What areas are under heat advisories this weekend and how hot will it get?

Areas Under Heat Advisories

Southwest Washington and Northern Oregon are under heat advisories this weekend as a heat wave from British Columbia moves into the Pacific Northwest. The National Weather Service has issued warnings for the region as temperatures spike significantly above normal for early May.

Temperature Forecast

Portland is expected to reach 79°F on Saturday and could climb to 92°F on Sunday, which would be 20 to 25 degrees warmer than the daily average of 66 to 67 degrees. Eugene is forecast to hit the mid-80s, also running 20+ degrees above normal. Sunday represents the primary day for record-breaking potential, with temperatures approaching or exceeding the May 3 daily record of 89°F set in 1992.

Health and Safety Concerns

Meteorologists are urging residents to stay hydrated and practice heat safety despite the pleasant weather. Because this heat arrives early in the season, most people's bodies are not yet acclimated to high temperatures, making heat-related illnesses more likely, especially for those spending extended time outdoors.

Temperature Outlook

The extreme heat is short-lived. Temperatures are expected to decrease Monday, with Portland dropping to around 70°F by Tuesday. The Pacific Northwest is forecast to remain dry through at least May 6.