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.

Rain

57°F

14°C

Humidity 87%
Wind Speed N 0 MPH
Barometer 29.86 in (1011.18 mb)
Dewpoint 54°F (12°C)
Visibility 8.00 mi
Last update 25 Jun 07:20 PM PDT
Extended Forecast for

5 Miles S Kelso WA

  • Tonight

    Tonight: Rain, mainly before 4am, then showers after 5am. Low around 54. Light and variable wind becoming south southeast 5 to 10 mph after midnight. Winds could gust as high as 22 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 54 °F

    Rain

  • Friday

    Friday: Showers, mainly before 2pm. High near 68. South southeast wind 7 to 9 mph becoming west northwest in the afternoon. Winds could gust as high as 18 mph. Chance of precipitation is 80%.

    High: 68 °F

    Showers

  • Friday Night

    Friday Night: A 50 percent chance of showers after 3am. Mostly cloudy, with a low around 51. West wind 5 to 8 mph becoming calm in the evening. Winds could gust as high as 18 mph.

    Low: 51 °F

    Chance
    Showers

  • Saturday

    Saturday: Showers likely before 11am, then showers and possibly a thunderstorm between 11am and 2pm, then showers after 2pm. High near 65. South southwest wind 3 to 7 mph. Chance of precipitation is 90%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 65 °F

    Showers

  • Saturday Night

    Saturday Night: A 30 percent chance of showers before 11pm. Mostly cloudy, with a low around 51. West northwest wind 5 to 7 mph becoming calm in the evening.

    Low: 51 °F

    Chance
    Showers then
    Mostly Cloudy

  • Sunday

    Sunday: A 40 percent chance of showers. Mostly cloudy, with a high near 65.

    High: 65 °F

    Chance
    Showers

  • Sunday Night

    Sunday Night: A 20 percent chance of rain before 11pm. Mostly cloudy, with a low around 52.

    Low: 52 °F

    Slight Chance
    Rain then
    Mostly Cloudy

  • Monday

    Monday: A slight chance of rain after 11am. Mostly cloudy, with a high near 66.

    High: 66 °F

    Slight Chance
    Rain

  • Monday Night

    Monday Night: A slight chance of rain. Mostly cloudy, with a low around 51.

    Low: 51 °F

    Slight Chance
    Rain

Detailed Forecast

Tonight
Rain, mainly before 4am, then showers after 5am. Low around 54. Light and variable wind becoming south southeast 5 to 10 mph after midnight. Winds could gust as high as 22 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Friday
Showers, mainly before 2pm. High near 68. South southeast wind 7 to 9 mph becoming west northwest in the afternoon. Winds could gust as high as 18 mph. Chance of precipitation is 80%.
Friday Night
A 50 percent chance of showers after 3am. Mostly cloudy, with a low around 51. West wind 5 to 8 mph becoming calm in the evening. Winds could gust as high as 18 mph.
Saturday
Showers likely before 11am, then showers and possibly a thunderstorm between 11am and 2pm, then showers after 2pm. High near 65. South southwest wind 3 to 7 mph. Chance of precipitation is 90%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Saturday Night
A 30 percent chance of showers before 11pm. Mostly cloudy, with a low around 51. West northwest wind 5 to 7 mph becoming calm in the evening.
Sunday
A 40 percent chance of showers. Mostly cloudy, with a high near 65.
Sunday Night
A 20 percent chance of rain before 11pm. Mostly cloudy, with a low around 52.
Monday
A slight chance of rain after 11am. Mostly cloudy, with a high near 66.
Monday Night
A slight chance of rain. Mostly cloudy, with a low around 51.
Tuesday
A slight chance of rain. Mostly cloudy, with a high near 67.
Tuesday Night
A slight chance of rain. Partly cloudy, with a low around 50.
Wednesday
A slight chance of rain. Mostly cloudy, with a high near 69.
Wednesday Night
Partly cloudy, with a low around 50.
Thursday
A chance of rain. Partly sunny, with a high near 69.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles S Kelso WA
 46.06°N 122.89°W (Elev. 200 ft)
Last Update:
6:41 pm PDT Jun 25, 2026
Forecast Valid:
7pm PDT Jun 25, 2026-6pm PDT Jul 2, 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