Current conditions at

Southwest Washington Regional Airport (KKLS)

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

Rain

43°F

6°C

Humidity 92%
Wind Speed NNW 5 MPH
Barometer 29.84 in (1010.5 mb)
Dewpoint 41°F (5°C)
Visibility 10.00 mi
Wind Chill40°F (4°C)
Last update 15 Apr 03:56 AM PDT
Extended Forecast for

12 Miles E Kelso WA

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

    Overnight: A slight chance of rain and snow before 5am.  Snow level 1700 feet. Cloudy, with a low around 35. Light north northwest wind.  Chance of precipitation is 20%.

    Low: 35 °F

    Slight Chance
    Rain/Snow

  • Wednesday

    Wednesday: A chance of rain and snow showers between 9am and 11am, then rain showers. Some thunder is also possible.  Areas of frost between 7am and 9am. Snow level 1400 feet rising to 2100 feet in the afternoon. High near 43. Light northwest wind becoming west 5 to 10 mph in the morning. Winds could gust as high as 20 mph.  Chance of precipitation is 100%. Little or no snow accumulation expected.

    High: 43 °F

    Rain/Snow
    Likely then
    Showers

  • Wednesday Night

    Wednesday Night: Rain and snow showers likely, mainly before 1am. Some thunder is also possible.  Areas of frost between 2am and 4am. Snow level 1700 feet.  Otherwise, mostly cloudy, with a low around 34. West wind around 6 mph becoming calm  in the evening.  Chance of precipitation is 70%. Little or no snow accumulation expected.

    Low: 34 °F

    Rain/Snow
    Likely then
    Slight Chance
    Rain/Snow

  • Thursday

    Thursday: A 40 percent chance of showers after 11am.  Snow level 1900 feet rising to 3100 feet in the afternoon. Partly sunny, with a high near 49. Calm wind becoming west around 6 mph in the afternoon.

    High: 49 °F

    Chance
    Showers

  • Thursday Night

    Thursday Night: A 20 percent chance of showers before 11pm.  Areas of frost after 3am. Snow level 3300 feet lowering to 2400 feet after midnight .  Otherwise, partly cloudy, with a low around 36. West wind 5 to 8 mph becoming calm  in the evening.

    Low: 36 °F

    Slight Chance
    Showers then
    Areas Frost

  • Friday

    Friday: Partly sunny, with a high near 55.

    High: 55 °F

    Partly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 40.

    Low: 40 °F

    Mostly Cloudy

  • Saturday

    Saturday: A slight chance of rain after 11am.  Partly sunny, with a high near 62.

    High: 62 °F

    Slight Chance
    Rain

  • Saturday Night

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

    Low: 46 °F

    Chance Rain

Detailed Forecast

Overnight
A slight chance of rain and snow before 5am. Snow level 1700 feet. Cloudy, with a low around 35. Light north northwest wind. Chance of precipitation is 20%.
Wednesday
A chance of rain and snow showers between 9am and 11am, then rain showers. Some thunder is also possible. Areas of frost between 7am and 9am. Snow level 1400 feet rising to 2100 feet in the afternoon. High near 43. Light northwest wind becoming west 5 to 10 mph in the morning. Winds could gust as high as 20 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.
Wednesday Night
Rain and snow showers likely, mainly before 1am. Some thunder is also possible. Areas of frost between 2am and 4am. Snow level 1700 feet. Otherwise, mostly cloudy, with a low around 34. West wind around 6 mph becoming calm in the evening. Chance of precipitation is 70%. Little or no snow accumulation expected.
Thursday
A 40 percent chance of showers after 11am. Snow level 1900 feet rising to 3100 feet in the afternoon. Partly sunny, with a high near 49. Calm wind becoming west around 6 mph in the afternoon.
Thursday Night
A 20 percent chance of showers before 11pm. Areas of frost after 3am. Snow level 3300 feet lowering to 2400 feet after midnight . Otherwise, partly cloudy, with a low around 36. West wind 5 to 8 mph becoming calm in the evening.
Friday
Partly sunny, with a high near 55.
Friday Night
Mostly cloudy, with a low around 40.
Saturday
A slight chance of rain after 11am. Partly sunny, with a high near 62.
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 62.
Sunday Night
A chance of rain. Mostly cloudy, with a low around 46.
Monday
A chance of rain. Partly sunny, with a high near 65.
Monday Night
A chance of rain. Partly cloudy, with a low around 46.
Tuesday
A chance of rain. Partly sunny, with a high near 62.
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ABOUT THIS FORECAST

 
Point Forecast:
12 Miles E Kelso WA
 46.09°N 122.65°W (Elev. 1257 ft)
3:41 am PDT Apr 15, 2026
4am PDT Apr 15, 2026-6pm PDT Apr 21, 2026
 
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Additional Resources

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