WWUS76 KPQR 041756

NPWPQR



URGENT - WEATHER MESSAGE

National Weather Service Portland OR

1056 AM PDT Tue Aug 4 2026



ORZ104-105-108>118-WAZ204>208-051000-

/O.CON.KPQR.HT.Y.0005.260804T1900Z-260806T0600Z/

North Oregon Coast Range Lowlands-Central Oregon Coast Range

Lowlands-Lower Columbia River-Tualatin Valley-Portland West Hills

and Chehalem Mountain-Inner Portland Metro-East Portland Metro-

Outer Southeast Portland Metro-West Central Willamette Valley-

East Central Willamette Valley-Benton County Lowlands-Linn County

Lowlands-Lane County Lowlands-Cowlitz County Lowlands-North Clark

County Lowlands-Inner Vancouver Metro-East Clark County Lowlands-

South Washington Cascade Foothills-

Including the cities of Molalla, Lake Oswego, Hillsboro, Oregon City,

Salem, Junction City, Amboy, Sylvan Hill, Hoskins, Monroe, Silverton,

Lake Merwin, Grand Ronde, Grand Ronde Indian Reservation, Eugene,

Forest Grove, Wilsonville, Happy Valley, McMinnville, Castle Rock,

Corvallis, Evergreen, Stayton, Tigard, Dallas, Monmouth, Glenwood,

Troutdale, Sellwood, Brush Prairie, Hockinson, Clatskanie, Longview,

Alma, Creswell, Vernonia,

Knappa, Chehalem Mountain, Newberg, St. Helens, Skyline Drive,

Ridgefield, Fairview, Lebanon, Jewell, Salmon Creek, Scappoose,

Alsea, Springfield, Necanicum, Mapleton, Rainier, Yacolt, Estacada,

Washougal, Vancouver, Harrisburg, Camas, Sandy, Kalama, Sherwood,

Woodland, Albany, Kelso, Portland, Boring, Eagle Creek, Woodburn,

Rockcreek, Keizer, Philomath, La Center, Toutle, Cottage Grove,

Battle Ground, Brownsville, Sheridan, and Gresham

1056 AM PDT Tue Aug 4 2026



...HEAT ADVISORY REMAINS IN EFFECT UNTIL 11 PM PDT WEDNESDAY...



* WHAT...Afternoon high temperatures of 93 to 98 degrees and morning

  low temperatures of 60 to 65 degrees expected.



* WHERE...Portions of northwest and west central Oregon and southwest

  Washington.



* WHEN...Until 11 PM PDT Wednesday.



* IMPACTS...Hot temperatures and high humidity may cause heat

  illnesses.



* ADDITIONAL DETAILS...Wildfire smoke continues west of the Cascades

  over northwest Oregon and southwest Washington, which may limit

  high temperatures by approximately 1-3 degrees. However,

  temperatures will still be hot enough to bring an increased risk of

  heat-related illnesses even if temperatures are dampened a few

  degrees from smoke.



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.



&&



$$



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