PORTLAND, Ore. — A strengthening La Niña pattern over the Pacific Ocean is expected to make Winter 2026 wetter than usual across Washington and Oregon, according to the National Weather Service in Seattle.

Storm Track Aims Straight at the Pacific Northwest

Forecasters say cooler ocean temperatures are already energizing the Pacific storm corridor, funneling frequent rain and snow systems into the region from late fall through February. The setup could lead to above-average rainfall totals, increased river flooding, and heavier mountain snowpacks across the Cascades.

A Country Herald report noted that periodic high-pressure ridges may temporarily dry the valleys, but the wet pattern will dominate most of the season.

Flooding, Road Closures, and Coastal Hazards

With repeated storms on the way, highway crews are preparing for mountain pass closures along I-90 and U.S. 26, where snowpack could accumulate rapidly by midwinter.
Coastal towns are also being warned of potential high-surf alerts and flooding during back-to-back storm systems.

Residents are urged to clear gutters and drainage systems, test sump pumps, and avoid low-lying travel routes during heavy rain events.

Good News for Skiers and Snowpack

While the weather may be rough for commuters, it’s good news for mountain recreation. The consistent snowfall will likely bring excellent powder conditions to ski areas from Mount Hood to Stevens Pass, creating one of the best ski seasons in years if forecasts hold.

“This looks like a textbook Pacific Northwest La Niña,” said one Seattle meteorologist. “Rain will be relentless at times, but it’s exactly what our snowpack needs.”

Looking Ahead

The wetter setup is expected to last through February 2026, with storm intensity gradually easing by early March as La Niña begins to weaken.

For residents across Washington and Oregon, this means a winter dominated by frequent rain, mountain snow, and possible coastal flooding — a sharp contrast to the drier patterns seen in recent years.

Will you be skiing or shoveling this La Niña winter? Share your plans below and stay updated with SaludaStandard-Sentinel.com for more regional weather coverage.