Tracking Late December Winter Storm Expected to Impact the Northern Plains through the Northeast U.S.

A winter storm system will rapidly intensify over the Midwest on Sunday and track through the Great Lakes on Monday. Periods of heavy snow are anticipated across the Upper Great Lakes late Sunday and continuing into Monday. At least 1/10 inch of ice accumulation is expected from a wintry mix across much of the interior Northeast U.S. starting Sunday afternoon. Read More >

Current conditions at

Southwest Washington Regional Airport (KKLS)

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

Overcast

36°F

2°C

Humidity 93%
Wind Speed SE 3 MPH
Barometer 30.64 in (1037.59 mb)
Dewpoint 34°F (1°C)
Visibility 10.00 mi
Last update 28 Dec 09:35 AM PST
Extended Forecast for

4 Miles NW Kelso WA

  • Today

    Today: Patchy dense fog before 10am. Areas of frost before 11am.  Otherwise, partly sunny, with a high near 43. Calm wind.

    High: 43 °F

    Areas Frost
    and Patchy
    Dense Fog
    then Partly
    Sunny

  • Tonight

    Tonight: Widespread frost, mainly after 4am.  Otherwise, mostly cloudy, with a low around 33. Calm wind.

    Low: 33 °F

    Frost

  • Monday

    Monday: Widespread frost, mainly before 9am.  Otherwise, partly sunny, with a high near 46. Calm wind.

    High: 46 °F

    Frost then
    Partly Sunny

  • Monday Night

    Monday Night: Widespread frost, mainly after 3am.  Otherwise, mostly cloudy, with a low around 33. Calm wind.

    Low: 33 °F

    Frost

  • Tuesday

    Tuesday: Widespread frost, mainly before 9am.  Otherwise, partly sunny, with a high near 48. Light south southeast wind.

    High: 48 °F

    Frost then
    Partly Sunny

  • Tuesday Night

    Tuesday Night: Widespread frost, mainly after 5am.  Otherwise, mostly cloudy, with a low around 33.

    Low: 33 °F

    Frost

  • Wednesday

    Wednesday: Widespread frost, mainly before 9am.  Otherwise, partly sunny, with a high near 47.

    High: 47 °F

    Frost then
    Partly Sunny

  • Wednesday Night

    Wednesday Night: A slight chance of rain after 4am.  Mostly cloudy, with a low around 37.

    Low: 37 °F

    Mostly Cloudy
    then Slight
    Chance Rain

  • New Year's Day

    New Year's Day: A chance of rain, mainly after 10am.  Cloudy, with a high near 48.

    High: 48 °F

    Chance Rain

Detailed Forecast

Today
Patchy dense fog before 10am. Areas of frost before 11am. Otherwise, partly sunny, with a high near 43. Calm wind.
Tonight
Widespread frost, mainly after 4am. Otherwise, mostly cloudy, with a low around 33. Calm wind.
Monday
Widespread frost, mainly before 9am. Otherwise, partly sunny, with a high near 46. Calm wind.
Monday Night
Widespread frost, mainly after 3am. Otherwise, mostly cloudy, with a low around 33. Calm wind.
Tuesday
Widespread frost, mainly before 9am. Otherwise, partly sunny, with a high near 48. Light south southeast wind.
Tuesday Night
Widespread frost, mainly after 5am. Otherwise, mostly cloudy, with a low around 33.
Wednesday
Widespread frost, mainly before 9am. Otherwise, partly sunny, with a high near 47.
Wednesday Night
A slight chance of rain after 4am. Mostly cloudy, with a low around 37.
New Year's Day
A chance of rain, mainly after 10am. Cloudy, with a high near 48.
Thursday Night
Rain likely. Cloudy, with a low around 41.
Friday
Rain likely. Cloudy, with a high near 47.
Friday Night
A chance of showers. Mostly cloudy, with a low around 37.
Saturday
A chance of rain and snow showers. Mostly cloudy, with a high near 45.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles NW Kelso WA
 46.16°N 122.95°W (Elev. 200 ft)
9:41 am PST Dec 28, 2025
9am PST Dec 28, 2025-6pm PST Jan 3, 2026
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database