A dramatic late-winter warm-up is developing over Oregon and Washington, bringing above-average temperatures and a quieter break from the busy winter pattern that frequently dominates the Pacific Northwest. The adjustment is expected to improve transport conditions and boost outdoor activities throughout the region.
The National Weather Service Climate Prediction Center predicts above-normal temperatures for much of the Pacific Northwest from February 9 to 15. Both Oregon and Washington have a milder-than-average signal, indicating multiple days of higher daytime temperatures and fewer cold intrusions.
We predict afternoon temperatures in western Oregon, including Portland, Salem, and Eugene, to reach the 50s, bringing a more springlike vibe to mid-February. Western Washington, encompassing Seattle, Tacoma, and Olympia, should experience similar weather, with pleasant afternoons and convenient daytime travel.
The central and eastern sections of both states, including Bend, Yakima, and the Columbia Basin, will also warm, with milder mornings possible in sheltered valleys.
Notably, the design appears dry. There are no organized rain or mountain snow systems visible over this length, providing a break from wet weather but limiting new precipitation for snowpack and reservoirs.
While overnight cooldowns are probable, the overall trend indicates a quiet and mild period. Additional forecasts will determine if the warmer pattern persists or more normal Pacific Northwest weather returns later in February.
