National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Heavy Mountain Snow in the Northwest U.S.; Wintry Mix in the Northeast U.S.

Two more cold fronts will pass through the Northwest U.S. this week with heavy mountain snow continuing across the Cascades, and northern Rockies. A quick moving storm system will bring mixed precipitation including some freezing rain across the Northeast U.S. overnight into Wednesday. Read More >

Current conditions at

NCSB (NCSW1)

Lat: 48.42528°NLon: 120.14194°WElev: 1697.0ft.

NA

28°F

-2°C

Humidity 100%
Wind Speed NNW 4 MPH
Barometer NA
Dewpoint 28°F (-2°C)
Visibility NA
Wind Chill23°F (-5°C)
Last update 06 Jan 10:06 PM PST
Extended Forecast for

10 Miles NNE Winthrop WA

  • Tonight

    Tonight: A 20 percent chance of snow before 1am. Partly cloudy, with a low around 17. West wind around 6 mph, with gusts as high as 18 mph.

    Low: 17 °F

    Slight Chance
    Snow

  • Wednesday

    Wednesday: A 40 percent chance of snow after 1pm. Increasing clouds, with a high near 27. Southeast wind around 6 mph becoming light and variable. New snow accumulation of less than a half inch possible.

    High: 27 °F

    Sunny then
    Chance Snow

  • Wednesday Night

    Wednesday Night: A chance of snow before 10pm, then a slight chance of snow after 4am. Partly cloudy, with a low around 14. Calm wind becoming west around 5 mph after midnight. Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.

    Low: 14 °F

    Chance Snow
    then Slight
    Chance Snow

  • Thursday

    Thursday: A 30 percent chance of snow, mainly after 10am. Mostly sunny, with a high near 27. West wind 5 to 7 mph. Little or no snow accumulation expected.

    High: 27 °F

    Chance Snow

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 21. West wind around 6 mph.

    Low: 21 °F

    Mostly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 33.

    High: 33 °F

    Partly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 22.

    Low: 22 °F

    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 30.

    High: 30 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: A 30 percent chance of snow. Mostly cloudy, with a low around 21.

    Low: 21 °F

    Chance Snow

Detailed Forecast

Tonight
A 20 percent chance of snow before 1am. Partly cloudy, with a low around 17. West wind around 6 mph, with gusts as high as 18 mph.
Wednesday
A 40 percent chance of snow after 1pm. Increasing clouds, with a high near 27. Southeast wind around 6 mph becoming light and variable. New snow accumulation of less than a half inch possible.
Wednesday Night
A chance of snow before 10pm, then a slight chance of snow after 4am. Partly cloudy, with a low around 14. Calm wind becoming west around 5 mph after midnight. Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.
Thursday
A 30 percent chance of snow, mainly after 10am. Mostly sunny, with a high near 27. West wind 5 to 7 mph. Little or no snow accumulation expected.
Thursday Night
Mostly cloudy, with a low around 21. West wind around 6 mph.
Friday
Partly sunny, with a high near 33.
Friday Night
Mostly cloudy, with a low around 22.
Saturday
Partly sunny, with a high near 30.
Saturday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 21.
Sunday
A slight chance of snow before 1pm, then a slight chance of rain and snow. Partly sunny, with a high near 33. Chance of precipitation is 20%.
Sunday Night
A slight chance of rain and snow. Mostly cloudy, with a low around 25. Chance of precipitation is 20%.
Monday
A chance of rain and snow. Mostly cloudy, with a high near 34. Chance of precipitation is 30%.
Monday Night
A 20 percent chance of rain. Mostly cloudy, with a low around 28.
Tuesday
Mostly cloudy, with a high near 37.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
10 Miles NNE Winthrop WA
 48.6°N 120.09°W (Elev. 3232 ft)
Last Update:
9:52 pm PST Jan 6, 2026
Forecast Valid:
10pm PST Jan 6, 2026-6pm PST Jan 13, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation