Snow Expected from the Ohio Valley into the Mid-Atlantic; Rain and Thunderstorms in the Southeast

A frontal system is expected to bring wintry precipitation to the Central Appalachians and portions of the Mid-Atlantic into Wednesday, meanwhile, showers and thunderstorms are expected along the Gulf Coast and Southeast. A series of Clipper systems will bring periods of snow to the Northern Plains and Great Lakes over the next several days. Read More >

Current conditions at

Olympia, Olympia Airport (KOLM)

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

Mist

50°F

10°C

Humidity 93%
Wind Speed ESE 3 MPH
Barometer 30.35 in (1027.77 mb)
Dewpoint 48°F (9°C)
Visibility 3.00 mi
Last update 03 Feb 03:35 PM PST
Extended Forecast for

Tumwater WA

  • Tonight

    Tonight: Widespread dense fog, mainly after midnight.  Otherwise, cloudy, with a low around 42. Calm wind.

    Low: 42 °F

    Dense Fog

  • Wednesday

    Wednesday: Widespread dense fog, mainly before 10am.  Otherwise, cloudy through mid morning, then gradual clearing, with a high near 60. Calm wind.

    High: 60 °F

    Dense Fog
    then Mostly
    Sunny

  • Wednesday Night

    Wednesday Night: Patchy fog before midnight, then patchy fog after 1am.  Otherwise, partly cloudy, with a low around 37. Calm wind.

    Low: 37 °F

    Patchy Fog

  • Thursday

    Thursday: Patchy fog before 7am.  Otherwise, mostly sunny, with a high near 57. Northeast wind 3 to 7 mph.

    High: 57 °F

    Patchy Fog
    then Mostly
    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 36. Calm wind.

    Low: 36 °F

    Partly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 57.

    High: 57 °F

    Partly Sunny

  • Friday Night

    Friday Night: A 30 percent chance of rain, mainly after 4am.  Mostly cloudy, with a low around 42.

    Low: 42 °F

    Chance Rain

  • Saturday

    Saturday: Rain likely, mainly after 10am.  Cloudy, with a high near 53.

    High: 53 °F

    Rain Likely

  • Saturday Night

    Saturday Night: Rain.  Cloudy, with a low around 44.

    Low: 44 °F

    Rain

Detailed Forecast

Tonight
Widespread dense fog, mainly after midnight. Otherwise, cloudy, with a low around 42. Calm wind.
Wednesday
Widespread dense fog, mainly before 10am. Otherwise, cloudy through mid morning, then gradual clearing, with a high near 60. Calm wind.
Wednesday Night
Patchy fog before midnight, then patchy fog after 1am. Otherwise, partly cloudy, with a low around 37. Calm wind.
Thursday
Patchy fog before 7am. Otherwise, mostly sunny, with a high near 57. Northeast wind 3 to 7 mph.
Thursday Night
Partly cloudy, with a low around 36. Calm wind.
Friday
Partly sunny, with a high near 57.
Friday Night
A 30 percent chance of rain, mainly after 4am. Mostly cloudy, with a low around 42.
Saturday
Rain likely, mainly after 10am. Cloudy, with a high near 53.
Saturday Night
Rain. Cloudy, with a low around 44.
Sunday
Rain. Cloudy, with a high near 52.
Sunday Night
Rain. Cloudy, with a low around 39.
Monday
Rain likely. Mostly cloudy, with a high near 48.
Monday Night
A chance of rain. Mostly cloudy, with a low around 35.
Tuesday
A chance of rain. Partly sunny, with a high near 49.
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ABOUT THIS FORECAST

 
Point Forecast:
Tumwater WA
 46.97°N 122.92°W (Elev. 200 ft)
1:26 pm PST Feb 3, 2026
3pm PST Feb 3, 2026-6pm PST Feb 10, 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