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Tracking Winter Weather and Frigid Temperatures This Weekend

Another clipper will drop into the Northern Plains and Upper Midwest into Sunday with snow and gusty winds contributing to some areas of blizzard conditions and snow squalls. Impactful snowfall will occur up and down the East Coast Sunday extending from the western Florida Panhandle to Maine. Read More >

Current conditions at

Olympia, Olympia Airport (KOLM)

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

freezing fog

26°F

-3°C

Humidity 100%
Wind Speed N 0 MPH
Barometer 30.31 in (1026.41 mb)
Dewpoint 26°F (-3°C)
Visibility 0.50 mi
Last update 18 Jan 07:39 AM PST
Extended Forecast for

Tumwater WA

  • Today

    Today: Patchy dense fog before 11am. Otherwise, mostly sunny, with a high near 47. Calm wind.

    High: 47 °F

    Patchy Dense
    Fog then
    Mostly Sunny

  • Tonight

    Tonight: Patchy dense fog before 1am, then patchy dense fog after 2am. Otherwise, partly cloudy, with a low around 32. Calm wind.

    Low: 32 °F

    Patchy Dense
    Fog

  • M.L.King Day

    M.L.King Day: Patchy fog before 10am. Otherwise, sunny, with a high near 48. Light northeast wind.

    High: 48 °F

    Patchy Fog
    then Sunny

  • Monday Night

    Monday Night: Patchy fog after 11pm. Otherwise, partly cloudy, with a low around 31. Calm wind.

    Low: 31 °F

    Patchy Fog

  • Tuesday

    Tuesday: Patchy fog before 9am. Otherwise, partly sunny, with a high near 47. Calm wind.

    High: 47 °F

    Patchy Fog
    then Mostly
    Sunny

  • Tuesday Night

    Tuesday Night: Patchy fog before 2am, then patchy fog after 3am. Otherwise, mostly cloudy, with a low around 32.

    Low: 32 °F

    Patchy Fog

  • Wednesday

    Wednesday: Patchy fog before 9am. Otherwise, mostly cloudy, with a high near 47.

    High: 47 °F

    Patchy Fog
    then Partly
    Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 35.

    Low: 35 °F

    Mostly Cloudy

  • Thursday

    Thursday: A slight chance of rain. Mostly cloudy, with a high near 46.

    High: 46 °F

    Slight Chance
    Rain

Detailed Forecast

Today
Patchy dense fog before 11am. Otherwise, mostly sunny, with a high near 47. Calm wind.
Tonight
Patchy dense fog before 1am, then patchy dense fog after 2am. Otherwise, partly cloudy, with a low around 32. Calm wind.
M.L.King Day
Patchy fog before 10am. Otherwise, sunny, with a high near 48. Light northeast wind.
Monday Night
Patchy fog after 11pm. Otherwise, partly cloudy, with a low around 31. Calm wind.
Tuesday
Patchy fog before 9am. Otherwise, partly sunny, with a high near 47. Calm wind.
Tuesday Night
Patchy fog before 2am, then patchy fog after 3am. Otherwise, mostly cloudy, with a low around 32.
Wednesday
Patchy fog before 9am. Otherwise, mostly cloudy, with a high near 47.
Wednesday Night
Mostly cloudy, with a low around 35.
Thursday
A slight chance of rain. Mostly cloudy, with a high near 46.
Thursday Night
A chance of rain. Cloudy, with a low around 39.
Friday
Rain likely. Mostly cloudy, with a high near 46.
Friday Night
Rain and snow likely. Mostly cloudy, with a low around 34.
Saturday
Rain and snow likely. Mostly cloudy, with a high near 43.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Tumwater WA
 46.99°N 122.92°W (Elev. 151 ft)
Last Update:
7:01 am PST Jan 18, 2026
Forecast Valid:
7am PST Jan 18, 2026-6pm PST Jan 24, 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