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Hazardous Weather Conditions

Current conditions at

Southwest Washington Regional Airport (KKLS)

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

Partly Cloudy

45°F

7°C

Humidity 70%
Wind Speed W 4 MPH
Barometer 30.01 in (1016.26 mb)
Dewpoint 35°F (2°C)
Visibility 10.00 mi
Wind Chill43°F (6°C)
Last update 15 Apr 06:20 PM PDT
Extended Forecast for

8 Miles ESE Kelso WA

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

  • Tonight

    Tonight: Rain and snow showers, mainly before 3am. Some thunder is also possible. Patchy fog after 2am. Areas of frost between 4am and 5am. Snow level 1600 feet. Low around 34. West northwest wind 5 to 10 mph becoming light and variable in the evening. Winds could gust as high as 18 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.

    Low: 34 °F

    Rain/Snow
    then Slight
    Chance
    Rain/Snow and
    Patchy Fog

  • Thursday

    Thursday: A slight chance of showers between 2pm and 4pm. Areas of frost between 7am and 9am. Snow level 1800 feet rising to 3400 feet in the afternoon. Otherwise, partly sunny, with a high near 51. Calm wind becoming west 5 to 8 mph in the afternoon. Chance of precipitation is 20%.

    High: 51 °F

    Areas Frost
    then Slight
    Chance
    Showers

  • Thursday Night

    Thursday Night: Patchy frost after 3am. Otherwise, increasing clouds, with a low around 36. West northwest wind 5 to 9 mph becoming calm in the evening.

    Low: 36 °F

    Partly Cloudy
    then Patchy
    Frost

  • Friday

    Friday: Partly sunny, with a high near 56. Calm wind.

    High: 56 °F

    Partly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 41. Calm wind.

    Low: 41 °F

    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 62.

    High: 62 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: A 30 percent chance of rain. Mostly cloudy, with a low around 47.

    Low: 47 °F

    Chance Rain

  • Sunday

    Sunday: A chance of rain. Mostly cloudy, with a high near 63.

    High: 63 °F

    Chance Rain

  • Sunday Night

    Sunday Night: A slight chance of rain before 11pm. Mostly cloudy, with a low around 47.

    Low: 47 °F

    Slight Chance
    Rain then
    Mostly Cloudy

Detailed Forecast

Tonight
Rain and snow showers, mainly before 3am. Some thunder is also possible. Patchy fog after 2am. Areas of frost between 4am and 5am. Snow level 1600 feet. Low around 34. West northwest wind 5 to 10 mph becoming light and variable in the evening. Winds could gust as high as 18 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.
Thursday
A slight chance of showers between 2pm and 4pm. Areas of frost between 7am and 9am. Snow level 1800 feet rising to 3400 feet in the afternoon. Otherwise, partly sunny, with a high near 51. Calm wind becoming west 5 to 8 mph in the afternoon. Chance of precipitation is 20%.
Thursday Night
Patchy frost after 3am. Otherwise, increasing clouds, with a low around 36. West northwest wind 5 to 9 mph becoming calm in the evening.
Friday
Partly sunny, with a high near 56. Calm wind.
Friday Night
Mostly cloudy, with a low around 41. Calm wind.
Saturday
Partly sunny, with a high near 62.
Saturday Night
A 30 percent chance of rain. Mostly cloudy, with a low around 47.
Sunday
A chance of rain. Mostly cloudy, with a high near 63.
Sunday Night
A slight chance of rain before 11pm. Mostly cloudy, with a low around 47.
Monday
A slight chance of rain after 11am. Partly sunny, with a high near 66.
Monday Night
A chance of rain. Mostly cloudy, with a low around 48.
Tuesday
A chance of rain. Mostly cloudy, with a high near 59.
Tuesday Night
A chance of rain. Mostly cloudy, with a low around 46.
Wednesday
A chance of rain. Mostly cloudy, with a high near 55.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
8 Miles ESE Kelso WA
 46.08°N 122.74°W (Elev. 1099 ft)
Last Update:
6:41 pm PDT Apr 15, 2026
Forecast Valid:
6pm PDT Apr 15, 2026-6pm PDT Apr 22, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation