Seattle woke up Wednesday to low-lying pockets of patchy fog, especially in the usual hollows and valleys, but the air was surprisingly mild for early February. Boeing Field checked in at about 50°F, and forecasters expect the fog to lift by late morning, giving way to a bright afternoon with highs pushing into the upper 50s and flirting with 60°F.
Midweek Outlook
Through Friday, the forecast calls for partly sunny skies and generally calm weather, with daytime highs holding in the upper 50s and light south winds keeping things quiet and dry. Nights will still feel cool, with lows dipping into the low 40s around the south sound. According to the National Weather Service Seattle, strong high pressure will stay parked over the region through the end of the week, which means morning fog remains on the table in river valleys and near shorelines.
Foggy Mornings And Marine Cautions
For the next few mornings, expect low clouds and patches of dense fog in some neighborhoods. If your commute takes you through a low spot, build in extra time and keep those headlights on. Out on the water, advisory-level seas are hanging on across the outer coastal waters through at least Thursday, which can make conditions rough for small craft. Mariners and ferry riders should be ready for reduced visibility and choppy seas.
Weekend Flip
The quiet, mild stretch starts to unravel this weekend. Rain becomes likely Saturday and Sunday as temperatures cool into the low-to-mid 50s and mountain snow levels drop into the 3,000 to 4,000 foot range, boosting the chances for accumulating snow over the higher passes. The Skokomish River is expected to trend back toward minor flood stage early next week, so low-lying residents and boaters should keep an eye on river forecasts. For background and recent impacts, see our earlier Hoodline update on the approaching wet pattern.
Plan Ahead
Slow down through the usual fog-prone stretches and give yourself extra room and time on those murky morning drives. If you are planning to head out on a boat, it might be worth postponing exposed trips until seas settle down. Check the latest forecasts and local advisories before you go, and keep close watch on river levels if you live in or travel through low-lying areas.
