Significant Winter Storm to Bring Heavy Snow and Ice Impacts; Dangerously Cold Temperatures Expands Across the East

A significant, long-duration winter storm will bring widespread heavy snow, sleet, and freezing rain from the Southern Rockies to New England through Monday. Widespread travel disruptions, prolonged power outages, and vast tree damage is likely. Frigid temperatures, gusty winds, and dangerous wind chills will expand from the north-central US to the Southern Plains, MS Valley, and Midwest. Read More >

Current conditions at

Olympia, Olympia Airport (KOLM)

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

Clear

27°F

-3°C

Humidity 92%
Wind Speed N 0 MPH
Barometer 30.33 in (1027.09 mb)
Dewpoint 25°F (-4°C)
Visibility 10.00 mi
Last update 23 Jan 08:54 PM PST
Extended Forecast for

Tumwater WA

  • Tonight

    Tonight: Patchy dense freezing fog after 10pm. Mostly clear, with a low around 23. Calm wind.

    Low: 23 °F

    Patchy Dense
    Freezing Fog

  • Saturday

    Saturday: Patchy freezing fog before 10am. Sunny, with a high near 43. Wind chill values between 24 and 34. Calm wind becoming northeast around 5 mph.

    High: 43 °F

    Patchy
    Freezing Fog
    then Sunny

  • Saturday Night

    Saturday Night: Patchy freezing fog after 10pm. Partly cloudy, with a low around 21. Calm wind.

    Low: 21 °F

    Patchy
    Freezing Fog

  • Sunday

    Sunday: Patchy freezing fog before 10am. Partly sunny, with a high near 42. Wind chill values between 22 and 32. Calm wind.

    High: 42 °F

    Patchy
    Freezing Fog
    then Mostly
    Cloudy

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 28. Calm wind.

    Low: 28 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly cloudy, with a high near 45.

    High: 45 °F

    Mostly Cloudy

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 32.

    Low: 32 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Patchy fog before 8am.  Otherwise, mostly cloudy, with a high near 48.

    High: 48 °F

    Patchy Fog
    then Mostly
    Cloudy

  • Tuesday Night

    Tuesday Night: A slight chance of rain after 10pm.  Mostly cloudy, with a low around 34.

    Low: 34 °F

    Slight Chance
    Rain

Detailed Forecast

Tonight
Patchy dense freezing fog after 10pm. Mostly clear, with a low around 23. Calm wind.
Saturday
Patchy freezing fog before 10am. Sunny, with a high near 43. Wind chill values between 24 and 34. Calm wind becoming northeast around 5 mph.
Saturday Night
Patchy freezing fog after 10pm. Partly cloudy, with a low around 21. Calm wind.
Sunday
Patchy freezing fog before 10am. Partly sunny, with a high near 42. Wind chill values between 22 and 32. Calm wind.
Sunday Night
Mostly cloudy, with a low around 28. Calm wind.
Monday
Mostly cloudy, with a high near 45.
Monday Night
Mostly cloudy, with a low around 32.
Tuesday
Patchy fog before 8am. Otherwise, mostly cloudy, with a high near 48.
Tuesday Night
A slight chance of rain after 10pm. Mostly cloudy, with a low around 34.
Wednesday
A chance of rain. Mostly cloudy, with a high near 49.
Wednesday Night
A chance of rain. Cloudy, with a low around 37.
Thursday
A chance of rain. Mostly cloudy, with a high near 50.
Thursday Night
A chance of rain. Mostly cloudy, with a low around 38.
Friday
A chance of rain. Mostly cloudy, with a high near 51.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
Tumwater WA
 46.97°N 122.92°W (Elev. 200 ft)
7:01 pm PST Jan 23, 2026
9pm PST Jan 23, 2026-6pm PST Jan 30, 2026
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database