Dangerous Heat over the South-Central and Southwest U.S. Through Next Week

Dangerous heat persists across the Desert Southwest through this weekend and across the Southern Plains and Lower Mississippi Valley through at least the middle of next week. Numerous daily record high temperatures are expected through at least Tuesday for much of Texas and Oklahoma as well as portions of Louisiana, New Mexico, and Arizona. Read More >

Current conditions at

Olympia, Olympia Airport (KOLM)

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

Clear

61°F

16°C

Humidity 87%
Wind Speed N 0 MPH
Barometer 30.01 in (1016.26 mb)
Dewpoint 57°F (14°C)
Visibility 10.00 mi
Last update 21 Aug 10:20 PM PDT
Extended Forecast for

3 Miles ESE Tumwater WA

  • Tonight

    Tonight: A slight chance of rain between 3am and 5am.  Mostly cloudy, with a low around 57. South southwest wind around 7 mph.  Chance of precipitation is 20%.

    Low: 57 °F

    Mostly Cloudy
    then Slight
    Chance Rain

  • Saturday

    Saturday: A slight chance of rain between 7am and 8am.  Cloudy, then gradually becoming mostly sunny, with a high near 75. Southwest wind 7 to 9 mph.  Chance of precipitation is 20%.

    High: 75 °F

    Slight Chance
    Rain then
    Mostly Sunny

  • Saturday Night

    Saturday Night: Increasing clouds, with a low around 57. West wind 5 to 8 mph becoming calm  in the evening.

    Low: 57 °F

    Increasing
    Clouds

  • Sunday

    Sunday: Cloudy, then gradually becoming mostly sunny, with a high near 76. Calm wind becoming southwest around 6 mph in the afternoon.

    High: 76 °F

    Decreasing
    Clouds

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 54. Light north wind.

    Low: 54 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 82.

    High: 82 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 55.

    Low: 55 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 83.

    High: 83 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 54.

    Low: 54 °F

    Partly Cloudy

Detailed Forecast

Tonight
A slight chance of rain between 3am and 5am. Mostly cloudy, with a low around 57. South southwest wind around 7 mph. Chance of precipitation is 20%.
Saturday
A slight chance of rain between 7am and 8am. Cloudy, then gradually becoming mostly sunny, with a high near 75. Southwest wind 7 to 9 mph. Chance of precipitation is 20%.
Saturday Night
Increasing clouds, with a low around 57. West wind 5 to 8 mph becoming calm in the evening.
Sunday
Cloudy, then gradually becoming mostly sunny, with a high near 76. Calm wind becoming southwest around 6 mph in the afternoon.
Sunday Night
Mostly clear, with a low around 54. Light north wind.
Monday
Sunny, with a high near 82.
Monday Night
Mostly clear, with a low around 55.
Tuesday
Mostly sunny, with a high near 83.
Tuesday Night
Partly cloudy, with a low around 54.
Wednesday
A slight chance of rain before 11am. Partly sunny, with a high near 75.
Wednesday Night
Partly cloudy, with a low around 50.
Thursday
Partly sunny, with a high near 75.
Thursday Night
Partly cloudy, with a low around 49.
Friday
Partly sunny, with a high near 75.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles ESE Tumwater WA
 46.98°N 122.86°W (Elev. 200 ft)
1:55 pm PDT Aug 21, 2026
10pm PDT Aug 21, 2026-6pm PDT Aug 28, 2026
 
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Additional Resources

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Hourly Weather Forecast

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