Frigid Airmass to Bring Significantly Colder Temperatures; Heavy Lake-effect Snow; Fire Concerns Across the Central Gulf Coast

A frigid cold airmass will bring significantly colder weather across the eastern two thirds of the country early this week. Temperatures will tie or break many records across the Southeast through tonight. Moderate to heavy lake effect snow will continue downwind of the Great Lakes. Gusty winds and dry conditions will support an elevated fire weather threat across the Central Gulf Coast. Read More >

Current conditions at

NCSB (NCSW1)

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

NA

35°F

2°C

Humidity 99%
Wind Speed NNE 2 MPH
Barometer NA
Dewpoint 35°F (2°C)
Visibility NA
Last update 10 Nov 09:06 AM PST
Extended Forecast for

16 Miles SW Twisp WA

  • Today

    Today: A chance of rain and snow before noon, then a slight chance of snow.  Partly sunny, with a high near 35. West wind around 10 mph, with gusts as high as 18 mph.  Chance of precipitation is 50%. Little or no snow accumulation expected.

    High: 35 °F

    Chance
    Rain/Snow
    then Slight
    Chance Snow

  • Tonight

    Tonight: Mostly cloudy, with a low around 23. West wind around 10 mph.

    Low: 23 °F

    Mostly Cloudy

  • Veterans Day

    Veterans Day: Partly sunny, with a high near 32. West wind 5 to 10 mph becoming light northwest  in the afternoon.

    High: 32 °F

    Partly Sunny

  • Tuesday Night

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

    Low: 24 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Snow likely, mainly after 4pm.  Mostly cloudy, with a high near 29. Southwest wind 3 to 6 mph.  Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    High: 29 °F

    Snow Likely

  • Wednesday Night

    Wednesday Night: Snow.  Low around 27. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.

    Low: 27 °F

    Snow

  • Thursday

    Thursday: Snow.  High near 28. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.

    High: 28 °F

    Snow

  • Thursday Night

    Thursday Night: Snow likely, mainly before 10pm.  Mostly cloudy, with a low around 19. Chance of precipitation is 70%.

    Low: 19 °F

    Snow Likely
    then Chance
    Snow

  • Friday

    Friday: A 40 percent chance of snow.  Partly sunny, with a high near 24.

    High: 24 °F

    Chance Snow

Detailed Forecast

Today
A chance of rain and snow before noon, then a slight chance of snow. Partly sunny, with a high near 35. West wind around 10 mph, with gusts as high as 18 mph. Chance of precipitation is 50%. Little or no snow accumulation expected.
Tonight
Mostly cloudy, with a low around 23. West wind around 10 mph.
Veterans Day
Partly sunny, with a high near 32. West wind 5 to 10 mph becoming light northwest in the afternoon.
Tuesday Night
Mostly cloudy, with a low around 24. Calm wind.
Wednesday
Snow likely, mainly after 4pm. Mostly cloudy, with a high near 29. Southwest wind 3 to 6 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Wednesday Night
Snow. Low around 27. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.
Thursday
Snow. High near 28. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.
Thursday Night
Snow likely, mainly before 10pm. Mostly cloudy, with a low around 19. Chance of precipitation is 70%.
Friday
A 40 percent chance of snow. Partly sunny, with a high near 24.
Friday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 19.
Saturday
Snow likely. Mostly cloudy, with a high near 25. Chance of precipitation is 60%.
Saturday Night
Snow. Low around 23. Chance of precipitation is 80%.
Sunday
Snow. High near 26. Chance of precipitation is 80%.
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ABOUT THIS FORECAST

 
Point Forecast:
16 Miles SW Twisp WA
 48.2°N 120.37°W (Elev. 6736 ft)
1:07 am PST Nov 10, 2025
9am PST Nov 10, 2025-6pm PST Nov 16, 2025
 
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Additional Resources

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