National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

A Couple of Fast Moving Storms Affecting Areas Along and East of the Rockies

A couple of storm systems will impact travel conditions through the first half of this weekend. Heavy snow from the mountains of the West will move into the upper Midwest and upper Great Lakes through tonight. Record warmth and Gulf moisture along and east of the Mississippi River will fuel severe thunderstorms, heavy rainfall, fog for the Tennessee Valley and deep South on Friday into Saturday. Read More >

Current conditions at

Seattle, Seattle-Tacoma International Airport (KSEA)

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

Overcast

43°F

6°C

Humidity 75%
Wind Speed SSW 10 MPH
Barometer 30.2 in (1022.69 mb)
Dewpoint 36°F (2°C)
Visibility 10.00 mi
Wind Chill37°F (3°C)
Last update 08 Jan 11:35 AM PST
Extended Forecast for

Vashon WA

  • Today

    Today: Showers likely, mainly before 2pm. Mostly cloudy, with a high near 43. South southwest wind 13 to 17 mph, with gusts as high as 22 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    High: 43 °F

    Showers
    Likely

  • Tonight

    Tonight: A 40 percent chance of showers, mainly between 9pm and 2am. Mostly cloudy, with a low around 41. South southwest wind around 8 mph.

    Low: 41 °F

    Chance
    Showers

  • Friday

    Friday: Mostly cloudy, with a high near 47. South wind around 9 mph.

    High: 47 °F

    Mostly Cloudy

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 38. Light south southeast wind.

    Low: 38 °F

    Mostly Cloudy

  • Saturday

    Saturday: A 30 percent chance of rain after 4pm. Mostly cloudy, with a high near 47. South wind around 7 mph.

    High: 47 °F

    Mostly Cloudy
    then Chance
    Rain

  • Saturday Night

    Saturday Night: Rain likely, mainly after 10pm. Mostly cloudy, with a low around 42. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 42 °F

    Rain Likely

  • Sunday

    Sunday: Rain likely. Cloudy, with a high near 46. Chance of precipitation is 60%.

    High: 46 °F

    Rain Likely

  • Sunday Night

    Sunday Night: Rain likely. Mostly cloudy, with a low around 45.

    Low: 45 °F

    Rain Likely

  • Monday

    Monday: Rain likely, mainly before 10am. Cloudy, with a high near 50.

    High: 50 °F

    Rain Likely

Detailed Forecast

Today
Showers likely, mainly before 2pm. Mostly cloudy, with a high near 43. South southwest wind 13 to 17 mph, with gusts as high as 22 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Tonight
A 40 percent chance of showers, mainly between 9pm and 2am. Mostly cloudy, with a low around 41. South southwest wind around 8 mph.
Friday
Mostly cloudy, with a high near 47. South wind around 9 mph.
Friday Night
Mostly cloudy, with a low around 38. Light south southeast wind.
Saturday
A 30 percent chance of rain after 4pm. Mostly cloudy, with a high near 47. South wind around 7 mph.
Saturday Night
Rain likely, mainly after 10pm. Mostly cloudy, with a low around 42. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Sunday
Rain likely. Cloudy, with a high near 46. Chance of precipitation is 60%.
Sunday Night
Rain likely. Mostly cloudy, with a low around 45.
Monday
Rain likely, mainly before 10am. Cloudy, with a high near 50.
Monday Night
A chance of rain, mainly before 4am. Mostly cloudy, with a low around 47.
Tuesday
A slight chance of rain. Mostly cloudy, with a high near 53.
Tuesday Night
Mostly cloudy, with a low around 44.
Wednesday
A slight chance of rain. Mostly cloudy, with a high near 50.
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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 8, 2026
Forecast Valid:
11am PST Jan 8, 2026-6pm PST Jan 14, 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