National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

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

45°F

7°C

Humidity 100%
Wind Speed N 0 MPH
Barometer 30.3 in (1026.08 mb)
Dewpoint 45°F (7°C)
Visibility 1.75 mi
Last update 04 Feb 05:24 AM PST
Extended Forecast for

Tumwater WA

  • Today

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

    High: 60 °F

    Fog then
    Mostly Sunny

  • Tonight

    Tonight: Patchy dense fog before 9pm, then patchy dense fog after 10pm. Otherwise, increasing clouds, with a low around 39. Calm wind.

    Low: 39 °F

    Patchy Dense
    Fog

  • Thursday

    Thursday: Mostly sunny, with a high near 57. Light northeast wind.

    High: 57 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 38. Calm wind.

    Low: 38 °F

    Partly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 56. Light south southwest wind.

    High: 56 °F

    Partly Sunny

  • Friday Night

    Friday Night: A 30 percent chance of rain, mainly after 4am. Mostly cloudy, with a low around 43.

    Low: 43 °F

    Chance Rain

  • Saturday

    Saturday: Rain likely, mainly after 10am. Cloudy, with a high near 53. Chance of precipitation is 70%.

    High: 53 °F

    Rain Likely

  • Saturday Night

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

    Low: 44 °F

    Rain

  • Sunday

    Sunday: Rain. Cloudy, with a high near 50.

    High: 50 °F

    Rain

Detailed Forecast

Today
Widespread fog, mainly before 10am. Otherwise, cloudy through mid morning, then gradual clearing, with a high near 60. Calm wind.
Tonight
Patchy dense fog before 9pm, then patchy dense fog after 10pm. Otherwise, increasing clouds, with a low around 39. Calm wind.
Thursday
Mostly sunny, with a high near 57. Light northeast wind.
Thursday Night
Partly cloudy, with a low around 38. Calm wind.
Friday
Partly sunny, with a high near 56. Light south southwest wind.
Friday Night
A 30 percent chance of rain, mainly after 4am. Mostly cloudy, with a low around 43.
Saturday
Rain likely, mainly after 10am. Cloudy, with a high near 53. Chance of precipitation is 70%.
Saturday Night
Rain. Cloudy, with a low around 44.
Sunday
Rain. Cloudy, with a high near 50.
Sunday Night
Rain. Mostly cloudy, with a low around 39.
Monday
Rain likely. Mostly cloudy, with a high near 49.
Monday Night
A chance of rain. Mostly cloudy, with a low around 36.
Tuesday
A chance of rain. Mostly cloudy, with a high near 47.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Tumwater WA
 46.99°N 122.92°W (Elev. 151 ft)
Last Update:
1:26 am PST Feb 4, 2026
Forecast Valid:
5am PST Feb 4, 2026-6pm PST Feb 10, 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