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

34°F

1°C

Humidity 100%
Wind Speed SSE 0 MPH
Barometer NA
Dewpoint 34°F (1°C)
Visibility NA
Last update 31 Jan 08:06 PM PST
Extended Forecast for

Winthrop WA

  • Tonight

    Tonight: Mostly cloudy, with a low around 31. Calm wind.

    Low: 31 °F

    Mostly Cloudy

  • Sunday

    Sunday: Rain likely, mainly before 1pm.  Cloudy, then gradually becoming mostly sunny, with a high near 37. Calm wind.  Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    High: 37 °F

    Rain Likely

  • Sunday Night

    Sunday Night: A slight chance of rain before 5am, then a slight chance of snow.  Patchy fog.  Otherwise, mostly cloudy, with a low around 28. Calm wind.  Chance of precipitation is 10%.

    Low: 28 °F

    Slight Chance
    Rain/Snow and
    Patchy Fog

  • Monday

    Monday: A slight chance of rain and snow before 8am, then a slight chance of snow between 8am and 10am, then a chance of rain after 10am.  Patchy fog before 1pm.  Otherwise, mostly cloudy, with a high near 36. Calm wind.  Chance of precipitation is 40%. Little or no snow accumulation expected.

    High: 36 °F

    Chance
    Rain/Snow and
    Patchy Fog

  • Monday Night

    Monday Night: A 20 percent chance of rain before 10pm.  Patchy fog.  Otherwise, mostly cloudy, with a low around 30. Calm wind.

    Low: 30 °F

    Slight Chance
    Rain and
    Patchy Fog
    then Patchy
    Fog

  • Tuesday

    Tuesday: Patchy fog before 1pm.  Otherwise, mostly cloudy, with a high near 37.

    High: 37 °F

    Patchy Fog

  • Tuesday Night

    Tuesday Night: Patchy fog after 7pm.  Otherwise, mostly cloudy, with a low around 31.

    Low: 31 °F

    Patchy Fog

  • Wednesday

    Wednesday: Patchy fog before noon.  Otherwise, mostly cloudy, with a high near 40.

    High: 40 °F

    Patchy Fog
    then Partly
    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 29.

    Low: 29 °F

    Partly Cloudy

Detailed Forecast

Tonight
Mostly cloudy, with a low around 31. Calm wind.
Sunday
Rain likely, mainly before 1pm. Cloudy, then gradually becoming mostly sunny, with a high near 37. Calm wind. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Sunday Night
A slight chance of rain before 5am, then a slight chance of snow. Patchy fog. Otherwise, mostly cloudy, with a low around 28. Calm wind. Chance of precipitation is 10%.
Monday
A slight chance of rain and snow before 8am, then a slight chance of snow between 8am and 10am, then a chance of rain after 10am. Patchy fog before 1pm. Otherwise, mostly cloudy, with a high near 36. Calm wind. Chance of precipitation is 40%. Little or no snow accumulation expected.
Monday Night
A 20 percent chance of rain before 10pm. Patchy fog. Otherwise, mostly cloudy, with a low around 30. Calm wind.
Tuesday
Patchy fog before 1pm. Otherwise, mostly cloudy, with a high near 37.
Tuesday Night
Patchy fog after 7pm. Otherwise, mostly cloudy, with a low around 31.
Wednesday
Patchy fog before noon. Otherwise, mostly cloudy, with a high near 40.
Wednesday Night
Partly cloudy, with a low around 29.
Thursday
Mostly sunny, with a high near 43.
Thursday Night
Partly cloudy, with a low around 28.
Friday
Mostly sunny, with a high near 42.
Friday Night
Partly cloudy, with a low around 29.
Saturday
A 20 percent chance of rain. Partly sunny, with a high near 41.
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ABOUT THIS FORECAST

 
Point Forecast:
Winthrop WA
 48.48°N 120.19°W (Elev. 1801 ft)
8:57 pm PST Jan 31, 2026
9pm PST Jan 31, 2026-6pm PST Feb 7, 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