Thunderstorms and Heavy Rainfall in the Mid-Atlantic; Fire Weather Concerns in the West

Thunderstorms are expected to bring heavy rain and potential significant flash and urban flooding to the Mid-Atlantic on Thursday, especially along the I-95 urban corridor. Dry conditions, gusty winds, and isolated dry thunderstorms will continue to bring a critical fire weather threat to the northwestern Great Basin into the interior Northwest through Thursday. Read More >

Current conditions at

Olympia, Olympia Airport (KOLM)

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

Clear

70°F

21°C

Humidity 60%
Wind Speed S 4 MPH
Barometer 30.02 in (1016.59 mb)
Dewpoint 55°F (13°C)
Visibility 10.00 mi
Last update 30 Jul 10:20 PM PDT
Extended Forecast for

4 Miles S Tumwater WA

  • Tonight

    Tonight: Widespread haze between 11pm and midnight. Areas of smoke before 11pm. Partly cloudy, with a low around 55. West wind around 6 mph becoming south after midnight.

    Low: 55 °F

    Haze then
    Partly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 82. Calm wind becoming west southwest around 6 mph in the afternoon.

    High: 82 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 55. Southwest wind 5 to 7 mph.

    Low: 55 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly cloudy, then gradually becoming sunny, with a high near 82. West wind 3 to 6 mph.

    High: 82 °F

    Decreasing
    Clouds

  • Friday Night

    Friday Night: Mostly clear, with a low around 53. Southwest wind 3 to 7 mph.

    Low: 53 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 80.

    High: 80 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 50.

    Low: 50 °F

    Mostly Clear

  • Sunday

    Sunday: Partly sunny, with a high near 76.

    High: 76 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 51.

    Low: 51 °F

    Partly Cloudy

Detailed Forecast

Tonight
Widespread haze between 11pm and midnight. Areas of smoke before 11pm. Partly cloudy, with a low around 55. West wind around 6 mph becoming south after midnight.
Thursday
Partly sunny, with a high near 82. Calm wind becoming west southwest around 6 mph in the afternoon.
Thursday Night
Mostly cloudy, with a low around 55. Southwest wind 5 to 7 mph.
Friday
Mostly cloudy, then gradually becoming sunny, with a high near 82. West wind 3 to 6 mph.
Friday Night
Mostly clear, with a low around 53. Southwest wind 3 to 7 mph.
Saturday
Mostly sunny, with a high near 80.
Saturday Night
Mostly clear, with a low around 50.
Sunday
Partly sunny, with a high near 76.
Sunday Night
Partly cloudy, with a low around 51.
Monday
A slight chance of showers after 11am. Partly sunny, with a high near 75.
Monday Night
Partly cloudy, with a low around 52.
Tuesday
A slight chance of showers. Mostly cloudy, with a high near 75.
Tuesday Night
Mostly cloudy, with a low around 55.
Wednesday
A slight chance of showers. Mostly cloudy, with a high near 76.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles S Tumwater WA
 46.93°N 122.9°W (Elev. 200 ft)
8:01 pm PDT Jul 30, 2025
10pm PDT Jul 30, 2025-6pm PDT Aug 6, 2025
 
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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