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Current conditions at

Southwest Washington Regional Airport (KKLS)

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

Clear

42°F

6°C

Humidity 75%
Wind Speed N 0 MPH
Barometer 30.24 in (1024.04 mb)
Dewpoint 35°F (2°C)
Visibility 10.00 mi
Last update 19 Jan 05:56 PM PST
Extended Forecast for

10 Miles ESE Kelso WA

  • Tonight

    Tonight: Mostly clear, with a low around 36. East wind 5 to 7 mph.

    Low: 36 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 50. East southeast wind 3 to 8 mph.

    High: 50 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 33. East wind around 7 mph.

    Low: 33 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 48. Southeast wind around 6 mph.

    High: 48 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Areas of frost before 10pm, then widespread frost after 1am.  Otherwise, partly cloudy, with a low around 32. Calm wind becoming east around 5 mph.

    Low: 32 °F

    Frost

  • Thursday

    Thursday: Widespread frost before 8am.  Otherwise, mostly sunny, with a high near 45.

    High: 45 °F

    Frost then
    Mostly Sunny

  • Thursday Night

    Thursday Night: Widespread frost, mainly after 1am.  Otherwise, partly cloudy, with a low around 32.

    Low: 32 °F

    Frost

  • Friday

    Friday: Areas of frost before 10am.  Otherwise, sunny, with a high near 46.

    High: 46 °F

    Areas Frost
    then Sunny

  • Friday Night

    Friday Night: Widespread frost, mainly after 10pm.  Otherwise, mostly clear, with a low around 32.

    Low: 32 °F

    Frost

Detailed Forecast

Tonight
Mostly clear, with a low around 36. East wind 5 to 7 mph.
Tuesday
Sunny, with a high near 50. East southeast wind 3 to 8 mph.
Tuesday Night
Mostly clear, with a low around 33. East wind around 7 mph.
Wednesday
Sunny, with a high near 48. Southeast wind around 6 mph.
Wednesday Night
Areas of frost before 10pm, then widespread frost after 1am. Otherwise, partly cloudy, with a low around 32. Calm wind becoming east around 5 mph.
Thursday
Widespread frost before 8am. Otherwise, mostly sunny, with a high near 45.
Thursday Night
Widespread frost, mainly after 1am. Otherwise, partly cloudy, with a low around 32.
Friday
Areas of frost before 10am. Otherwise, sunny, with a high near 46.
Friday Night
Widespread frost, mainly after 10pm. Otherwise, mostly clear, with a low around 32.
Saturday
A slight chance of rain and snow before 1pm, then a slight chance of rain. Snow level 2200 feet rising to 3200 feet in the afternoon. Partly sunny, with a high near 45.
Saturday Night
A chance of rain and snow. Mostly cloudy, with a low around 36.
Sunday
Rain and snow likely. Mostly cloudy, with a high near 46.
Sunday Night
Rain likely. Mostly cloudy, with a low around 40.
Monday
A chance of rain. Mostly cloudy, with a high near 49.
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ABOUT THIS FORECAST

 
Point Forecast:
10 Miles ESE Kelso WA
 46.09°N 122.68°W (Elev. 1358 ft)
5:41 pm PST Jan 19, 2026
6pm PST Jan 19, 2026-6pm PST Jan 26, 2026
 
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Additional Resources

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