National Weather Service United States Department of Commerce
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Last Map Update: Sun, Jul 19, 2026 at 10:36:39 pm PDT

A Heat Advisory has been issued for portions of the interior lowlands of NW OR & SW WA for Tuesday through Wednesday. Forecast for your location ➡️ http://weather.gov/portland Heat safety tips ➡️ http://weather.gov/safety/heat
Temperatures are rising early this week across NW OR & SW WA. Inland valleys will rise to the mid to upper 90s Tue & Wed, bringing Moderate to Major HeatRisk. There is a risk of heat-related illness for anyone spending time outdoors or without access to AC. Practice heat safety!

 

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