Heavy Rain in the Southern U.S.; Winter Storm to Impact the Northern Mid-Atlantic and Interior Northeast

A storm system stretching from the Tennessee Valley to the Gulf Coast will bring a variety of hazards to the Eastern U.S. through Tuesday. On the south side of the system, heavy rain and thunderstorms will persist across the Southern U.S. Further north, a wintry precipitation mix is expected from the Central Appalachians to the interior Northeast through Tuesday. Read More >

Current conditions at

NCSB (NCSW1)

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

NA

30°F

-1°C

Humidity 94%
Wind Speed S 1 MPH
Barometer NA
Dewpoint 28°F (-2°C)
Visibility NA
Last update 01 Dec 10:06 PM PST
Extended Forecast for

2 Miles ENE Winthrop WA

  • Tonight

    Tonight: A 20 percent chance of snow after 1am.  Patchy freezing fog. Partly cloudy, with a low around 27. Calm wind.

    Low: 27 °F

    Slight Chance
    Snow and
    Patchy
    Freezing Fog

  • Tuesday

    Tuesday: Sunny, with a high near 40. North wind around 5 mph.

    High: 40 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 26. North wind around 6 mph becoming calm  in the evening.

    Low: 26 °F

    Mostly Clear

  • Wednesday

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

    High: 40 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: A 10 percent chance of snow after 4am.  Mostly cloudy, with a low around 21. Calm wind.

    Low: 21 °F

    Mostly Cloudy
    then Slight
    Chance Snow

  • Thursday

    Thursday: A slight chance of rain and snow before 10am, then a chance of rain.  Mostly cloudy, with a high near 35. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.

    High: 35 °F

    Chance
    Rain/Snow
    then Chance
    Rain

  • Thursday Night

    Thursday Night: A 50 percent chance of rain.  Mostly cloudy, with a low around 27.

    Low: 27 °F

    Chance Rain

  • Friday

    Friday: Rain likely.  Mostly cloudy, with a high near 39. Chance of precipitation is 70%.

    High: 39 °F

    Rain Likely

  • Friday Night

    Friday Night: Rain likely, mainly before 10pm.  Mostly cloudy, with a low around 27. Chance of precipitation is 60%.

    Low: 27 °F

    Rain Likely

Detailed Forecast

Tonight
A 20 percent chance of snow after 1am. Patchy freezing fog. Partly cloudy, with a low around 27. Calm wind.
Tuesday
Sunny, with a high near 40. North wind around 5 mph.
Tuesday Night
Mostly clear, with a low around 26. North wind around 6 mph becoming calm in the evening.
Wednesday
Partly sunny, with a high near 40. Calm wind.
Wednesday Night
A 10 percent chance of snow after 4am. Mostly cloudy, with a low around 21. Calm wind.
Thursday
A slight chance of rain and snow before 10am, then a chance of rain. Mostly cloudy, with a high near 35. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.
Thursday Night
A 50 percent chance of rain. Mostly cloudy, with a low around 27.
Friday
Rain likely. Mostly cloudy, with a high near 39. Chance of precipitation is 70%.
Friday Night
Rain likely, mainly before 10pm. Mostly cloudy, with a low around 27. Chance of precipitation is 60%.
Saturday
A 40 percent chance of rain. Partly sunny, with a high near 41.
Saturday Night
A chance of rain and snow. Mostly cloudy, with a low around 28. Chance of precipitation is 40%.
Sunday
Rain likely, possibly mixed with snow. Mostly cloudy, with a high near 39. Chance of precipitation is 70%.
Sunday Night
A chance of rain and snow. Mostly cloudy, with a low around 29. Chance of precipitation is 40%.
Monday
A chance of rain and snow. Mostly cloudy, with a high near 40. Chance of precipitation is 50%.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles ENE Winthrop WA
 48.49°N 120.13°W (Elev. 2408 ft)
8:17 pm PST Dec 1, 2025
10pm PST Dec 1, 2025-6pm PST Dec 8, 2025
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database