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Lingering Winter Weather in Interior New England; Snow Squalls Developing Downwind of the Lower Great Lakes

A wintry mix will continue in interior New England through tonight as a coastal storm quickly passes to the east. Heavy snow is expected in northern Maine, with a coating of ice expected for much of interior New England. Behind this storm system, lake effect snow and snow squalls will develop from the Ohio Valley to interior New England through Monday. Read More >

Current conditions at

Southwest Washington Regional Airport (KKLS)

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

Overcast

48°F

9°C

Humidity 81%
Wind Speed SSE 10 MPH
Barometer 30.35 in (1027.77 mb)
Dewpoint 43°F (6°C)
Visibility 10.00 mi
Wind Chill44°F (7°C)
Last update 12 Jan 02:00 AM PST
Extended Forecast for

Kelso WA

  • Overnight

    Overnight: A 20 percent chance of rain after 3am. Mostly cloudy, with a low around 43. South southeast wind around 7 mph.

    Low: 43 °F

    Slight Chance
    Rain

  • Monday

    Monday: Partly sunny, with a high near 54. South southeast wind 6 to 8 mph.

    High: 54 °F

    Partly Sunny

  • Monday Night

    Monday Night: Patchy dense fog before 11pm, then patchy dense fog after midnight. Otherwise, mostly cloudy, with a low around 41. Calm wind.

    Low: 41 °F

    Patchy Dense
    Fog

  • Tuesday

    Tuesday: Widespread dense fog, mainly before 10am. Otherwise, partly sunny, with a high near 55. Calm wind.

    High: 55 °F

    Dense Fog
    then Partly
    Sunny

  • Tuesday Night

    Tuesday Night: Patchy dense fog. Otherwise, mostly cloudy, with a low around 38. Calm wind.

    Low: 38 °F

    Patchy Dense
    Fog

  • Wednesday

    Wednesday: Patchy dense fog before noon. Otherwise, partly sunny, with a high near 52.

    High: 52 °F

    Patchy Dense
    Fog then
    Partly Sunny

  • Wednesday Night

    Wednesday Night: Patchy fog before 1am. Otherwise, mostly cloudy, with a low around 39.

    Low: 39 °F

    Patchy Fog

  • Thursday

    Thursday: Mostly cloudy, then gradually becoming sunny, with a high near 53.

    High: 53 °F

    Decreasing
    Clouds

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 34.

    Low: 34 °F

    Partly Cloudy

Detailed Forecast

Overnight
A 20 percent chance of rain after 3am. Mostly cloudy, with a low around 43. South southeast wind around 7 mph.
Monday
Partly sunny, with a high near 54. South southeast wind 6 to 8 mph.
Monday Night
Patchy dense fog before 11pm, then patchy dense fog after midnight. Otherwise, mostly cloudy, with a low around 41. Calm wind.
Tuesday
Widespread dense fog, mainly before 10am. Otherwise, partly sunny, with a high near 55. Calm wind.
Tuesday Night
Patchy dense fog. Otherwise, mostly cloudy, with a low around 38. Calm wind.
Wednesday
Patchy dense fog before noon. Otherwise, partly sunny, with a high near 52.
Wednesday Night
Patchy fog before 1am. Otherwise, mostly cloudy, with a low around 39.
Thursday
Mostly cloudy, then gradually becoming sunny, with a high near 53.
Thursday Night
Partly cloudy, with a low around 34.
Friday
Sunny, with a high near 54.
Friday Night
Mostly clear, with a low around 34.
Saturday
Sunny, with a high near 54.
Saturday Night
Mostly clear, with a low around 35.
Sunday
Sunny, with a high near 53.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Kelso WA
 46.12°N 122.91°W (Elev. 52 ft)
Last Update:
2:21 am PST Jan 12, 2026
Forecast Valid:
2am PST Jan 12, 2026-6pm PST Jan 18, 2026
 
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Additional Resources

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Chance of Precipitation