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

Lake Effect Snow in the Lower Great Lakes; Rain and High Elevation Snow in the West

Lake-effect snow will continue downwind of Lakes Erie and Ontario through Friday. In the Western U.S., rain and higher elevation snow will continue over the Great Basin through Friday. A front will move over the Pacific Northwest Thursday afternoon and produce light rain and higher elevation snow over the Cascades through Saturday. Read More >

Current conditions at

NCSB (NCSW1)

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

NA

39°F

4°C

Humidity 58%
Wind Speed NNW 3 MPH
Barometer NA
Dewpoint 25°F (-4°C)
Visibility NA
Last update 11 Feb 05:06 PM PST
Extended Forecast for

2 Miles NE Winthrop WA

  • Tonight

    Tonight: Mostly cloudy, with a low around 25. Calm wind.

    Low: 25 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly cloudy, then gradually becoming sunny, with a high near 39. Calm wind.

    High: 39 °F

    Decreasing
    Clouds

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 26. Calm wind.

    Low: 26 °F

    Mostly Cloudy

  • Friday

    Friday: A slight chance of rain and snow between 10am and 1pm, then a chance of rain. Mostly cloudy, with a high near 36. Calm wind. Chance of precipitation is 30%. Little or no snow accumulation expected.

    High: 36 °F

    Chance
    Rain/Snow

  • Friday Night

    Friday Night: A chance of rain before 10pm, then a slight chance of rain and snow between 10pm and 1am, then a slight chance of snow after 1am. Mostly cloudy, with a low around 24. Calm wind. Chance of precipitation is 30%. Little or no snow accumulation expected.

    Low: 24 °F

    Chance
    Rain/Snow

  • Saturday

    Saturday: A 20 percent chance of snow. Partly sunny, with a high near 36.

    High: 36 °F

    Slight Chance
    Snow

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 22.

    Low: 22 °F

    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 35.

    High: 35 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 21.

    Low: 21 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Mostly cloudy, with a low around 25. Calm wind.
Thursday
Mostly cloudy, then gradually becoming sunny, with a high near 39. Calm wind.
Thursday Night
Mostly cloudy, with a low around 26. Calm wind.
Friday
A slight chance of rain and snow between 10am and 1pm, then a chance of rain. Mostly cloudy, with a high near 36. Calm wind. Chance of precipitation is 30%. Little or no snow accumulation expected.
Friday Night
A chance of rain before 10pm, then a slight chance of rain and snow between 10pm and 1am, then a slight chance of snow after 1am. Mostly cloudy, with a low around 24. Calm wind. Chance of precipitation is 30%. Little or no snow accumulation expected.
Saturday
A 20 percent chance of snow. Partly sunny, with a high near 36.
Saturday Night
Mostly cloudy, with a low around 22.
Sunday
Partly sunny, with a high near 35.
Sunday Night
Mostly cloudy, with a low around 21.
Washington's Birthday
A 30 percent chance of snow after 10am. Partly sunny, with a high near 35.
Monday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 24.
Tuesday
A 40 percent chance of snow. Mostly cloudy, with a high near 34.
Tuesday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 21.
Wednesday
A 40 percent chance of snow. Mostly cloudy, with a high near 35.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles NE Winthrop WA
 48.5°N 120.16°W (Elev. 2201 ft)
Last Update:
2:47 pm PST Feb 11, 2026
Forecast Valid:
5pm PST Feb 11, 2026-6pm PST Feb 18, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation