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Tracking Winter Weather and Frigid Temperatures Through This Weekend

A clipper storm will move across the Great Lakes through this weekend with periods of light snow, gusty winds, and lake effect snow bands which could make for hazardous travel at times. A frigid airmass will spread eastward behind this storm into the Midwest and Eastern U.S. through the weekend. Read More >

Current conditions at

Olympia, Olympia Airport (KOLM)

Lat: 46.97333°NLon: 122.90333°WElev: 203.0ft.

Partly Cloudy

28°F

-2°C

Humidity 95%
Wind Speed N 0 MPH
Barometer 30.33 in (1027.09 mb)
Dewpoint 27°F (-3°C)
Visibility 10.00 mi
Last update 17 Jan 05:02 AM PST
Extended Forecast for

Tumwater WA

  • Today

    Today: Sunny, with a high near 49. Calm wind becoming north northeast around 5 mph in the afternoon.

    High: 49 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 31. Calm wind.

    Low: 31 °F

    Mostly Clear

  • Sunday

    Sunday: Patchy dense fog before 10am. Otherwise, sunny, with a high near 49. Calm wind.

    High: 49 °F

    Patchy Dense
    Fog then
    Sunny

  • Sunday Night

    Sunday Night: Patchy dense fog between 11pm and 1am. Otherwise, mostly clear, with a low around 31. Calm wind.

    Low: 31 °F

    Patchy Dense
    Fog

  • M.L.King Day

    M.L.King Day: Sunny, with a high near 49. Calm wind.

    High: 49 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 30.

    Low: 30 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Areas of fog before 9am. Otherwise, partly sunny, with a high near 47.

    High: 47 °F

    Areas Fog
    then Partly
    Sunny

  • Tuesday Night

    Tuesday Night: Patchy fog after 3am. Otherwise, mostly cloudy, with a low around 31.

    Low: 31 °F

    Mostly Cloudy
    then Patchy
    Fog

  • Wednesday

    Wednesday: Partly sunny, with a high near 47.

    High: 47 °F

    Partly Sunny

Detailed Forecast

Today
Sunny, with a high near 49. Calm wind becoming north northeast around 5 mph in the afternoon.
Tonight
Mostly clear, with a low around 31. Calm wind.
Sunday
Patchy dense fog before 10am. Otherwise, sunny, with a high near 49. Calm wind.
Sunday Night
Patchy dense fog between 11pm and 1am. Otherwise, mostly clear, with a low around 31. Calm wind.
M.L.King Day
Sunny, with a high near 49. Calm wind.
Monday Night
Partly cloudy, with a low around 30.
Tuesday
Areas of fog before 9am. Otherwise, partly sunny, with a high near 47.
Tuesday Night
Patchy fog after 3am. Otherwise, mostly cloudy, with a low around 31.
Wednesday
Partly sunny, with a high near 47.
Wednesday Night
Mostly cloudy, with a low around 31.
Thursday
A slight chance of rain and snow. Partly sunny, with a high near 46.
Thursday Night
A chance of rain and snow. Mostly cloudy, with a low around 32.
Friday
A chance of rain and snow. Mostly cloudy, with a high near 44.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Tumwater WA
 46.97°N 122.92°W (Elev. 200 ft)
Last Update:
1:25 am PST Jan 17, 2026
Forecast Valid:
5am PST Jan 17, 2026-6pm PST Jan 23, 2026
 
Forecast Discussion
 
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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