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

64°F

18°C

Humidity 77%
Wind Speed SSE 8 MPH
Barometer 29.82 in (1009.82 mb)
Dewpoint 57°F (14°C)
Visibility 10.00 mi
Last update 29 Sep 04:56 PM PDT
Extended Forecast for

10 Miles ESE Kelso WA

  • This Afternoon

    This Afternoon: Showers likely and possibly a thunderstorm. Cloudy, with a steady temperature around 54. South wind around 6 mph. Chance of precipitation is 70%.

    High: 54 °F

    Showers
    Likely

  • Tonight

    Tonight: Showers and thunderstorms likely before 11pm, then a slight chance of showers between 11pm and midnight. Mostly cloudy, with a low around 50. Breezy, with a south southeast wind 6 to 16 mph, with gusts as high as 21 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 50 °F

    Showers
    Likely then
    Mostly Cloudy
    and Breezy

  • Tuesday

    Tuesday: Showers, mainly after 2pm. High near 56. Breezy, with a south wind 15 to 17 mph, with gusts as high as 26 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 56 °F

    Breezy.
    Partly Sunny
    then Showers

  • Tuesday Night

    Tuesday Night: Showers before 11pm, then showers and possibly a thunderstorm between 11pm and 2am, then showers after 2am. Low around 50. Breezy, with a south wind 15 to 18 mph, with gusts as high as 26 mph. Chance of precipitation is 100%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 50 °F

    Showers and
    Breezy

  • Wednesday

    Wednesday: Showers, with thunderstorms also possible after 2pm. High near 53. Breezy, with a south southeast wind 11 to 18 mph, with gusts as high as 25 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 53 °F

    Showers and
    Breezy

  • Wednesday Night

    Wednesday Night: Showers. Low around 49. Breezy. Chance of precipitation is 80%.

    Low: 49 °F

    Showers and
    Breezy

  • Thursday

    Thursday: Showers likely, then showers and possibly a thunderstorm after 11am. High near 52. Breezy. Chance of precipitation is 90%.

    High: 52 °F

    Showers and
    Breezy

  • Thursday Night

    Thursday Night: A chance of showers before 11pm. Mostly cloudy, with a low around 49.

    Low: 49 °F

    Chance
    Showers then
    Mostly Cloudy

  • Friday

    Friday: A slight chance of showers after 11am. Partly sunny, with a high near 56.

    High: 56 °F

    Slight Chance
    Showers

Detailed Forecast

This Afternoon
Showers likely and possibly a thunderstorm. Cloudy, with a steady temperature around 54. South wind around 6 mph. Chance of precipitation is 70%.
Tonight
Showers and thunderstorms likely before 11pm, then a slight chance of showers between 11pm and midnight. Mostly cloudy, with a low around 50. Breezy, with a south southeast wind 6 to 16 mph, with gusts as high as 21 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Tuesday
Showers, mainly after 2pm. High near 56. Breezy, with a south wind 15 to 17 mph, with gusts as high as 26 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Tuesday Night
Showers before 11pm, then showers and possibly a thunderstorm between 11pm and 2am, then showers after 2am. Low around 50. Breezy, with a south wind 15 to 18 mph, with gusts as high as 26 mph. Chance of precipitation is 100%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Wednesday
Showers, with thunderstorms also possible after 2pm. High near 53. Breezy, with a south southeast wind 11 to 18 mph, with gusts as high as 25 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Wednesday Night
Showers. Low around 49. Breezy. Chance of precipitation is 80%.
Thursday
Showers likely, then showers and possibly a thunderstorm after 11am. High near 52. Breezy. Chance of precipitation is 90%.
Thursday Night
A chance of showers before 11pm. Mostly cloudy, with a low around 49.
Friday
A slight chance of showers after 11am. Partly sunny, with a high near 56.
Friday Night
A chance of showers. Mostly cloudy, with a low around 49.
Saturday
A chance of showers. Partly sunny, with a high near 54.
Saturday Night
A slight chance of showers. Partly cloudy, with a low around 47.
Sunday
Mostly sunny, with a high near 57.
Sunday Night
Mostly clear, with a low around 45.
Monday
Sunny, with a high near 61.
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ABOUT THIS FORECAST

 
Point Forecast:
10 Miles ESE Kelso WA
 46.06°N 122.71°W (Elev. 2028 ft)
Last Update:
4:41 pm PDT Sep 29, 2025
Forecast Valid:
5pm PDT Sep 29, 2025-6pm PDT Oct 6, 2025
 
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