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

US30 EB at Lewis/Clark Br HWY2W MP48.68 (ODT93)

Lat: 46.09595°NLon: 122.96919°WElev: 36.0ft.

NA

38°F

3°C

Humidity 92%
Wind Speed WSW 0 MPH
Barometer NA
Dewpoint 36°F (2°C)
Visibility NA
Last update 27 Dec 06:41 PM PST
Extended Forecast for

5 Miles WSW Kelso WA

  • Tonight

    Tonight: A slight chance of showers between 7pm and 10pm.  Patchy fog before 3am, then patchy fog after 5am. Patchy frost after 1am. Snow level 1600 feet.  Otherwise, mostly cloudy, with a low around 34. Calm wind.  Chance of precipitation is 20%.

    Low: 34 °F

    Slight Chance
    Showers then
    Patchy Frost
    and Patchy
    Fog

  • Sunday

    Sunday: Patchy fog before 10am. Areas of frost before 10am.  Otherwise, partly sunny, with a high near 44. Calm wind.

    High: 44 °F

    Areas Frost
    and Patchy
    Fog then
    Partly Sunny

  • Sunday Night

    Sunday Night: Areas of frost after 1am.  Otherwise, mostly cloudy, with a low around 34. Calm wind.

    Low: 34 °F

    Mostly Cloudy
    then Areas
    Frost

  • Monday

    Monday: Widespread frost, mainly before 10am.  Otherwise, partly sunny, with a high near 47. Calm wind.

    High: 47 °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 8am.  Otherwise, partly sunny, with a high near 48.

    High: 48 °F

    Frost then
    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 33.

    Low: 33 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 48.

    High: 48 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: A slight chance of rain after 10pm.  Mostly cloudy, with a low around 35.

    Low: 35 °F

    Slight Chance
    Rain

Detailed Forecast

Tonight
A slight chance of showers between 7pm and 10pm. Patchy fog before 3am, then patchy fog after 5am. Patchy frost after 1am. Snow level 1600 feet. Otherwise, mostly cloudy, with a low around 34. Calm wind. Chance of precipitation is 20%.
Sunday
Patchy fog before 10am. Areas of frost before 10am. Otherwise, partly sunny, with a high near 44. Calm wind.
Sunday Night
Areas of frost after 1am. Otherwise, mostly cloudy, with a low around 34. Calm wind.
Monday
Widespread frost, mainly before 10am. Otherwise, partly sunny, with a high near 47. Calm wind.
Monday Night
Widespread frost, mainly after 3am. Otherwise, mostly cloudy, with a low around 33. Calm wind.
Tuesday
Widespread frost, mainly before 8am. Otherwise, partly sunny, with a high near 48.
Tuesday Night
Mostly cloudy, with a low around 33.
Wednesday
Partly sunny, with a high near 48.
Wednesday Night
A slight chance of rain after 10pm. Mostly cloudy, with a low around 35.
New Year's Day
Rain likely, mainly after 4pm. Mostly cloudy, with a high near 48.
Thursday Night
Rain. Cloudy, with a low around 39.
Friday
Rain. Mostly cloudy, with a high near 47.
Friday Night
Rain likely. Mostly cloudy, with a low around 37.
Saturday
Rain likely. Mostly cloudy, with a high near 46.
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles WSW Kelso WA
 46.11°N 123°W (Elev. 213 ft)
6:41 pm PST Dec 27, 2025
6pm PST Dec 27, 2025-6pm PST Jan 3, 2026
 
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Additional Resources

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