National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Tracking Winter Storm and Severe Weather Impacts Through This Weekend

Heavy mountain snow will continue into Thursday afternoon across the Cascades. Two fast moving storms will track from the southern Rockies to the Great Lakes Thursday and then Friday into Sunday with areas of gusty winds, and heavy snow. In the Southeast U.S., severe thunderstorms and heavy to excessive rainfall are forecast on Friday. Read More >

Current conditions at

Southwest Washington Regional Airport (KKLS)

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

Overcast

37°F

3°C

Humidity 93%
Wind Speed SE 8 MPH
Barometer 30.09 in (1018.96 mb)
Dewpoint 36°F (2°C)
Visibility 10.00 mi
Wind Chill31°F (-1°C)
Last update 08 Jan 03:00 AM PST
Extended Forecast for

Kelso WA

  • Overnight

    Overnight: A 30 percent chance of showers, mainly before 5am. Snow level 1400 feet. Mostly cloudy, with a low around 36. West wind around 6 mph.

    Low: 36 °F

    Chance
    Showers

  • Thursday

    Thursday: Rain and snow showers likely before 10am, then rain showers. Snow level 1800 feet rising to 3200 feet in the afternoon. High near 45. South wind around 6 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.

    High: 45 °F

    Rain/Snow
    Likely then
    Showers

  • Thursday Night

    Thursday Night: A 40 percent chance of showers, mainly between 9pm and 3am. Cloudy, with a low around 40. Calm wind becoming south southeast around 6 mph after midnight.

    Low: 40 °F

    Chance
    Showers

  • Friday

    Friday: Mostly cloudy, with a high near 50. South southeast wind around 6 mph.

    High: 50 °F

    Mostly Cloudy

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 36. Southeast wind 3 to 6 mph.

    Low: 36 °F

    Mostly Cloudy

  • Saturday

    Saturday: A 10 percent chance of rain after 4pm. Mostly cloudy, with a high near 50.

    High: 50 °F

    Mostly Cloudy
    then Slight
    Chance Rain

  • Saturday Night

    Saturday Night: A 40 percent chance of rain, mainly after 10pm. Mostly cloudy, with a low around 39.

    Low: 39 °F

    Chance Rain

  • Sunday

    Sunday: A chance of rain. Cloudy, with a high near 49.

    High: 49 °F

    Chance Rain

  • Sunday Night

    Sunday Night: Rain likely, mainly after 10pm. Mostly cloudy, with a low around 43.

    Low: 43 °F

    Rain Likely

Detailed Forecast

Overnight
A 30 percent chance of showers, mainly before 5am. Snow level 1400 feet. Mostly cloudy, with a low around 36. West wind around 6 mph.
Thursday
Rain and snow showers likely before 10am, then rain showers. Snow level 1800 feet rising to 3200 feet in the afternoon. High near 45. South wind around 6 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.
Thursday Night
A 40 percent chance of showers, mainly between 9pm and 3am. Cloudy, with a low around 40. Calm wind becoming south southeast around 6 mph after midnight.
Friday
Mostly cloudy, with a high near 50. South southeast wind around 6 mph.
Friday Night
Mostly cloudy, with a low around 36. Southeast wind 3 to 6 mph.
Saturday
A 10 percent chance of rain after 4pm. Mostly cloudy, with a high near 50.
Saturday Night
A 40 percent chance of rain, mainly after 10pm. Mostly cloudy, with a low around 39.
Sunday
A chance of rain. Cloudy, with a high near 49.
Sunday Night
Rain likely, mainly after 10pm. Mostly cloudy, with a low around 43.
Monday
Rain likely, mainly before 10am. Cloudy, with a high near 52.
Monday Night
A chance of rain. Mostly cloudy, with a low around 44.
Tuesday
A slight chance of rain. Mostly cloudy, with a high near 57.
Tuesday Night
Mostly cloudy, with a low around 41.
Wednesday
Partly sunny, with a high near 55.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Kelso WA
 46.12°N 122.91°W (Elev. 52 ft)
Last Update:
2:45 am PST Jan 8, 2026
Forecast Valid:
3am PST Jan 8, 2026-6pm PST Jan 14, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation