Thunderstorms and Heavy Rain in the Mid-South; Heat Continues in the Southeast and Southwest

Severe thunderstorms and heavy rain are expected across portions of the mid-Mississippi Valley into the Ohio Valley and portions of Arizona. Dangerous heat persists in the South and Southeast while building into the Southwest. Overnight lows will be so warm that, when combined with oppressive dew points, little-to-no relief from the scorching daytime highs will be available. Read More >

Current conditions at

Olympia, Olympia Airport (KOLM)

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

Clear

73°F

23°C

Humidity 53%
Wind Speed NA NA MPH
Barometer 30.05 in (1017.61 mb)
Dewpoint 55°F (13°C)
Visibility 10.00 mi
Last update 19 Aug 12:30 PM PDT
Extended Forecast for

3 Miles S Tumwater WA

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 80. Calm wind.

    High: 80 °F

    Mostly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 53. Calm wind.

    Low: 53 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly cloudy through mid morning, then gradual clearing, with a high near 84. Calm wind becoming north around 5 mph.

    High: 84 °F

    Becoming
    Sunny

  • Thursday Night

    Thursday Night: Increasing clouds, with a low around 55. Light north northwest wind.

    Low: 55 °F

    Increasing
    Clouds

  • Friday

    Friday: Mostly cloudy, with a high near 83. Light north wind.

    High: 83 °F

    Mostly Cloudy

  • Friday Night

    Friday Night: A 30 percent chance of showers after 11pm.  Mostly cloudy, with a low around 55.

    Low: 55 °F

    Chance
    Showers

  • Saturday

    Saturday: A 40 percent chance of showers, mainly before 11am.  Mostly cloudy, with a high near 70.

    High: 70 °F

    Chance
    Showers

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 54.

    Low: 54 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly cloudy, with a high near 74.

    High: 74 °F

    Mostly Cloudy

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 80. Calm wind.
Tonight
Partly cloudy, with a low around 53. Calm wind.
Thursday
Mostly cloudy through mid morning, then gradual clearing, with a high near 84. Calm wind becoming north around 5 mph.
Thursday Night
Increasing clouds, with a low around 55. Light north northwest wind.
Friday
Mostly cloudy, with a high near 83. Light north wind.
Friday Night
A 30 percent chance of showers after 11pm. Mostly cloudy, with a low around 55.
Saturday
A 40 percent chance of showers, mainly before 11am. Mostly cloudy, with a high near 70.
Saturday Night
Mostly cloudy, with a low around 54.
Sunday
Mostly cloudy, with a high near 74.
Sunday Night
Partly cloudy, with a low around 52.
Monday
Mostly sunny, with a high near 81.
Monday Night
Partly cloudy, with a low around 53.
Tuesday
Partly sunny, with a high near 78.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles S Tumwater WA
 46.95°N 122.91°W (Elev. 200 ft)
11:26 am PDT Aug 19, 2026
12pm PDT Aug 19, 2026-6pm PDT Aug 25, 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