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

Prolonged Extreme Cold; Eastern U.S. Winter Storm

Another Arctic blast will surge south across the northern Plains tonight, crossing the Midwest and reaching the Gulf Coast Friday night. Dangerously cold temperatures will persist across the eastern U.S. into early February. There is increasing confidence for significant heavy snow across much of the Southern Appalachians, Carolinas, and southern Mid-Atlantic Friday into Sunday. Read More >

Current conditions at

NCSB (NCSW1)

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

NA

36°F

2°C

Humidity 75%
Wind Speed SSE 0 MPH
Barometer NA
Dewpoint 29°F (-2°C)
Visibility NA
Last update 29 Jan 03:06 PM PST
Extended Forecast for

Winthrop WA

  • This Afternoon

    This Afternoon: A slight chance of rain before 5pm, then a chance of rain and snow. Patchy fog after 5pm. Otherwise, cloudy, with a high near 32. Calm wind. Chance of precipitation is 30%. Total daytime snow accumulation of less than a half inch possible.

    High: 32 °F

    Chance
    Rain/Snow and
    Patchy Fog

  • Tonight

    Tonight: Snow likely, possibly mixed with freezing rain before 4am, then a slight chance of freezing rain. Areas of fog before 8pm. Areas of freezing fog after 8pm. Otherwise, cloudy, with a steady temperature around 29. Calm wind. Chance of precipitation is 70%. Little or no ice accumulation expected. New snow accumulation of less than a half inch possible.

    Low: 29 °F

    Wintry Mix
    Likely and
    Areas
    Freezing Fog

  • Friday

    Friday: Rain likely, possibly mixed with snow, becoming all rain after 3pm. Patchy fog after noon. Patchy freezing fog before noon. Otherwise, mostly cloudy, 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
    Freezing Fog

  • Friday Night

    Friday Night: Patchy fog before 9pm. Patchy freezing fog after 9pm. Otherwise, increasing clouds, with a low around 28. Calm wind.

    Low: 28 °F

    Patchy
    Freezing Fog
    and Patchy
    Fog

  • Saturday

    Saturday: A 20 percent chance of rain after 10am. Patchy fog after noon. Patchy freezing fog before noon. Otherwise, mostly cloudy, with a high near 37. Calm wind.

    High: 37 °F

    Slight Chance
    Rain and
    Patchy
    Freezing Fog

  • Saturday Night

    Saturday Night: Areas of fog before 5am. Patchy freezing fog after 5am. Otherwise, cloudy, with a low around 31.

    Low: 31 °F

    Patchy
    Freezing Fog
    and Areas Fog

  • Sunday

    Sunday: A 40 percent chance of rain after 10am. Patchy fog between 9am and 10am. Patchy freezing fog before 9am. Otherwise, mostly cloudy, with a high near 38.

    High: 38 °F

    Chance Rain
    and Patchy
    Freezing Fog

  • Sunday Night

    Sunday Night: A 30 percent chance of rain before 10pm. Mostly cloudy, with a low around 29.

    Low: 29 °F

    Chance Rain
    then Mostly
    Cloudy

  • Monday

    Monday: A 20 percent chance of rain after 10am. Mostly cloudy, with a high near 39.

    High: 39 °F

    Slight Chance
    Rain

Detailed Forecast

This Afternoon
A slight chance of rain before 5pm, then a chance of rain and snow. Patchy fog after 5pm. Otherwise, cloudy, with a high near 32. Calm wind. Chance of precipitation is 30%. Total daytime snow accumulation of less than a half inch possible.
Tonight
Snow likely, possibly mixed with freezing rain before 4am, then a slight chance of freezing rain. Areas of fog before 8pm. Areas of freezing fog after 8pm. Otherwise, cloudy, with a steady temperature around 29. Calm wind. Chance of precipitation is 70%. Little or no ice accumulation expected. New snow accumulation of less than a half inch possible.
Friday
Rain likely, possibly mixed with snow, becoming all rain after 3pm. Patchy fog after noon. Patchy freezing fog before noon. Otherwise, mostly cloudy, with a high near 36. Calm wind. Chance of precipitation is 70%. Little or no snow accumulation expected.
Friday Night
Patchy fog before 9pm. Patchy freezing fog after 9pm. Otherwise, increasing clouds, with a low around 28. Calm wind.
Saturday
A 20 percent chance of rain after 10am. Patchy fog after noon. Patchy freezing fog before noon. Otherwise, mostly cloudy, with a high near 37. Calm wind.
Saturday Night
Areas of fog before 5am. Patchy freezing fog after 5am. Otherwise, cloudy, with a low around 31.
Sunday
A 40 percent chance of rain after 10am. Patchy fog between 9am and 10am. Patchy freezing fog before 9am. Otherwise, mostly cloudy, with a high near 38.
Sunday Night
A 30 percent chance of rain before 10pm. Mostly cloudy, with a low around 29.
Monday
A 20 percent chance of rain after 10am. Mostly cloudy, with a high near 39.
Monday Night
A 20 percent chance of rain before 10pm. Mostly cloudy, with a low around 28.
Tuesday
Partly sunny, with a high near 40.
Tuesday Night
Mostly cloudy, with a low around 29.
Wednesday
Partly sunny, with a high near 41.
Wednesday Night
Mostly cloudy, with a low around 28.
Thursday
Mostly sunny, with a high near 44.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Winthrop WA
 48.46°N 120.18°W (Elev. 1900 ft)
Last Update:
2:48 pm PST Jan 29, 2026
Forecast Valid:
3pm PST Jan 29, 2026-6pm PST Feb 5, 2026
 
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Additional Resources

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Chance of Precipitation