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

Chief Joseph Dam (CJDW)

Lat: 47.99083°NLon: 119.63556°WElev: 996.0ft.

NA

19°F

-7°C

Humidity 75%
Wind Speed SW 3 MPH
Barometer NA
Dewpoint 12°F (-11°C)
Visibility NA
Last update 28 Dec 09:00 AM PST
Extended Forecast for

Pateros WA

  • Today

    Today: Mostly sunny, with a high near 27. Calm wind.

    High: 27 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 19. Calm wind.

    Low: 19 °F

    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 29. Calm wind.

    High: 29 °F

    Partly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 22. Calm wind.

    Low: 22 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 31. Calm wind.

    High: 31 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 26.

    Low: 26 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 36.

    High: 36 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 27.

    Low: 27 °F

    Mostly Cloudy

  • New Year's Day

    New Year's Day: Mostly cloudy, with a high near 36.

    High: 36 °F

    Mostly Cloudy

Detailed Forecast

Today
Mostly sunny, with a high near 27. Calm wind.
Tonight
Mostly cloudy, with a low around 19. Calm wind.
Monday
Partly sunny, with a high near 29. Calm wind.
Monday Night
Mostly cloudy, with a low around 22. Calm wind.
Tuesday
Partly sunny, with a high near 31. Calm wind.
Tuesday Night
Mostly cloudy, with a low around 26.
Wednesday
Partly sunny, with a high near 36.
Wednesday Night
Mostly cloudy, with a low around 27.
New Year's Day
Mostly cloudy, with a high near 36.
Thursday Night
A slight chance of rain before 4am, then a slight chance of rain and snow. Snow level 1900 feet. Mostly cloudy, with a low around 29. Chance of precipitation is 20%.
Friday
A chance of rain and snow. Snow level 1800 feet. Mostly cloudy, with a high near 39. Chance of precipitation is 30%.
Friday Night
A slight chance of rain and snow. Snow level 1600 feet. Mostly cloudy, with a low around 27. Chance of precipitation is 20%.
Saturday
A slight chance of rain and snow. Snow level 1200 feet. Mostly cloudy, with a high near 37. Chance of precipitation is 20%.
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ABOUT THIS FORECAST

 
Point Forecast:
Pateros WA
 48.05°N 119.91°W (Elev. 902 ft)
8:52 am PST Dec 28, 2025
9am PST Dec 28, 2025-6pm PST Jan 3, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database