Winter Storm in the Central Appalachians through the Northeast; Heavy Snow in the Great Basin and Rockies

A winter storm will impact the central Appalachians to the Northeast through the night. Accumulating snow is expected for interior New England and the northern Mid-Atlantic. Scattered showers and occasional thunderstorms will persist across Florida and the Southeast coast. Locally heavy mountain snow is expected in the Great Basin and Rockies over the next couple of days. Read More >

Current conditions at

NCSB (NCSW1)

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

NA

21°F

-6°C

Humidity 93%
Wind Speed NNW 1 MPH
Barometer NA
Dewpoint 19°F (-7°C)
Visibility NA
Last update 03 Dec 03:06 AM PST
Extended Forecast for

4 Miles WSW Winthrop WA

  • Overnight

    Overnight: Mostly cloudy, with a low around 28. Calm wind.

    Low: 28 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 40. Calm wind.

    High: 40 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: A slight chance of rain and snow before 4am, then a chance of rain between 4am and 5am, then a chance of rain and snow after 5am.  Mostly cloudy, with a low around 26. Calm wind.  Chance of precipitation is 30%. Little or no snow accumulation expected.

    Low: 26 °F

    Mostly Cloudy
    then Chance
    Rain/Snow

  • Thursday

    Thursday: A chance of rain and snow before 1pm, then a chance of rain.  Partly sunny, with a high near 37. Light west wind.  Chance of precipitation is 50%. Little or no snow accumulation expected.

    High: 37 °F

    Chance
    Rain/Snow

  • Thursday Night

    Thursday Night: A 50 percent chance of rain.  Mostly cloudy, with a low around 29. Calm wind.  New precipitation amounts of less than a tenth of an inch possible.

    Low: 29 °F

    Chance Rain

  • Friday

    Friday: Rain.  High near 40. Chance of precipitation is 90%.

    High: 40 °F

    Rain

  • Friday Night

    Friday Night: Rain likely, mainly before 10pm.  Mostly cloudy, with a low around 32. Chance of precipitation is 60%.

    Low: 32 °F

    Rain Likely

  • Saturday

    Saturday: A 50 percent chance of rain.  Partly sunny, with a high near 41.

    High: 41 °F

    Chance Rain

  • Saturday Night

    Saturday Night: A 40 percent chance of rain, mainly after 4am.  Mostly cloudy, with a low around 31.

    Low: 31 °F

    Chance Rain

Detailed Forecast

Overnight
Mostly cloudy, with a low around 28. Calm wind.
Wednesday
Partly sunny, with a high near 40. Calm wind.
Wednesday Night
A slight chance of rain and snow before 4am, then a chance of rain between 4am and 5am, then a chance of rain and snow after 5am. Mostly cloudy, with a low around 26. Calm wind. Chance of precipitation is 30%. Little or no snow accumulation expected.
Thursday
A chance of rain and snow before 1pm, then a chance of rain. Partly sunny, with a high near 37. Light west wind. Chance of precipitation is 50%. Little or no snow accumulation expected.
Thursday Night
A 50 percent chance of rain. Mostly cloudy, with a low around 29. Calm wind. New precipitation amounts of less than a tenth of an inch possible.
Friday
Rain. High near 40. Chance of precipitation is 90%.
Friday Night
Rain likely, mainly before 10pm. Mostly cloudy, with a low around 32. Chance of precipitation is 60%.
Saturday
A 50 percent chance of rain. Partly sunny, with a high near 41.
Saturday Night
A 40 percent chance of rain, mainly after 4am. Mostly cloudy, with a low around 31.
Sunday
Rain likely, mainly after 10am. Mostly cloudy, with a high near 39. Chance of precipitation is 70%.
Sunday Night
Rain likely. Mostly cloudy, with a low around 31. Chance of precipitation is 60%.
Monday
Rain likely. Mostly cloudy, with a high near 40. Chance of precipitation is 60%.
Monday Night
Rain. Low around 34. Chance of precipitation is 80%.
Tuesday
Rain likely. Mostly cloudy, with a high near 42. Chance of precipitation is 70%.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles WSW Winthrop WA
 48.45°N 120.24°W (Elev. 2402 ft)
1:32 am PST Dec 3, 2025
3am PST Dec 3, 2025-6pm PST Dec 9, 2025
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

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