Oregon starts the morning under a low, gray ceiling as rain spreads across the Portland metro. Tires hiss on wet pavement, reflections shimmer under streetlights, and winter moisture settles in fast. Conditions feel routine at first glance, but impacts build as rain persists.
According to the National Weather Service, rain develops early and continues through much of the day, with highs near the mid-50s. Southeast winds remain light, but steady precipitation keeps roads slick and visibility reduced at times. Rainfall totals stay modest, yet timing matters for travel.
Across Multnomah, Washington, and Clackamas counties, drivers along I-5, I-84, and Highway 26 should expect slower commutes. Ponding may form near clogged drains, and spray from traffic reduces visibility during peak hours. Pedestrians should prepare for wet sidewalks and splashing near intersections.
Saturday brings a break. Clouds thin, and temperatures climb near 60 during the afternoon. It feels briefly mild for late January. That pause doesn’t last long. Rain redevelops late Saturday night as another system approaches.
Sunday turns wetter again. Rain becomes more widespread, especially during the morning and early afternoon. Highs drop back into the mid-50s, reinforcing a damp winter feel. Plan extra time for travel, and expect slick roads through the day.
By Sunday night into Monday, rain tapers to scattered showers. Cooler air settles in, and lows fall into the low to mid-40s. Patchy slick spots may develop on bridges during early hours. Conditions improve gradually into midweek as drier weather returns.
While snow and Arctic cold grip much of the eastern U.S., Portland’s winter risk centers on persistent rain and traffic timing. Additional advisories remain possible if rainfall intensifies.
Five Day Outlook for Portland, OR
- Today: Rain, high near 54
- Saturday: Partly sunny, high near 60
- Sunday: Rain, high near 55
- Monday: Chance of rain, high near 55
- Tuesday: Partly sunny, high near 59
