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

Southwest Washington Regional Airport (KKLS)

Lat: 46.11553°NLon: 122.89273°WElev: 13.0ft.

Overcast

57°F

14°C

Humidity 87%
Wind Speed WNW 4 MPH
Barometer 29.89 in (1012.19 mb)
Dewpoint 54°F (12°C)
Visibility 10.00 mi
Last update 26 Jun 11:00 PM PDT
Extended Forecast for

11 Miles E Kelso WA

  • Tonight

    Tonight: A 50 percent chance of showers, mainly after 4am. Cloudy, with a steady temperature around 51. West wind around 5 mph becoming calm after midnight.

    Low: 51 °F

    Chance
    Showers

  • Saturday

    Saturday: Showers and possibly a thunderstorm. High near 54. West wind 3 to 6 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 54 °F

    Showers

  • Saturday Night

    Saturday Night: A chance of showers and thunderstorms before 9pm, then a slight chance of showers after 5am. Mostly cloudy, with a low around 48. West wind around 6 mph becoming calm in the evening. Chance of precipitation is 30%.

    Low: 48 °F

    Chance
    Showers

  • Sunday

    Sunday: A chance of showers between noon and 3pm. Mostly cloudy, with a high near 55. Calm wind becoming west 5 to 9 mph in the morning. Chance of precipitation is 50%.

    High: 55 °F

    Cloudy then
    Chance
    Showers

  • Sunday Night

    Sunday Night: A 30 percent chance of showers, mainly after 11pm. Mostly cloudy, with a low around 49. West wind 5 to 9 mph becoming light after midnight.

    Low: 49 °F

    Chance
    Showers

  • Monday

    Monday: A 30 percent chance of showers, mainly before 11am. Mostly cloudy, with a high near 56.

    High: 56 °F

    Chance
    Showers

  • Monday Night

    Monday Night: A 20 percent chance of rain after 11pm. Mostly cloudy, with a low around 49.

    Low: 49 °F

    Slight Chance
    Rain

  • Tuesday

    Tuesday: A slight chance of rain. Mostly cloudy, with a high near 55.

    High: 55 °F

    Slight Chance
    Rain

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 48.

    Low: 48 °F

    Mostly Cloudy

Detailed Forecast

Tonight
A 50 percent chance of showers, mainly after 4am. Cloudy, with a steady temperature around 51. West wind around 5 mph becoming calm after midnight.
Saturday
Showers and possibly a thunderstorm. High near 54. West wind 3 to 6 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Saturday Night
A chance of showers and thunderstorms before 9pm, then a slight chance of showers after 5am. Mostly cloudy, with a low around 48. West wind around 6 mph becoming calm in the evening. Chance of precipitation is 30%.
Sunday
A chance of showers between noon and 3pm. Mostly cloudy, with a high near 55. Calm wind becoming west 5 to 9 mph in the morning. Chance of precipitation is 50%.
Sunday Night
A 30 percent chance of showers, mainly after 11pm. Mostly cloudy, with a low around 49. West wind 5 to 9 mph becoming light after midnight.
Monday
A 30 percent chance of showers, mainly before 11am. Mostly cloudy, with a high near 56.
Monday Night
A 20 percent chance of rain after 11pm. Mostly cloudy, with a low around 49.
Tuesday
A slight chance of rain. Mostly cloudy, with a high near 55.
Tuesday Night
Mostly cloudy, with a low around 48.
Wednesday
Mostly cloudy, with a high near 56.
Wednesday Night
Mostly cloudy, with a low around 47.
Thursday
A chance of rain. Mostly cloudy, with a high near 58.
Thursday Night
A chance of rain. Mostly cloudy, with a low around 48.
Friday
A slight chance of rain. Partly sunny, with a high near 60.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
11 Miles E Kelso WA
 46.11°N 122.66°W (Elev. 1909 ft)
Last Update:
10:41 pm PDT Jun 26, 2026
Forecast Valid:
11pm PDT Jun 26, 2026-6pm PDT Jul 3, 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