Current conditions at

Southwest Washington Regional Airport (KKLS)

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

Mostly Cloudy

41°F

5°C

Humidity 95%
Wind Speed N 3 MPH
Barometer 29.84 in (1010.5 mb)
Dewpoint 40°F (4°C)
Visibility 10.00 mi
Last update 15 Apr 05:56 AM PDT
Extended Forecast for

11 Miles E Kelso WA

Frost Advisory April 16, 01:00am until April 16, 09:00am
Click here for hazard details and duration
Frost Advisory
  • Today

    Today: Snow showers, possibly mixed with rain before 2pm, then snow showers between 2pm and 3pm, then snow showers, possibly mixed with rain after 3pm. Some thunder is also possible.  Widespread frost between 7am and 9am. High near 41. Light northwest wind becoming west 6 to 11 mph in the morning. Winds could gust as high as 21 mph.  Chance of precipitation is 90%. Little or no snow accumulation expected.

    High: 41 °F

    Snow Showers
    Likely then
    Rain/Snow

  • Tonight

    Tonight: Snow showers likely, possibly mixed with rain before 1am, then a slight chance of snow showers between 1am and 2am. Some thunder is also possible.  Widespread frost, mainly between 2am and 4am.  Otherwise, mostly cloudy, with a low around 33. West wind 5 to 7 mph becoming calm  in the evening.  Chance of precipitation is 70%. Little or no snow accumulation expected.

    Low: 33 °F

    Rain/Snow
    Likely then
    Slight Chance
    Snow Showers

  • Thursday

    Thursday: A chance of rain and snow showers between 11am and 2pm, then a chance of rain showers after 2pm.  Snow level rising to 3100 feet in the afternoon. Partly sunny, with a high near 46. Calm wind becoming west 5 to 7 mph in the afternoon.  Chance of precipitation is 40%. Little or no snow accumulation expected.

    High: 46 °F

    Chance
    Rain/Snow

  • Thursday Night

    Thursday Night: A 20 percent chance of showers before 11pm.  Areas of frost after 11pm. Snow level 3300 feet lowering to 2400 feet after midnight .  Otherwise, mostly cloudy, with a low around 36. West wind 5 to 10 mph becoming light west northwest  in the evening.

    Low: 36 °F

    Slight Chance
    Showers then
    Areas Frost

  • Friday

    Friday: Partly sunny, with a high near 52. Calm wind.

    High: 52 °F

    Partly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 39.

    Low: 39 °F

    Mostly Cloudy

  • Saturday

    Saturday: A 20 percent chance of rain after 11am.  Snow level 3900 feet rising to 5100 feet in the afternoon. Partly sunny, with a high near 59.

    High: 59 °F

    Slight Chance
    Rain

  • Saturday Night

    Saturday Night: A chance of rain.  Mostly cloudy, with a low around 46.

    Low: 46 °F

    Chance Rain

  • Sunday

    Sunday: Rain likely, mainly after 11am.  Mostly cloudy, with a high near 60.

    High: 60 °F

    Rain Likely

Detailed Forecast

Today
Snow showers, possibly mixed with rain before 2pm, then snow showers between 2pm and 3pm, then snow showers, possibly mixed with rain after 3pm. Some thunder is also possible. Widespread frost between 7am and 9am. High near 41. Light northwest wind becoming west 6 to 11 mph in the morning. Winds could gust as high as 21 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.
Tonight
Snow showers likely, possibly mixed with rain before 1am, then a slight chance of snow showers between 1am and 2am. Some thunder is also possible. Widespread frost, mainly between 2am and 4am. Otherwise, mostly cloudy, with a low around 33. West wind 5 to 7 mph becoming calm in the evening. Chance of precipitation is 70%. Little or no snow accumulation expected.
Thursday
A chance of rain and snow showers between 11am and 2pm, then a chance of rain showers after 2pm. Snow level rising to 3100 feet in the afternoon. Partly sunny, with a high near 46. Calm wind becoming west 5 to 7 mph in the afternoon. Chance of precipitation is 40%. Little or no snow accumulation expected.
Thursday Night
A 20 percent chance of showers before 11pm. Areas of frost after 11pm. Snow level 3300 feet lowering to 2400 feet after midnight . Otherwise, mostly cloudy, with a low around 36. West wind 5 to 10 mph becoming light west northwest in the evening.
Friday
Partly sunny, with a high near 52. Calm wind.
Friday Night
Mostly cloudy, with a low around 39.
Saturday
A 20 percent chance of rain after 11am. Snow level 3900 feet rising to 5100 feet in the afternoon. Partly sunny, with a high near 59.
Saturday Night
A chance of rain. Mostly cloudy, with a low around 46.
Sunday
Rain likely, mainly after 11am. Mostly cloudy, with a high near 60.
Sunday Night
A chance of rain, mainly before 11pm. Mostly cloudy, with a low around 45.
Monday
A chance of rain. Partly sunny, with a high near 63.
Monday Night
A chance of rain. Partly cloudy, with a low around 46.
Tuesday
A chance of rain. Partly sunny, with a high near 60.
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ABOUT THIS FORECAST

 
Point Forecast:
11 Miles E Kelso WA
 46.11°N 122.66°W (Elev. 1909 ft)
5:41 am PDT Apr 15, 2026
6am PDT Apr 15, 2026-6pm PDT Apr 21, 2026
 
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Additional Resources

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