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

US30 EB at Lewis/Clark Br HWY2W MP48.68 (ODT93)

Lat: 46.09595°NLon: 122.96919°WElev: 36.0ft.

NA

64°F

18°C

Humidity 74%
Wind Speed WNW 2 MPH
Barometer NA
Dewpoint 55°F (13°C)
Visibility NA
Last update 15 Aug 10:36 AM PDT
Extended Forecast for

9 Miles W Kelso WA

  • Today

    Today: A 20 percent chance of showers and thunderstorms before 11am. Mostly sunny, with a high near 74. Calm wind becoming west northwest 5 to 7 mph in the afternoon.

    High: 74 °F

    Slight Chance
    T-storms then
    Mostly Sunny

  • Tonight

    Tonight: Increasing clouds, with a low around 55. West northwest wind 5 to 8 mph becoming calm after midnight.

    Low: 55 °F

    Increasing
    Clouds

  • Sunday

    Sunday: Cloudy, then gradually becoming mostly sunny, with a high near 77. Calm wind becoming west northwest around 6 mph in the afternoon.

    High: 77 °F

    Decreasing
    Clouds

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 55. Northwest wind 5 to 8 mph.

    Low: 55 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly cloudy, then gradually becoming sunny, with a high near 78. Northwest wind 3 to 7 mph.

    High: 78 °F

    Decreasing
    Clouds

  • Monday Night

    Monday Night: Increasing clouds, with a low around 56.

    Low: 56 °F

    Increasing
    Clouds

  • Tuesday

    Tuesday: Mostly cloudy, then gradually becoming sunny, with a high near 74.

    High: 74 °F

    Decreasing
    Clouds

  • Tuesday Night

    Tuesday Night: Increasing clouds, with a low around 55.

    Low: 55 °F

    Increasing
    Clouds

  • Wednesday

    Wednesday: Cloudy through mid morning, then gradual clearing, with a high near 74.

    High: 74 °F

    Gradual
    Clearing

Detailed Forecast

Today
A 20 percent chance of showers and thunderstorms before 11am. Mostly sunny, with a high near 74. Calm wind becoming west northwest 5 to 7 mph in the afternoon.
Tonight
Increasing clouds, with a low around 55. West northwest wind 5 to 8 mph becoming calm after midnight.
Sunday
Cloudy, then gradually becoming mostly sunny, with a high near 77. Calm wind becoming west northwest around 6 mph in the afternoon.
Sunday Night
Mostly cloudy, with a low around 55. Northwest wind 5 to 8 mph.
Monday
Mostly cloudy, then gradually becoming sunny, with a high near 78. Northwest wind 3 to 7 mph.
Monday Night
Increasing clouds, with a low around 56.
Tuesday
Mostly cloudy, then gradually becoming sunny, with a high near 74.
Tuesday Night
Increasing clouds, with a low around 55.
Wednesday
Cloudy through mid morning, then gradual clearing, with a high near 74.
Wednesday Night
Increasing clouds, with a low around 56.
Thursday
Mostly cloudy, then gradually becoming sunny, with a high near 78.
Thursday Night
Increasing clouds, with a low around 57.
Friday
Partly sunny, with a high near 76.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
9 Miles W Kelso WA
 46.14°N 123.07°W (Elev. 420 ft)
Last Update:
10:41 am PDT Aug 15, 2026
Forecast Valid:
10am PDT Aug 15, 2026-6pm PDT Aug 21, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation