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

Tracking Late Season Winter Storms; Unusual Early-Season Heat Wave in the Southwest

Heavy snow and high winds continue in the Great Lakes and Northeast. A moderate atmospheric river will continue to bring heavy precipitation to the Pacific Northwest and northern Rockies. A major winter storm will develop across the northern High Plains tonight into Saturday and rapidly strengthen as it moves into the Great Lakes on Sunday. Above-average temperatures expected in the Southwest. Read More >

Current conditions at

NCSB (NCSW1)

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

NA

38°F

3°C

Humidity 76%
Wind Speed SSE 4 MPH
Barometer NA
Dewpoint 31°F (-1°C)
Visibility NA
Wind Chill35°F (2°C)
Last update 13 Mar 03:06 PM PDT
Extended Forecast for

11 Miles SSW Twisp WA

  • This Afternoon

    This Afternoon: A 50 percent chance of snow. Mostly cloudy, with a high near 32. Light south wind. Total daytime snow accumulation of 1 to 3 inches possible.

    High: 32 °F

    Chance Snow

  • Tonight

    Tonight: A 50 percent chance of snow before 8pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 22. Light and variable wind becoming northwest around 6 mph after midnight. New snow accumulation of less than one inch possible.

    Low: 22 °F

    Chance Snow
    then Partly
    Cloudy

  • Saturday

    Saturday: A 20 percent chance of snow after 2pm. Mostly sunny, with a high near 35. Northwest wind around 8 mph, with gusts as high as 21 mph.

    High: 35 °F

    Sunny then
    Slight Chance
    Snow

  • Saturday Night

    Saturday Night: Increasing clouds, with a low around 21. West wind 5 to 8 mph.

    Low: 21 °F

    Increasing
    Clouds

  • Sunday

    Sunday: A 30 percent chance of snow after 11am. Mostly cloudy, with a high near 35. Light and variable wind. New snow accumulation of less than a half inch possible.

    High: 35 °F

    Chance Snow

  • Sunday Night

    Sunday Night: Snow likely before 2am, then a chance of rain and snow. Mostly cloudy, with a low around 28. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    Low: 28 °F

    Snow Likely
    then Chance
    Rain/Snow

  • Monday

    Monday: A chance of rain and snow before 11am, then rain likely. Mostly cloudy, with a high near 44. Chance of precipitation is 60%. Little or no snow accumulation expected.

    High: 44 °F

    Rain/Snow
    Likely then
    Rain Likely

  • Monday Night

    Monday Night: A 50 percent chance of rain. Mostly cloudy, with a low around 37.

    Low: 37 °F

    Chance Rain

  • Tuesday

    Tuesday: A 50 percent chance of rain. Partly sunny, with a high near 53.

    High: 53 °F

    Chance Rain

Detailed Forecast

This Afternoon
A 50 percent chance of snow. Mostly cloudy, with a high near 32. Light south wind. Total daytime snow accumulation of 1 to 3 inches possible.
Tonight
A 50 percent chance of snow before 8pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 22. Light and variable wind becoming northwest around 6 mph after midnight. New snow accumulation of less than one inch possible.
Saturday
A 20 percent chance of snow after 2pm. Mostly sunny, with a high near 35. Northwest wind around 8 mph, with gusts as high as 21 mph.
Saturday Night
Increasing clouds, with a low around 21. West wind 5 to 8 mph.
Sunday
A 30 percent chance of snow after 11am. Mostly cloudy, with a high near 35. Light and variable wind. New snow accumulation of less than a half inch possible.
Sunday Night
Snow likely before 2am, then a chance of rain and snow. Mostly cloudy, with a low around 28. 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 rain likely. Mostly cloudy, with a high near 44. Chance of precipitation is 60%. Little or no snow accumulation expected.
Monday Night
A 50 percent chance of rain. Mostly cloudy, with a low around 37.
Tuesday
A 50 percent chance of rain. Partly sunny, with a high near 53.
Tuesday Night
A 50 percent chance of rain. Mostly cloudy, with a low around 39.
Wednesday
A 50 percent chance of rain. Mostly cloudy, with a high near 54.
Wednesday Night
A 50 percent chance of rain. Mostly cloudy, with a low around 40.
Thursday
A 40 percent chance of rain. Partly sunny, with a high near 55.
Thursday Night
A 30 percent chance of rain. Mostly cloudy, with a low around 40.
Friday
A chance of rain and snow. Partly sunny, with a high near 56. Chance of precipitation is 30%.
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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:
3:52 pm PDT Mar 13, 2026
Forecast Valid:
4pm PDT Mar 13, 2026-6pm PDT Mar 20, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation