Significant Winter Storm to Bring Heavy Snow and Ice Impacts; Dangerously Cold Temperatures Expands Across the East; Severe Storm Threat in the Gulf States Sunday

A significant winter storm is underway, bringing widespread heavy snow, sleet, and freezing rain from the Southern Rockies to New England through Monday. Extremely cold air will follow, prolonging dangerous travel and infrastructure impacts into next week. Severe thunderstorms may produce damaging gusts and tornadoes across the eastern Gulf Coast states Sunday morning and afternoon. Read More >

Current conditions at

Olympia, Olympia Airport (KOLM)

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

Mist

24°F

-4°C

Humidity 95%
Wind Speed N 0 MPH
Barometer 30.23 in (1023.71 mb)
Dewpoint 23°F (-5°C)
Visibility 1.25 mi
Last update 24 Jan 09:54 PM PST
Extended Forecast for

4 Miles WNW Tumwater WA

Cold Weather Advisory January 25, 12:00am until January 25, 09:00am
Click here for hazard details and duration
Cold Weather Advisory
  • Tonight

    Tonight: Patchy dense freezing fog. Partly cloudy, with a low around 23. Calm wind.

    Low: 23 °F

    Patchy Dense
    Freezing Fog

  • Sunday

    Sunday: Patchy dense freezing fog before 10am. Mostly cloudy, with a high near 41. Wind chill values between 25 and 35. Calm wind.

    High: 41 °F

    Patchy Dense
    Freezing Fog
    then Partly
    Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 29. Calm wind.

    Low: 29 °F

    Mostly Cloudy

  • Monday

    Monday: A 20 percent chance of rain after 10am.  Mostly cloudy, with a high near 45. Light south wind.

    High: 45 °F

    Slight Chance
    Rain

  • Monday Night

    Monday Night: Patchy fog before 4am, then patchy fog after 5am.  Otherwise, mostly cloudy, with a low around 34. Calm wind.

    Low: 34 °F

    Mostly Cloudy
    then Patchy
    Fog

  • Tuesday

    Tuesday: Patchy fog before 10am.  Otherwise, mostly cloudy, with a high near 48.

    High: 48 °F

    Patchy Fog
    then Mostly
    Cloudy

  • Tuesday Night

    Tuesday Night: A 40 percent chance of rain, mainly after 10pm.  Mostly cloudy, with a low around 35.

    Low: 35 °F

    Chance Rain

  • Wednesday

    Wednesday: Rain likely, mainly after 10am.  Mostly cloudy, with a high near 48.

    High: 48 °F

    Rain Likely

  • Wednesday Night

    Wednesday Night: A chance of rain.  Mostly cloudy, with a low around 38.

    Low: 38 °F

    Chance Rain

Detailed Forecast

Tonight
Patchy dense freezing fog. Partly cloudy, with a low around 23. Calm wind.
Sunday
Patchy dense freezing fog before 10am. Mostly cloudy, with a high near 41. Wind chill values between 25 and 35. Calm wind.
Sunday Night
Mostly cloudy, with a low around 29. Calm wind.
Monday
A 20 percent chance of rain after 10am. Mostly cloudy, with a high near 45. Light south wind.
Monday Night
Patchy fog before 4am, then patchy fog after 5am. Otherwise, mostly cloudy, with a low around 34. Calm wind.
Tuesday
Patchy fog before 10am. Otherwise, mostly cloudy, with a high near 48.
Tuesday Night
A 40 percent chance of rain, mainly after 10pm. Mostly cloudy, with a low around 35.
Wednesday
Rain likely, mainly after 10am. Mostly cloudy, with a high near 48.
Wednesday Night
A chance of rain. Mostly cloudy, with a low around 38.
Thursday
A chance of rain. Mostly cloudy, with a high near 49.
Thursday Night
A chance of rain. Mostly cloudy, with a low around 40.
Friday
A chance of rain. Mostly cloudy, with a high near 51.
Friday Night
A chance of rain. Mostly cloudy, with a low around 40.
Saturday
A chance of rain. Mostly cloudy, with a high near 51.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles WNW Tumwater WA
 47°N 122.99°W (Elev. 174 ft)
7:01 pm PST Jan 24, 2026
10pm PST Jan 24, 2026-6pm PST Jan 31, 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