EUGENE, Ore. – Oregon residents are bracing for another dangerous stretch of heat and poor air quality as warnings remain in effect through Tuesday night. Daily highs near 97 degrees, combined with stagnant air, will keep ozone pollution at unhealthy levels across the Willamette Valley, Portland Metro, and Lane County.
According to the National Weather Service and Oregon Department of Environmental Quality, an Air Quality Advisory remains in effect until 8 p.m. Monday, while an Extreme Heat Warning continues through 11 p.m. Tuesday. Officials urge residents to limit outdoor activity, keep children inside during peak heat, and stay hydrated. Those with heart or lung conditions should follow medical advice and avoid strenuous outdoor work.
Communities including Portland, Salem, Eugene, and Springfield will see the sharpest impacts. Travelers along Interstate 5 could experience hazy skies and reduced visibility, especially during afternoon peak hours when ozone levels rise. Officials warn that pollutants may trigger breathing problems, eye irritation, and headaches.
The heat will peak Sunday with highs around 97°F before slowly easing midweek. Nighttime temperatures in the mid-60s will offer little relief. Residents are encouraged to check on elderly neighbors, avoid leaving pets or children in vehicles, and use cooling centers if needed.
Warnings remain in place through Tuesday, with updates expected as conditions evolve.
Five Day Forecast for Eugene, OR
- Sunday, Aug. 24: Mostly sunny, high near 97°F. Light NW wind. Low around 64°F.
- Monday: Mostly sunny, high 94°F. Low around 64°F.
- Tuesday: Mostly sunny, high near 95°F. Low around 62°F.
- Wednesday: Sunny, high near 94°F. Low around 59°F.
- Thursday: Mostly sunny, cooler with a high near 89°F. Low around 58°F.
