Oregon commuters step into steady rain, slick streets, and rising concern as water pools along curbs and low spots. Storm drains gurgle under pressure, and rivers quietly begin to swell.
According to the National Weather Service, a Flood Watch is now in effect for Portland and much of western Oregon, beginning late tonight and lasting through late Friday. The alert comes as periods of heavy rain move in, with soils already saturated from earlier storms.
Forecasters warn that excessive runoff may lead to flooding of rivers, creeks, streets, and other low-lying areas. Urban flooding is possible where drains clog with debris, while small streams could rise quickly during heavier downpours. Landslides remain a concern near steep slopes and canyon roads.
Rain continues today with showers increasing in coverage by Thursday. Gusty winds accompany the rain at times, pushing water across roadways and reducing visibility. Drivers along I-5, I-84, and Highway 26 should prepare for ponding water and slower travel, especially during the afternoon and evening commute periods.
Temperatures stay mild, with highs in the upper 40s to near 50. Snow is not expected in Portland, but cooler nights and lingering moisture raise the risk of slick spots late at night and early morning.
By Friday, rain remains steady, and river levels are expected to respond, with some forecast to reach minor flood stage. While exact locations remain uncertain, officials urge residents in flood-prone areas to stay alert.
Looking ahead to Christmas Travel weekend, showers may continue into Saturday before easing. Travelers should plan extra time and monitor conditions closely.
Five-Day Outlook for Portland, OR
- Today: Showers, high near 50
- Thursday: Heavy rain, high near 57
- Friday: Showers, high near 48
- Saturday: Rain likely, high near 48
- Sunday: Rain possible, high near 49
