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.

Mostly Cloudy

63°F

17°C

Humidity 82%
Wind Speed NW 8 MPH
Barometer 30.11 in (1019.64 mb)
Dewpoint 57°F (14°C)
Visibility 10.00 mi
Last update 17 Sep 09:35 PM PDT
Extended Forecast for

5 Miles S Kelso WA

  • Tonight

    Tonight: Partly cloudy, with a low around 54. Northwest wind 7 to 9 mph.

    Low: 54 °F

    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 76. North northwest wind 8 to 11 mph, with gusts as high as 22 mph.

    High: 76 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 52. North northwest wind 7 to 10 mph, with gusts as high as 22 mph.

    Low: 52 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 80. North northwest wind around 7 mph.

    High: 80 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 52. North northwest wind 5 to 7 mph becoming calm in the evening.

    Low: 52 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 76.

    High: 76 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: A 50 percent chance of rain, mainly after 11pm. Mostly cloudy, with a low around 58.

    Low: 58 °F

    Chance Rain

  • Sunday

    Sunday: Rain likely, mainly before 11am. Cloudy through mid morning, then gradual clearing, with a high near 71.

    High: 71 °F

    Rain Likely

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 53.

    Low: 53 °F

    Partly Cloudy

Detailed Forecast

Tonight
Partly cloudy, with a low around 54. Northwest wind 7 to 9 mph.
Thursday
Sunny, with a high near 76. North northwest wind 8 to 11 mph, with gusts as high as 22 mph.
Thursday Night
Mostly clear, with a low around 52. North northwest wind 7 to 10 mph, with gusts as high as 22 mph.
Friday
Sunny, with a high near 80. North northwest wind around 7 mph.
Friday Night
Mostly clear, with a low around 52. North northwest wind 5 to 7 mph becoming calm in the evening.
Saturday
Mostly sunny, with a high near 76.
Saturday Night
A 50 percent chance of rain, mainly after 11pm. Mostly cloudy, with a low around 58.
Sunday
Rain likely, mainly before 11am. Cloudy through mid morning, then gradual clearing, with a high near 71.
Sunday Night
Partly cloudy, with a low around 53.
Monday
Mostly sunny, with a high near 76.
Monday Night
Partly cloudy, with a low around 55.
Tuesday
A slight chance of rain. Mostly sunny, with a high near 76.
Tuesday Night
A chance of rain. Mostly cloudy, with a low around 58.
Wednesday
A chance of rain. Mostly cloudy, with a high near 73.
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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:
9:45 pm PDT Sep 17, 2025
Forecast Valid:
9pm PDT Sep 17, 2025-6pm PDT Sep 24, 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