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

37°F

3°C

Humidity 72%
Wind Speed WNW 2 MPH
Barometer NA
Dewpoint 29°F (-2°C)
Visibility NA
Last update 29 Jan 01:06 PM PST
Extended Forecast for

Winthrop WA

  • This Afternoon

    This Afternoon: A 10 percent chance of rain after 4pm.  Patchy fog before 3pm, then patchy fog after 5pm.  Otherwise, mostly cloudy, with a high near 37. Calm wind.

    High: 37 °F

    Slight Chance
    Rain and
    Patchy Fog

  • Tonight

    Tonight: Rain, snow, and freezing rain likely before 4am, then a chance of rain or freezing rain between 4am and 5am, then a chance of rain after 5am.  Areas of fog before 10pm. Patchy freezing fog after 10pm.  Otherwise, cloudy, with a low around 26. Calm wind.  Chance of precipitation is 70%. New ice accumulation of less than a 0.1 of an inch possible.  Little or no snow accumulation expected.

    Low: 26 °F

    Wintry Mix
    Likely and
    Patchy
    Freezing Fog

  • Friday

    Friday: A chance of rain or freezing rain before 8am, then a chance of freezing rain between 8am and 10am, then rain likely after 10am.  Patchy fog after 11am. Patchy freezing fog before 11am.  Otherwise, cloudy, with a high near 37. Calm wind.  Chance of precipitation is 60%. Little or no ice accumulation expected.

    High: 37 °F

    Rain/Freezing
    Rain Likely
    and Patchy
    Freezing Fog

  • Friday Night

    Friday Night: A 20 percent chance of rain before 10pm.  Patchy fog before 11pm. Patchy freezing fog after 11pm.  Otherwise, mostly cloudy, with a low around 27. Calm wind.

    Low: 27 °F

    Slight Chance
    Rain and
    Patchy
    Freezing Fog

  • Saturday

    Saturday: Patchy fog before 2pm, then patchy fog after 3pm. Patchy freezing fog before 11am.  Otherwise, mostly cloudy, with a high near 38. Calm wind.

    High: 38 °F

    Patchy
    Freezing Fog
    and Patchy
    Fog

  • Saturday Night

    Saturday Night: Areas of fog before midnight. Areas of freezing fog after midnight.  Otherwise, cloudy, with a low around 30.

    Low: 30 °F

    Areas
    Freezing Fog
    and Areas Fog

  • Sunday

    Sunday: A 30 percent chance of rain, mainly after 4pm.  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 28.

    Low: 28 °F

    Chance Rain
    then Mostly
    Cloudy

  • Monday

    Monday: Partly sunny, with a high near 39.

    High: 39 °F

    Partly Sunny

Detailed Forecast

This Afternoon
A 10 percent chance of rain after 4pm. Patchy fog before 3pm, then patchy fog after 5pm. Otherwise, mostly cloudy, with a high near 37. Calm wind.
Tonight
Rain, snow, and freezing rain likely before 4am, then a chance of rain or freezing rain between 4am and 5am, then a chance of rain after 5am. Areas of fog before 10pm. Patchy freezing fog after 10pm. Otherwise, cloudy, with a low around 26. Calm wind. Chance of precipitation is 70%. New ice accumulation of less than a 0.1 of an inch possible. Little or no snow accumulation expected.
Friday
A chance of rain or freezing rain before 8am, then a chance of freezing rain between 8am and 10am, then rain likely after 10am. Patchy fog after 11am. Patchy freezing fog before 11am. Otherwise, cloudy, with a high near 37. Calm wind. Chance of precipitation is 60%. Little or no ice accumulation expected.
Friday Night
A 20 percent chance of rain before 10pm. Patchy fog before 11pm. Patchy freezing fog after 11pm. Otherwise, mostly cloudy, with a low around 27. Calm wind.
Saturday
Patchy fog before 2pm, then patchy fog after 3pm. Patchy freezing fog before 11am. Otherwise, mostly cloudy, with a high near 38. Calm wind.
Saturday Night
Areas of fog before midnight. Areas of freezing fog after midnight. Otherwise, cloudy, with a low around 30.
Sunday
A 30 percent chance of rain, mainly after 4pm. 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 28.
Monday
Partly sunny, with a high near 39.
Monday Night
Mostly cloudy, with a low around 27.
Tuesday
Partly sunny, with a high near 39.
Tuesday Night
Mostly cloudy, with a low around 29.
Wednesday
Partly sunny, with a high near 42.
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ABOUT THIS FORECAST

 
Point Forecast:
Winthrop WA
 48.48°N 120.19°W (Elev. 1801 ft)
9:02 am PST Jan 29, 2026
1pm PST Jan 29, 2026-6pm PST Feb 4, 2026
 
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Additional Resources

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