Seattle, Washington – A more active and unsettled weather pattern is expected to take hold across Washington from Friday through early the following week, bringing increased chances for rain and mountain snow along with temperatures that trend near to slightly above seasonal averages.
According to the National Weather Service Climate Prediction Center, the 8 to 14-day outlook for Jan. 30 through Feb. 5 highlights Washington as one of the few regions nationwide favored for above-normal precipitation. While much of the central and eastern United States remains locked in a colder and drier pattern, the Pacific Northwest sits on the wetter side of the developing weather setup.
Temperatures across western Washington, including Seattle, Tacoma, Everett, and Olympia, are expected to hover near or slightly above normal for late winter. That means fewer widespread lowland freezing concerns, though chilly mornings remain possible. East of the Cascades, including Spokane, Wenatchee, and the Columbia Basin, temperatures may fluctuate closer to seasonal averages, with cooler nights but less extreme cold than seen across the Plains and Midwest.
The primary impact during this period will be precipitation. Rain is expected to be more frequent across western Washington, while the Cascades and higher elevations see periods of snow. Snow levels may fluctuate with passing systems, leading to changing travel conditions over mountain passes such as Snoqualmie, Stevens, and White Pass. Eastern Washington may see occasional light precipitation, though amounts are expected to be lower than west of the Cascades.
This wetter pattern contrasts sharply with the drier outlook across much of the Midwest and East Coast, where below-normal precipitation dominates. In Washington, repeated systems could lead to soggy ground conditions and renewed rises on area rivers, though no widespread flooding signal is currently indicated.
Residents should plan for a wetter stretch, monitor pass conditions if traveling through the mountains, and stay alert for updated advisories as individual systems approach. Additional outlook updates are expected as confidence increases closer to the period.
