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

Hazardous Weather Conditions

Current conditions at

Olympia, Olympia Airport (KOLM)

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

Fog

41°F

5°C

Humidity 100%
Wind Speed N 3 MPH
Barometer 30.37 in (1028.45 mb)
Dewpoint 41°F (5°C)
Visibility 0.25 mi
Last update 15 Oct 04:05 AM PDT
Extended Forecast for

2 Miles ENE Tumwater WA

Dense Fog Advisory until October 15, 09:00am
Click here for hazard details and duration
Dense Fog Advisory
  •  
    Dense Fog Advisory until October 15, 09:00am

    NOW until 9:00am Thu

    Dense Fog Advisory

  • Overnight

    Low: 46 °F

    Mostly Cloudy

  • Thursday

    Thursday: Cloudy through mid morning, then gradual clearing, with a high near 71. Calm wind becoming north northeast around 6 mph in the morning.

    High: 71 °F

    Becoming
    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 44. Calm wind.

    Low: 44 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 75. Light and variable wind.

    High: 75 °F

    Mostly Sunny

  • Friday Night

    Friday Night: A 40 percent chance of rain after 11pm. Mostly cloudy, with a low around 51. South southwest wind 3 to 7 mph.

    Low: 51 °F

    Chance Rain

  • Saturday

    Saturday: A 30 percent chance of rain, mainly before 11am. Partly sunny, with a high near 64.

    High: 64 °F

    Chance Rain

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 36.

    Low: 36 °F

    Partly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 61.

    High: 61 °F

    Partly Sunny

Detailed Forecast

Overnight
Mostly cloudy, with a low around 46. Calm wind.
Thursday
Cloudy through mid morning, then gradual clearing, with a high near 71. Calm wind becoming north northeast around 6 mph in the morning.
Thursday Night
Mostly clear, with a low around 44. Calm wind.
Friday
Mostly sunny, with a high near 75. Light and variable wind.
Friday Night
A 40 percent chance of rain after 11pm. Mostly cloudy, with a low around 51. South southwest wind 3 to 7 mph.
Saturday
A 30 percent chance of rain, mainly before 11am. Partly sunny, with a high near 64.
Saturday Night
Partly cloudy, with a low around 36.
Sunday
Partly sunny, with a high near 61.
Sunday Night
Mostly cloudy, with a low around 38.
Monday
A slight chance of rain after 11am. Cloudy, with a high near 59.
Monday Night
Mostly cloudy, with a low around 37.
Tuesday
Partly sunny, with a high near 62.
Tuesday Night
Mostly clear, with a low around 36.
Wednesday
Partly sunny, with a high near 62.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles ENE Tumwater WA
 47°N 122.86°W (Elev. 197 ft)
Last Update:
2:23 am PDT Oct 15, 2026
Forecast Valid:
4am PDT Oct 15, 2026-6pm PDT Oct 21, 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