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A Wintry Mix in the Northeast; Rain and High Elevation Snow Returns to California

A clipper system tracking across the U.S./Canadian border will bring snowfall and mixed precipitation across the Northeast. A modest atmospheric river associated with a Pacific system will bring lower elevation/coastal rain, high elevation snow/wintry mix, and gusty winds in California into the Intermountain West. Read More >

Hazardous Weather Conditions

Current conditions at

Southwest Washington Regional Airport (KKLS)

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

Fog

39°F

4°C

Humidity 100%
Wind Speed N 0 MPH
Barometer 30.15 in (1021.0 mb)
Dewpoint 39°F (4°C)
Visibility 0.25 mi
Last update 10 Feb 02:56 AM PST
Extended Forecast for

Kelso WA

Dense Fog Advisory until February 10, 09:00am
Click here for hazard details and duration
Dense Fog Advisory
  •  
    Dense Fog Advisory until February 10, 09:00am

    NOW until 9:00am Tue

    Dense Fog Advisory

  • Overnight

    Low: 38 °F

    Patchy Frost
    and Patchy
    Fog

  • Tuesday

    Tuesday: Patchy fog before 9am. Patchy frost before 9am. Otherwise, mostly sunny, with a high near 53. Calm wind becoming north around 6 mph in the afternoon.

    High: 53 °F

    Patchy Frost
    and Patchy
    Fog then
    Sunny

  • Tuesday Night

    Tuesday Night: Patchy frost after 1am. Otherwise, mostly clear, with a low around 33. North wind 3 to 5 mph.

    Low: 33 °F

    Mostly Clear
    then Patchy
    Frost

  • Wednesday

    Wednesday: Areas of frost before 10am. Otherwise, sunny, with a high near 52. North wind 3 to 5 mph.

    High: 52 °F

    Areas Frost
    then Sunny

  • Wednesday Night

    Wednesday Night: Patchy fog after 3am. Patchy frost after 11pm. Otherwise, increasing clouds, with a low around 34. Calm wind.

    Low: 34 °F

    Patchy Frost
    then Areas
    Frost and
    Patchy Fog

  • Thursday

    Thursday: Patchy fog before 7am. Otherwise, partly sunny, with a high near 52.

    High: 52 °F

    Patchy Fog
    then Mostly
    Sunny

  • Thursday Night

    Thursday Night: A 30 percent chance of rain after 10pm. Increasing clouds, with a low around 37.

    Low: 37 °F

    Chance Rain

  • Friday

    Friday: Rain likely, mainly after 10am. Cloudy, with a high near 48.

    High: 48 °F

    Rain Likely

Detailed Forecast

Overnight
Patchy fog. Patchy frost after 4am. Otherwise, mostly cloudy, with a steady temperature around 38. Calm wind.
Tuesday
Patchy fog before 9am. Patchy frost before 9am. Otherwise, mostly sunny, with a high near 53. Calm wind becoming north around 6 mph in the afternoon.
Tuesday Night
Patchy frost after 1am. Otherwise, mostly clear, with a low around 33. North wind 3 to 5 mph.
Wednesday
Areas of frost before 10am. Otherwise, sunny, with a high near 52. North wind 3 to 5 mph.
Wednesday Night
Patchy fog after 3am. Patchy frost after 11pm. Otherwise, increasing clouds, with a low around 34. Calm wind.
Thursday
Patchy fog before 7am. Otherwise, partly sunny, with a high near 52.
Thursday Night
A 30 percent chance of rain after 10pm. Increasing clouds, with a low around 37.
Friday
Rain likely, mainly after 10am. Cloudy, with a high near 48.
Friday Night
Rain likely, mainly before 10pm. Mostly cloudy, with a low around 37.
Saturday
Rain likely, mainly after 10am. Mostly cloudy, with a high near 48.
Saturday Night
A chance of rain. Mostly cloudy, with a low around 34.
Sunday
A chance of rain. Snow level 2100 feet. Partly sunny, with a high near 48.
Sunday Night
A chance of rain. Snow level 2000 feet. Mostly cloudy, with a low around 33.
Washington's Birthday
A chance of rain. Snow level 1500 feet rising to 2000 feet in the afternoon. Mostly cloudy, with a high near 48.
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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:
2:41 am PST Feb 10, 2026
Forecast Valid:
3am PST Feb 10, 2026-6pm PST Feb 16, 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