National Weather Service United States Department of Commerce
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Last Map Update: Sat, Aug 23, 2025 at 6:14:30 pm PDT

Daytime highs Friday and Saturday are forecasted to be in the upper 90s to near 100°F. River temperatures are in the 60s to 70s as well as moving fast. These two factors can easily lead to a potentially hazardous scenario if you go unprepared. Bring a Life Jacket!
The next five days will be hot for inland areas, with triple digit temperatures likely Friday & Saturday afternoon for the Portland/Vancouver metro, Cascade foothills and much of the Willamette Valley. Overnight low temperatures will also be running rather warm, offering minimal relief at night. Be sure to stay cool and hydrated and check on those without air conditioning.

 

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