Another Arctic Blast in the East; Eastern U.S. Winter Storm

A powerful Arctic blast will bring dangerously cold, record low temperatures to the upper Ohio Valley, Mid-Atlantic, Gulf Coast and Southeast U.S. this weekend. A rapidly deepening storm will produce widespread heavy snow and wind from the southern Appalachians across the Carolinas and southern Virginia into Sunday. Storm-force winds and coastal flooding will be possible along the East Coast. Read More >

Current conditions at

NCSB (NCSW1)

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

NA

37°F

3°C

Humidity 96%
Wind Speed NW 1 MPH
Barometer NA
Dewpoint 36°F (2°C)
Visibility NA
Last update 31 Jan 11:06 AM PST
Extended Forecast for

4 Miles W Winthrop WA

  • Today

    Today: A 30 percent chance of rain before 1pm.  Patchy fog.  Otherwise, mostly cloudy, with a high near 36. Calm wind.

    High: 36 °F

    Chance Rain
    and Patchy
    Fog

  • Tonight

    Tonight: Patchy fog between 4am and 5am.  Otherwise, mostly cloudy, with a low around 31. Calm wind.

    Low: 31 °F

    Areas Fog

  • Sunday

    Sunday: Rain likely, possibly mixed with snow before 3pm, then a chance of rain.  Patchy fog between 9am and 10am.  Otherwise, cloudy, then gradually becoming mostly sunny, with a high near 36. Calm wind.  Chance of precipitation is 70%. Little or no snow accumulation expected.

    High: 36 °F

    Rain/Snow
    Likely and
    Patchy Fog

  • Sunday Night

    Sunday Night: A chance of rain before 5am, then a slight chance of snow.  Mostly cloudy, with a low around 29. Calm wind.  Chance of precipitation is 30%. Little or no snow accumulation expected.

    Low: 29 °F

    Chance Rain
    then Slight
    Chance
    Rain/Snow

  • Monday

    Monday: A slight chance of rain and snow before 10am, then a chance of rain.  Mostly cloudy, with a high near 36. Calm wind.  Chance of precipitation is 50%. Little or no snow accumulation expected.

    High: 36 °F

    Chance
    Rain/Snow
    then Chance
    Rain

  • Monday Night

    Monday Night: A 30 percent chance of rain before 10pm.  Mostly cloudy, with a low around 30.

    Low: 30 °F

    Chance Rain
    then Mostly
    Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 38.

    High: 38 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 31.

    Low: 31 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 40.

    High: 40 °F

    Partly Sunny

Detailed Forecast

Today
A 30 percent chance of rain before 1pm. Patchy fog. Otherwise, mostly cloudy, with a high near 36. Calm wind.
Tonight
Patchy fog between 4am and 5am. Otherwise, mostly cloudy, with a low around 31. Calm wind.
Sunday
Rain likely, possibly mixed with snow before 3pm, then a chance of rain. Patchy fog between 9am and 10am. Otherwise, cloudy, then gradually becoming mostly sunny, with a high near 36. Calm wind. Chance of precipitation is 70%. Little or no snow accumulation expected.
Sunday Night
A chance of rain before 5am, then a slight chance of snow. Mostly cloudy, with a low around 29. Calm wind. Chance of precipitation is 30%. Little or no snow accumulation expected.
Monday
A slight chance of rain and snow before 10am, then a chance of rain. Mostly cloudy, with a high near 36. Calm wind. Chance of precipitation is 50%. Little or no snow accumulation expected.
Monday Night
A 30 percent chance of rain before 10pm. Mostly cloudy, with a low around 30.
Tuesday
Mostly cloudy, with a high near 38.
Tuesday Night
Mostly cloudy, with a low around 31.
Wednesday
Partly sunny, with a high near 40.
Wednesday Night
Partly cloudy, with a low around 29.
Thursday
Mostly sunny, with a high near 42.
Thursday Night
Partly cloudy, with a low around 28.
Friday
Mostly sunny, with a high near 43.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles W Winthrop WA
 48.47°N 120.25°W (Elev. 2743 ft)
9:21 am PST Jan 31, 2026
11am PST Jan 31, 2026-6pm PST Feb 6, 2026
 
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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