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Above Average Temperatures for Most Today; Winter Weather Returns to the Upper Midwest and Great Lakes

Well above average temperatures are forecast today into Wednesday over most of the lower 48 states away from the Gulf Coast. A storm system passing across southern Canada will bring a wintry mix to the upper Great Lakes today. A trailing cold front will then bring the wintry mix from the central Appalachians through the Northeast U.S. Wednesday and Thursday. Read More >

Current conditions at

Seattle, Seattle-Tacoma International Airport (KSEA)

Lat: 47.44472°NLon: 122.31361°WElev: 427.0ft.

Overcast

53°F

12°C

Humidity 92%
Wind Speed N 0 MPH
Barometer 30.39 in (1029.12 mb)
Dewpoint 51°F (11°C)
Visibility 10.00 mi
Last update 13 Jan 06:53 AM PST
Extended Forecast for

Vashon WA

  • Today

    Today: Partly sunny, with a high near 54. Light and variable wind.

    High: 54 °F

    Partly Sunny

  • Tonight

    Tonight: Widespread dense fog after 11pm. Otherwise, mostly cloudy, with a low around 45. Calm wind.

    Low: 45 °F

    Dense Fog

  • Wednesday

    Wednesday: Widespread dense fog, mainly before 10am. Otherwise, mostly cloudy, with a high near 49. Light and variable wind.

    High: 49 °F

    Dense Fog
    then Mostly
    Cloudy

  • Wednesday Night

    Wednesday Night: Patchy fog after 9pm. Otherwise, mostly cloudy, with a low around 44. North northeast wind 3 to 7 mph.

    Low: 44 °F

    Patchy Fog

  • Thursday

    Thursday: Patchy fog before 11am. Otherwise, partly sunny, with a high near 48. North northeast wind around 10 mph.

    High: 48 °F

    Patchy Fog
    then Mostly
    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 40.

    Low: 40 °F

    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 49.

    High: 49 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 37.

    Low: 37 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 49.

    High: 49 °F

    Sunny

Detailed Forecast

Today
Partly sunny, with a high near 54. Light and variable wind.
Tonight
Widespread dense fog after 11pm. Otherwise, mostly cloudy, with a low around 45. Calm wind.
Wednesday
Widespread dense fog, mainly before 10am. Otherwise, mostly cloudy, with a high near 49. Light and variable wind.
Wednesday Night
Patchy fog after 9pm. Otherwise, mostly cloudy, with a low around 44. North northeast wind 3 to 7 mph.
Thursday
Patchy fog before 11am. Otherwise, partly sunny, with a high near 48. North northeast wind around 10 mph.
Thursday Night
Partly cloudy, with a low around 40.
Friday
Sunny, with a high near 49.
Friday Night
Mostly clear, with a low around 37.
Saturday
Sunny, with a high near 49.
Saturday Night
Mostly clear, with a low around 37.
Sunday
Sunny, with a high near 48.
Sunday Night
Partly cloudy, with a low around 37.
M.L.King Day
Partly sunny, with a high near 46.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Vashon WA
 47.46°N 122.47°W (Elev. 381 ft)
Last Update:
7:01 am PST Jan 13, 2026
Forecast Valid:
7am PST Jan 13, 2026-6pm PST Jan 19, 2026
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation