Current conditions at

Southwest Washington Regional Airport (KKLS)

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

rain,mist

48°F

9°C

Humidity 92%
Wind Speed WNW 3 MPH
Barometer 29.81 in (1009.48 mb)
Dewpoint 46°F (8°C)
Visibility 4.00 mi
Last update 15 Apr 01:56 AM PDT
Extended Forecast for

4 Miles NW 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 20 percent chance of rain before 4am.  Snow level 1900 feet. Cloudy, with a low around 38. Northwest wind around 5 mph becoming calm.

    Low: 38 °F

    Slight Chance
    Rain

  • Wednesday

    Wednesday: Showers and possibly a thunderstorm.  Snow level 1400 feet rising to 1900 feet in the afternoon. High near 50. Light west wind increasing to 5 to 10 mph in the morning. Winds could gust as high as 20 mph.  Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 50 °F

    Showers

  • Wednesday Night

    Wednesday Night: Showers and thunderstorms likely before 8pm, then a chance of showers between 8pm and 10pm.  Patchy frost after 1am. Snow level 1800 feet.  Otherwise, partly cloudy, with a low around 35. West wind 5 to 7 mph becoming calm  in the evening.  Chance of precipitation is 60%.

    Low: 35 °F

    Showers
    Likely then
    Patchy Frost

  • Thursday

    Thursday: A 30 percent chance of showers after 11am.  Patchy frost before 7am. Snow level 2100 feet rising to 3100 feet in the afternoon.  Otherwise, partly sunny, with a high near 56. Calm wind becoming west around 6 mph in the afternoon.

    High: 56 °F

    Chance
    Showers

  • Thursday Night

    Thursday Night: Increasing clouds, with a low around 39. West wind 5 to 9 mph becoming calm  in the evening. Winds could gust as high as 18 mph.

    Low: 39 °F

    Increasing
    Clouds

  • Friday

    Friday: Partly sunny, with a high near 60.

    High: 60 °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 67.

    High: 67 °F

    Slight Chance
    Rain

  • Saturday Night

    Saturday Night: A chance of rain.  Mostly cloudy, with a low around 48.

    Low: 48 °F

    Chance Rain

Detailed Forecast

Overnight
A 20 percent chance of rain before 4am. Snow level 1900 feet. Cloudy, with a low around 38. Northwest wind around 5 mph becoming calm.
Wednesday
Showers and possibly a thunderstorm. Snow level 1400 feet rising to 1900 feet in the afternoon. High near 50. Light west wind increasing to 5 to 10 mph in the morning. Winds could gust as high as 20 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Wednesday Night
Showers and thunderstorms likely before 8pm, then a chance of showers between 8pm and 10pm. Patchy frost after 1am. Snow level 1800 feet. Otherwise, partly cloudy, with a low around 35. West wind 5 to 7 mph becoming calm in the evening. Chance of precipitation is 60%.
Thursday
A 30 percent chance of showers after 11am. Patchy frost before 7am. Snow level 2100 feet rising to 3100 feet in the afternoon. Otherwise, partly sunny, with a high near 56. Calm wind becoming west around 6 mph in the afternoon.
Thursday Night
Increasing clouds, with a low around 39. West wind 5 to 9 mph becoming calm in the evening. Winds could gust as high as 18 mph.
Friday
Partly sunny, with a high near 60.
Friday Night
Mostly cloudy, with a low around 40.
Saturday
A slight chance of rain after 11am. Partly sunny, with a high near 67.
Saturday Night
A chance of rain. Mostly cloudy, with a low around 48.
Sunday
A chance of rain. Mostly cloudy, with a high near 67.
Sunday Night
A chance of rain. Mostly cloudy, with a low around 47.
Monday
A chance of rain. Partly sunny, with a high near 70.
Monday Night
A slight chance of rain. Partly cloudy, with a low around 47.
Tuesday
A chance of rain. Partly sunny, with a high near 67.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles NW Kelso WA
 46.16°N 122.95°W (Elev. 200 ft)
2:01 am PDT Apr 15, 2026
2am PDT Apr 15, 2026-6pm PDT Apr 21, 2026
 
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