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

Late January Extreme Cold; Watching East Coast Storm Threat This Weekend

The next blast of Arctic air surges south down the Plains, across the Great Lakes and through the Southeast and East Friday through Saturday. This could be longest duration of cold in several decades. Forecast models are being closely monitored for potential of another significant winter storm to impact the eastern United States this coming weekend. Confidence in coastal impacts has increased. Read More >

Current conditions at

NCSB (NCSW1)

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

NA

25°F

-4°C

Humidity 86%
Wind Speed NNW 1 MPH
Barometer NA
Dewpoint 21°F (-6°C)
Visibility NA
Last update 28 Jan 03:06 AM PST
Extended Forecast for

4 Miles W Winthrop WA

  • Overnight

    Overnight: A 30 percent chance of snow, mainly after 4am. Mostly cloudy, with a low around 21. Calm wind. Total nighttime snow accumulation of less than a half inch possible.

    Low: 21 °F

    Chance Snow

  • Wednesday

    Wednesday: A chance of snow before 10am, then a chance of snow after 1pm. Mostly cloudy, with a high near 32. Calm wind. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.

    High: 32 °F

    Chance Snow

  • Wednesday Night

    Wednesday Night: Snow likely, mainly after 4am. Patchy freezing fog after 9pm. Cloudy, with a low around 23. Calm wind. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    Low: 23 °F

    Snow Likely
    and Patchy
    Freezing Fog

  • Thursday

    Thursday: Snow before noon, then rain and snow likely. Areas of fog between 1pm and 3pm. Areas of freezing fog before 1pm. High near 36. Calm wind. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    High: 36 °F

    Rain/Snow and
    Areas
    Freezing Fog

  • Thursday Night

    Thursday Night: A chance of rain and snow before 7pm, then rain likely. Patchy fog before 8pm. Patchy freezing fog. Otherwise, cloudy, with a low around 26. Calm wind. Chance of precipitation is 70%. Little or no snow accumulation expected.

    Low: 26 °F

    Rain/Snow
    Likely and
    Patchy
    Freezing Fog

  • Friday

    Friday: Rain, mainly before 4pm. Patchy fog between noon and 3pm. Areas of freezing fog before noon. High near 36. Chance of precipitation is 80%.

    High: 36 °F

    Rain and
    Areas
    Freezing Fog

  • Friday Night

    Friday Night: A 20 percent chance of rain before 10pm. Patchy fog before 9pm. Patchy freezing fog after 9pm. Otherwise, mostly cloudy, with a low around 27.

    Low: 27 °F

    Slight Chance
    Rain and
    Patchy
    Freezing Fog

  • Saturday

    Saturday: Mostly cloudy, with a high near 36.

    High: 36 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: Patchy fog before 9pm. Patchy freezing fog after 10pm. Otherwise, mostly cloudy, with a low around 30.

    Low: 30 °F

    Patchy
    Freezing Fog
    and Patchy
    Fog

Detailed Forecast

Overnight
A 30 percent chance of snow, mainly after 4am. Mostly cloudy, with a low around 21. Calm wind. Total nighttime snow accumulation of less than a half inch possible.
Wednesday
A chance of snow before 10am, then a chance of snow after 1pm. Mostly cloudy, with a high near 32. Calm wind. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.
Wednesday Night
Snow likely, mainly after 4am. Patchy freezing fog after 9pm. Cloudy, with a low around 23. Calm wind. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Thursday
Snow before noon, then rain and snow likely. Areas of fog between 1pm and 3pm. Areas of freezing fog before 1pm. High near 36. Calm wind. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Thursday Night
A chance of rain and snow before 7pm, then rain likely. Patchy fog before 8pm. Patchy freezing fog. Otherwise, cloudy, with a low around 26. Calm wind. Chance of precipitation is 70%. Little or no snow accumulation expected.
Friday
Rain, mainly before 4pm. Patchy fog between noon and 3pm. Areas of freezing fog before noon. High near 36. Chance of precipitation is 80%.
Friday Night
A 20 percent chance of rain before 10pm. Patchy fog before 9pm. Patchy freezing fog after 9pm. Otherwise, mostly cloudy, with a low around 27.
Saturday
Mostly cloudy, with a high near 36.
Saturday Night
Patchy fog before 9pm. Patchy freezing fog after 10pm. Otherwise, mostly cloudy, with a low around 30.
Sunday
A 20 percent chance of rain after 10am. Mostly cloudy, with a high near 37.
Sunday Night
A chance of rain or freezing rain. Mostly cloudy, with a low around 29. Chance of precipitation is 40%.
Monday
A chance of rain or freezing rain. Partly sunny, with a high near 39. Chance of precipitation is 30%.
Monday Night
Mostly cloudy, with a low around 27.
Tuesday
Partly sunny, with a high near 38.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles W Winthrop WA
 48.47°N 120.25°W (Elev. 2743 ft)
Last Update:
3:07 am PST Jan 28, 2026
Forecast Valid:
3am PST Jan 28, 2026-6pm PST Feb 3, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation