Pacific Storm Moves Inland; Clipper System for the Northeast; Strong Storm Impacting Alaska

A Pacific system will bring low elevation rain and isolated thunderstorms to California tonight. Heavy snow is expected for the Sierra Nevada through late tomorrow. In the Northeast, snow may cause hazardous travel this evening into tomorrow. In Alaska, a powerful storm will bring dangerous seas, blizzard conditions, strong winds and bitterly cold across the state through mid-week. Read More >

Current conditions at

NCSB (NCSW1)

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

NA

34°F

1°C

Humidity 83%
Wind Speed SE 1 MPH
Barometer NA
Dewpoint 29°F (-2°C)
Visibility NA
Last update 10 Feb 06:06 PM PST
Extended Forecast for

4 Miles W Winthrop WA

  • Tonight

    Tonight: Mostly clear, with a low around 21. Calm wind.

    Low: 21 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 38. Calm wind.

    High: 38 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Increasing clouds, with a low around 24. Calm wind.

    Low: 24 °F

    Increasing
    Clouds

  • Thursday

    Thursday: Mostly cloudy, then gradually becoming sunny, with a high near 38. Calm wind.

    High: 38 °F

    Decreasing
    Clouds

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 24. Calm wind.

    Low: 24 °F

    Mostly Cloudy

  • Friday

    Friday: A slight chance of rain and snow between 10am and 4pm, then a chance of rain.  Mostly cloudy, with a high near 35. Chance of precipitation is 30%. Little or no snow accumulation expected.

    High: 35 °F

    Chance
    Rain/Snow

  • Friday Night

    Friday Night: A chance of rain before 7pm, then a chance of rain and snow between 7pm and 10pm, then a slight chance of snow after 10pm.  Mostly cloudy, with a low around 22. Chance of precipitation is 30%. Little or no snow accumulation expected.

    Low: 22 °F

    Chance
    Rain/Snow
    then Slight
    Chance Snow

  • Saturday

    Saturday: A 40 percent chance of snow, mainly after 10am.  Mostly cloudy, with a high near 34.

    High: 34 °F

    Chance Snow

  • Saturday Night

    Saturday Night: A 30 percent chance of snow, mainly before 10pm.  Mostly cloudy, with a low around 22.

    Low: 22 °F

    Chance Snow

Detailed Forecast

Tonight
Mostly clear, with a low around 21. Calm wind.
Wednesday
Sunny, with a high near 38. Calm wind.
Wednesday Night
Increasing clouds, with a low around 24. Calm wind.
Thursday
Mostly cloudy, then gradually becoming sunny, with a high near 38. Calm wind.
Thursday Night
Mostly cloudy, with a low around 24. Calm wind.
Friday
A slight chance of rain and snow between 10am and 4pm, then a chance of rain. Mostly cloudy, with a high near 35. Chance of precipitation is 30%. Little or no snow accumulation expected.
Friday Night
A chance of rain before 7pm, then a chance of rain and snow between 7pm and 10pm, then a slight chance of snow after 10pm. Mostly cloudy, with a low around 22. Chance of precipitation is 30%. Little or no snow accumulation expected.
Saturday
A 40 percent chance of snow, mainly after 10am. Mostly cloudy, with a high near 34.
Saturday Night
A 30 percent chance of snow, mainly before 10pm. Mostly cloudy, with a low around 22.
Sunday
A slight chance of snow between 10am and 4pm. Partly sunny, with a high near 32. Chance of precipitation is 20%.
Sunday Night
A 20 percent chance of snow. Mostly cloudy, with a low around 20.
Washington's Birthday
A 30 percent chance of snow. Mostly cloudy, with a high near 31.
Monday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 23.
Tuesday
A 40 percent chance of snow. Mostly cloudy, with a high near 34.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles W Winthrop WA
 48.47°N 120.25°W (Elev. 2743 ft)
4:16 pm PST Feb 10, 2026
6pm PST Feb 10, 2026-6pm PST Feb 17, 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