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

33°F

1°C

Humidity 84%
Wind Speed WNW 0 MPH
Barometer NA
Dewpoint 29°F (-2°C)
Visibility NA
Last update 13 Mar 12:06 AM PDT
Extended Forecast for

10 Miles SW Twisp WA

  • Overnight

    Overnight: Snow. Low around 21. North wind 5 to 7 mph. Chance of precipitation is 90%. Total nighttime snow accumulation of 2 to 4 inches possible.

    Low: 21 °F

    Snow

  • Friday

    Friday: Snow, mainly before 11am. High near 32. East wind around 7 mph becoming northwest in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.

    High: 32 °F

    Snow then
    Chance Snow

  • Friday Night

    Friday Night: A 20 percent chance of snow before 2am. Mostly cloudy, then gradually becoming mostly clear, with a low around 18. West wind 7 to 11 mph, with gusts as high as 21 mph.

    Low: 18 °F

    Slight Chance
    Snow

  • Saturday

    Saturday: A 30 percent chance of snow, mainly after 11am. Mostly sunny, with a high near 28. Northwest wind around 15 mph, with gusts as high as 33 mph. New snow accumulation of less than a half inch possible.

    High: 28 °F

    Chance Snow

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 16. West wind 7 to 14 mph, with gusts as high as 32 mph.

    Low: 16 °F

    Partly Cloudy

  • Sunday

    Sunday: A 40 percent chance of snow after 11am. Mostly cloudy, with a high near 30. New snow accumulation of less than a half inch possible.

    High: 30 °F

    Chance Snow

  • Sunday Night

    Sunday Night: Snow likely, mainly after 5am. Mostly cloudy, with a low around 26. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    Low: 26 °F

    Snow Likely

  • Monday

    Monday: Rain likely, possibly mixed with snow, becoming all rain after 2pm. Mostly cloudy, with a high near 41. Chance of precipitation is 60%.

    High: 41 °F

    Rain/Snow
    Likely

  • Monday Night

    Monday Night: A 50 percent chance of rain. Mostly cloudy, with a low around 35.

    Low: 35 °F

    Chance Rain

Detailed Forecast

Overnight
Snow. Low around 21. North wind 5 to 7 mph. Chance of precipitation is 90%. Total nighttime snow accumulation of 2 to 4 inches possible.
Friday
Snow, mainly before 11am. High near 32. East wind around 7 mph becoming northwest in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.
Friday Night
A 20 percent chance of snow before 2am. Mostly cloudy, then gradually becoming mostly clear, with a low around 18. West wind 7 to 11 mph, with gusts as high as 21 mph.
Saturday
A 30 percent chance of snow, mainly after 11am. Mostly sunny, with a high near 28. Northwest wind around 15 mph, with gusts as high as 33 mph. New snow accumulation of less than a half inch possible.
Saturday Night
Partly cloudy, with a low around 16. West wind 7 to 14 mph, with gusts as high as 32 mph.
Sunday
A 40 percent chance of snow after 11am. Mostly cloudy, with a high near 30. New snow accumulation of less than a half inch possible.
Sunday Night
Snow likely, mainly after 5am. Mostly cloudy, with a low around 26. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Monday
Rain likely, possibly mixed with snow, becoming all rain after 2pm. Mostly cloudy, with a high near 41. Chance of precipitation is 60%.
Monday Night
A 50 percent chance of rain. Mostly cloudy, with a low around 35.
Tuesday
A 50 percent chance of rain. Partly sunny, with a high near 47.
Tuesday Night
Rain likely. Mostly cloudy, with a low around 37. Chance of precipitation is 60%.
Wednesday
Rain likely. Mostly cloudy, with a high near 48. Chance of precipitation is 60%.
Wednesday Night
A 50 percent chance of rain. Mostly cloudy, with a low around 38.
Thursday
A chance of rain and snow. Partly sunny, with a high near 47. Chance of precipitation is 50%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
10 Miles SW Twisp WA
 48.28°N 120.29°W (Elev. 4596 ft)
Last Update:
12:13 am PDT Mar 13, 2026
Forecast Valid:
12am PDT Mar 13, 2026-6pm PDT Mar 19, 2026
 
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Additional Resources

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Chance of Precipitation