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Current conditions at

Southwest Washington Regional Airport (KKLS)

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

Clear

25°F

-4°C

Humidity 96%
Wind Speed N 0 MPH
Barometer 30.25 in (1024.38 mb)
Dewpoint 24°F (-4°C)
Visibility 10.00 mi
Last update 20 Jan 05:56 AM PST
Extended Forecast for

4 Miles NW Kelso WA

  • Today

    Today: Widespread frost, mainly before 10am.  Otherwise, mostly sunny, with a high near 50. Calm wind.

    High: 50 °F

    Frost then
    Mostly Sunny

  • Tonight

    Tonight: Widespread frost, mainly after 11pm.  Otherwise, partly cloudy, with a low around 31. Calm wind.

    Low: 31 °F

    Frost

  • Wednesday

    Wednesday: Widespread frost, mainly before 10am.  Otherwise, mostly sunny, with a high near 47. Calm wind.

    High: 47 °F

    Frost then
    Sunny

  • Wednesday Night

    Wednesday Night: Widespread frost, mainly after 10pm.  Otherwise, mostly clear, with a low around 30. Calm wind.

    Low: 30 °F

    Frost

  • Thursday

    Thursday: Widespread frost, mainly before 10am.  Otherwise, partly sunny, with a high near 46. Calm wind.

    High: 46 °F

    Frost then
    Partly Sunny

  • Thursday Night

    Thursday Night: Widespread frost, mainly after midnight.  Otherwise, mostly cloudy, with a low around 33.

    Low: 33 °F

    Frost

  • Friday

    Friday: Areas of frost before 11am.  Otherwise, mostly sunny, with a high near 46.

    High: 46 °F

    Areas Frost
    then Mostly
    Sunny

  • Friday Night

    Friday Night: Widespread frost, mainly after 1am.  Otherwise, partly cloudy, with a low around 30.

    Low: 30 °F

    Frost

  • Saturday

    Saturday: Widespread frost, mainly before 10am.  Otherwise, mostly sunny, with a high near 47.

    High: 47 °F

    Frost then
    Mostly Sunny

Detailed Forecast

Today
Widespread frost, mainly before 10am. Otherwise, mostly sunny, with a high near 50. Calm wind.
Tonight
Widespread frost, mainly after 11pm. Otherwise, partly cloudy, with a low around 31. Calm wind.
Wednesday
Widespread frost, mainly before 10am. Otherwise, mostly sunny, with a high near 47. Calm wind.
Wednesday Night
Widespread frost, mainly after 10pm. Otherwise, mostly clear, with a low around 30. Calm wind.
Thursday
Widespread frost, mainly before 10am. Otherwise, partly sunny, with a high near 46. Calm wind.
Thursday Night
Widespread frost, mainly after midnight. Otherwise, mostly cloudy, with a low around 33.
Friday
Areas of frost before 11am. Otherwise, mostly sunny, with a high near 46.
Friday Night
Widespread frost, mainly after 1am. Otherwise, partly cloudy, with a low around 30.
Saturday
Widespread frost, mainly before 10am. Otherwise, mostly sunny, with a high near 47.
Saturday Night
A slight chance of rain before 1am, then a slight chance of rain and snow. Mostly cloudy, with a low around 33.
Sunday
A chance of rain and snow. Mostly cloudy, with a high near 45.
Sunday Night
Rain likely. Mostly cloudy, with a low around 38.
Monday
A chance of rain. Mostly cloudy, with a high near 51.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles NW Kelso WA
 46.16°N 122.95°W (Elev. 200 ft)
5:41 am PST Jan 20, 2026
6am PST Jan 20, 2026-6pm PST Jan 26, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database