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

Tracking Late Season Winter Storms

A moderate atmospheric river will continue to bring heavy snow over the Olympics, northern Cascades and northern Rockies Friday while heavy rain may bring flooding to coastal Oregon and Washington. A winter storm will continue to push across the Great Lakes and Northeast U.S. Friday and Saturday with areas of heavy snow and high winds. Read More >

Current conditions at

NCSB (NCSW1)

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

NA

35°F

2°C

Humidity 67%
Wind Speed NNW 5 MPH
Barometer NA
Dewpoint 25°F (-4°C)
Visibility NA
Wind Chill31°F (-1°C)
Last update 12 Mar 09:06 PM PDT
Extended Forecast for

11 Miles SSW Twisp WA

  • Tonight

    Tonight: Snow likely, mainly after 11pm. Mostly cloudy, with a low around 24. North wind 3 to 6 mph. Chance of precipitation is 70%. Total nighttime snow accumulation of 1 to 2 inches possible.

    Low: 24 °F

    Snow Likely

  • Friday

    Friday: Snow likely, mainly before 8am. Mostly cloudy, with a high near 37. Light and variable wind. Chance of precipitation is 60%. New snow accumulation of around an inch possible.

    High: 37 °F

    Snow Likely

  • Friday Night

    Friday Night: A 40 percent chance of snow. Mostly cloudy, with a low around 21. Light and variable wind becoming northwest around 6 mph after midnight. Little or no snow accumulation expected.

    Low: 21 °F

    Chance Snow

  • Saturday

    Saturday: A 30 percent chance of snow, mainly before 11am. Mostly sunny, with a high near 35. Northwest wind around 7 mph, with gusts as high as 18 mph. Little or no snow accumulation expected.

    High: 35 °F

    Chance Snow

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 20. West wind 3 to 7 mph.

    Low: 20 °F

    Mostly Cloudy

  • Sunday

    Sunday: A 40 percent chance of snow after 11am. Mostly cloudy, with a high near 35. New snow accumulation of less than a half inch possible.

    High: 35 °F

    Chance Snow

  • Sunday Night

    Sunday Night: Snow likely before 11pm, then a chance of rain and snow. Mostly cloudy, with a low around 27. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    Low: 27 °F

    Rain/Snow
    Likely

  • Monday

    Monday: A chance of rain and snow before 11am, then a chance of rain. Mostly cloudy, with a high near 45. Chance of precipitation is 50%.

    High: 45 °F

    Chance
    Rain/Snow
    then Chance
    Rain

  • Monday Night

    Monday Night: A 30 percent chance of rain, mainly before 11pm. Mostly cloudy, with a low around 35.

    Low: 35 °F

    Chance Rain

Detailed Forecast

Tonight
Snow likely, mainly after 11pm. Mostly cloudy, with a low around 24. North wind 3 to 6 mph. Chance of precipitation is 70%. Total nighttime snow accumulation of 1 to 2 inches possible.
Friday
Snow likely, mainly before 8am. Mostly cloudy, with a high near 37. Light and variable wind. Chance of precipitation is 60%. New snow accumulation of around an inch possible.
Friday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 21. Light and variable wind becoming northwest around 6 mph after midnight. Little or no snow accumulation expected.
Saturday
A 30 percent chance of snow, mainly before 11am. Mostly sunny, with a high near 35. Northwest wind around 7 mph, with gusts as high as 18 mph. Little or no snow accumulation expected.
Saturday Night
Mostly cloudy, with a low around 20. West wind 3 to 7 mph.
Sunday
A 40 percent chance of snow after 11am. Mostly cloudy, with a high near 35. New snow accumulation of less than a half inch possible.
Sunday Night
Snow likely before 11pm, then a chance of rain and snow. Mostly cloudy, with a low around 27. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Monday
A chance of rain and snow before 11am, then a chance of rain. Mostly cloudy, with a high near 45. Chance of precipitation is 50%.
Monday Night
A 30 percent chance of rain, mainly before 11pm. Mostly cloudy, with a low around 35.
Tuesday
A 30 percent chance of rain. Partly sunny, with a high near 52.
Tuesday Night
A 40 percent chance of rain. Mostly cloudy, with a low around 39.
Wednesday
A 50 percent chance of rain. Partly sunny, with a high near 53.
Wednesday Night
A 40 percent chance of rain. Mostly cloudy, with a low around 38.
Thursday
A 30 percent chance of rain. Partly sunny, with a high near 52.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
11 Miles SSW Twisp WA
 48.2°N 120.21°W (Elev. 2707 ft)
Last Update:
8:37 pm PDT Mar 12, 2026
Forecast Valid:
9pm PDT Mar 12, 2026-6pm PDT Mar 19, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation