Lake Effect Snow through Saturday: A Series of Storms Impact the West

Lake effect snow showers will continue through Saturday downwind of Lakes Erie, Ontario and the eastern portion of Lake Superior. A series of storm systems will continue to impact California and the Pacific Northwest through the weekend and into next week, bringing widespread rainfall, mountain snowfall, and gusty winds. Coastal flooding is expected in northern California. Read More >

Current conditions at

NCSB (NCSW1)

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

NA

26°F

-3°C

Humidity 96%
Wind Speed NW 1 MPH
Barometer NA
Dewpoint 25°F (-4°C)
Visibility NA
Last update 02 Jan 04:06 AM PST
Extended Forecast for

11 Miles SSW Twisp WA

  • Overnight

    Overnight: A 50 percent chance of snow.  Cloudy, with a low around 27. Calm wind.  Total nighttime snow accumulation of less than a half inch possible.

    Low: 27 °F

    Chance Snow

  • Friday

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

    High: 30 °F

    Chance Wintry
    Mix

  • Friday Night

    Friday Night: A chance of snow and freezing rain before 1am, then rain and freezing rain likely, possibly mixed with snow between 1am and 4am, then snow and freezing rain likely after 4am.  Cloudy, with a low around 30. Calm wind.  Chance of precipitation is 60%. Little or no ice accumulation expected.  New snow accumulation of less than a half inch possible.

    Low: 30 °F

    Wintry Mix
    Likely

  • Saturday

    Saturday: Snow before 9am, then rain and snow between 9am and 4pm, then rain likely after 4pm.  High near 35. Calm wind.  Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

    High: 35 °F

    Rain/Snow

  • Saturday Night

    Saturday Night: Rain likely before 7pm, then rain, possibly mixed with snow between 7pm and 1am, then rain after 1am.  Low around 31. Calm wind.  Chance of precipitation is 80%. Little or no snow accumulation expected.

    Low: 31 °F

    Rain/Snow

  • Sunday

    Sunday: Rain likely before 10am, then rain likely, possibly mixed with snow between 10am and 4pm, then a chance of rain after 4pm.  Mostly cloudy, with a high near 37. Chance of precipitation is 60%. Little or no snow accumulation expected.

    High: 37 °F

    Rain/Snow
    Likely

  • Sunday Night

    Sunday Night: A chance of rain before 7pm, then a chance of rain and snow between 7pm and 10pm, then a chance of snow after 10pm.  Mostly cloudy, with a low around 25. Chance of precipitation is 40%. Little or no snow accumulation expected.

    Low: 25 °F

    Chance
    Rain/Snow
    then Chance
    Snow

  • Monday

    Monday: A 20 percent chance of snow before 4pm.  Mostly sunny, with a high near 36.

    High: 36 °F

    Slight Chance
    Snow

  • Monday Night

    Monday Night: A 30 percent chance of snow, mainly after 4am.  Mostly cloudy, with a low around 24.

    Low: 24 °F

    Chance Snow

Detailed Forecast

Overnight
A 50 percent chance of snow. Cloudy, with a low around 27. Calm wind. Total nighttime snow accumulation of less than a half inch possible.
Friday
A chance of snow before 10am, then a slight chance of freezing rain between 10am and 1pm, then a chance of snow after 1pm. Mostly cloudy, with a high near 30. Calm wind. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.
Friday Night
A chance of snow and freezing rain before 1am, then rain and freezing rain likely, possibly mixed with snow between 1am and 4am, then snow and freezing rain likely after 4am. Cloudy, with a low around 30. Calm wind. Chance of precipitation is 60%. Little or no ice accumulation expected. New snow accumulation of less than a half inch possible.
Saturday
Snow before 9am, then rain and snow between 9am and 4pm, then rain likely after 4pm. High near 35. Calm wind. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.
Saturday Night
Rain likely before 7pm, then rain, possibly mixed with snow between 7pm and 1am, then rain after 1am. Low around 31. Calm wind. Chance of precipitation is 80%. Little or no snow accumulation expected.
Sunday
Rain likely before 10am, then rain likely, possibly mixed with snow between 10am and 4pm, then a chance of rain after 4pm. Mostly cloudy, with a high near 37. Chance of precipitation is 60%. Little or no snow accumulation expected.
Sunday Night
A chance of rain before 7pm, then a chance of rain and snow between 7pm and 10pm, then a chance of snow after 10pm. Mostly cloudy, with a low around 25. Chance of precipitation is 40%. Little or no snow accumulation expected.
Monday
A 20 percent chance of snow before 4pm. Mostly sunny, with a high near 36.
Monday Night
A 30 percent chance of snow, mainly after 4am. Mostly cloudy, with a low around 24.
Tuesday
Snow likely, mainly after 10am. Mostly cloudy, with a high near 32. Chance of precipitation is 60%.
Tuesday Night
Snow likely. Mostly cloudy, with a low around 24. Chance of precipitation is 70%.
Wednesday
A 50 percent chance of snow. Partly sunny, with a high near 32.
Wednesday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 21.
Thursday
A 30 percent chance of snow. Mostly sunny, with a high near 33.
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ABOUT THIS FORECAST

 
Point Forecast:
11 Miles SSW Twisp WA
 48.2°N 120.21°W (Elev. 2707 ft)
3:52 am PST Jan 2, 2026
4am PST Jan 2, 2026-6pm PST Jan 8, 2026
 
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Additional Resources

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