The National Weather Service has issued a Cold Weather Advisory for the Seattle area due to very low temperatures, warning of health risks and advising residents to dress warmly and check on vulnerable community members.

Seattle and surrounding areas are experiencing a significant temperature drop, with a Cold Weather Advisory issued until 9 AM PST warning of temperatures between 20-25 degrees.

Clear skies and temps in the 20s this morning; highs near 44°F. Cold Weather Advisory through 9:00 a.m. PST.

Below‑normal snowpack has forced Washington resorts to limit terrain and delay openings, straining winter recreation and local businesses.

Lakewood posted "toxic algae" warnings after bright green scum appeared along American Lake's northern shore. Health officials are testing samples and urging caution around the water.

Seattle experiences freezing fog with visibility at half a mile and a wind chill of 27°F. Weather is expected to improve, with mostly cloudy skies and mild temperatures forecasted.

Seattle's weather forecast includes a mix of clouds and sun, with temperatures ranging from the low 30s to high 40s and potential rain and snow mix by Sunday night.

Seattle experiences freezing fog with low visibility, but expects mostly cloudy skies and mild temperatures with light winds throughout the week, according to the National Weather Service.

Seattle awoke to a clear and chilly Martin Luther King Day, with temperatures rising from 30°F to around 50°F. The week's forecast predicts mixed skies and occasional rain starting Friday night.

Seattle's weather forecast includes clear skies, high humidity, and calm winds, with temperatures around 32°F. The week ahead will see mostly sunny days, cloudy evenings, a slight rain chance by Thursday, and potential rain-snow mix on the weekend.

Seattle's weather forecast predicts mild conditions with overcast skies, partial sun, and light winds, with temperatures around 50°F during the day and 40°F at night. Sunny days expected ahead, including MLK holiday.

Seattle's weather forecast includes overcast skies, fog, and sunny breaks, with temperatures ranging from 38-52°F, and light winds shifting from south-southeast to northerly.

The National Weather Service forecasts a rainy week in Seattle with fog, and warns of potential river flooding in surrounding areas due to heavy rain.