
  Lapwai, Number 1 Canyon, Lewiston, Creston, Okanogan, Culdesac,
  Brewster, Methow, Alpowa Summit, Pangborn Airport, Mazama, Coulee
  City, Lewiston Grade, Grand Coulee, Cashmere, Disautel Pass,
  Tonasket, Ephrata, Gifford, Wenatchee, Winthrop, Wilbur, Twisp,
  Waterville, Moses Lake, Pomeroy, Loup Loup Pass, Clarkston, Peck,
  and Omak.

* WHEN...From noon Saturday to 9 PM PDT Wednesday.

* IMPACTS...Hot temperatures will increase the risk of heat-related
  illnesses. Heat of this magnitude affects anyone without cooling
  and hydration as well as health systems and industries.

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.

Do not leave young children and pets in unattended vehicles. Car
interiors will reach lethal temperatures in a matter of minutes.

Take extra precautions when outside. Wear lightweight and loose
fitting clothing. Try to limit strenuous activities to early morning
or evening. Take action when you see symptoms of heat exhaustion and
heat stroke.

&&

$$

U.S. Dept. of Commerce
NOAA National Weather Service
1325 East West Highway
Silver Spring, MD 20910
E-mail: w-nws.webmaster@noaa.gov
Page last modified: June 2, 2009
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