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

Tracking a Winter Storm; Unusual Early-Season Heat Wave in the Southwest

A major winter storm will organize across the Northern Plains today and then rapidly strengthen as it moves into the Great Lakes on Sunday. Heavy snow and blowing snow are likely to persist over the Great Lakes into Monday night. Dry and gusty winds will produce a critical fire risk across the central/southern Plains. An early heatwave will begin to intensify over the western U.S. into next week. Read More >

Current conditions at

NCSB (NCSW1)

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

NA

42°F

6°C

Humidity 36%
Wind Speed NW 7 MPH
Barometer NA
Dewpoint 17°F (-8°C)
Visibility NA
Wind Chill38°F (3°C)
Last update 14 Mar 04:06 PM PDT
Extended Forecast for

10 Miles E Twisp WA

  • This Afternoon

    This Afternoon: A 20 percent chance of snow showers. Mostly sunny, with a high near 34. Northwest wind around 13 mph, with gusts as high as 24 mph.

    High: 34 °F

    Slight Chance
    Snow Showers

  • Tonight

    Tonight: A 20 percent chance of snow showers before 8pm. Mostly cloudy, with a low around 21. Northwest wind 6 to 10 mph, with gusts as high as 20 mph.

    Low: 21 °F

    Slight Chance
    Snow Showers
    then Mostly
    Cloudy

  • Sunday

    Sunday: A 20 percent chance of snow after 2pm. Mostly cloudy, with a high near 34. West wind 6 to 10 mph becoming south in the morning. Winds could gust as high as 18 mph.

    High: 34 °F

    Mostly Cloudy
    then Slight
    Chance Snow

  • Sunday Night

    Sunday Night: A 50 percent chance of snow. Mostly cloudy, with a low around 27. Southwest wind 5 to 7 mph. New snow accumulation of less than a half inch possible.

    Low: 27 °F

    Chance Snow

  • Monday

    Monday: A slight chance of snow before 8am, then a chance of rain and snow. Partly sunny, with a high near 43. South wind 5 to 8 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.

    High: 43 °F

    Chance
    Rain/Snow

  • 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

  • Tuesday

    Tuesday: A 30 percent chance of rain. Partly sunny, with a high near 53.

    High: 53 °F

    Chance Rain

  • Tuesday Night

    Tuesday Night: A 40 percent chance of rain. Mostly cloudy, with a low around 39.

    Low: 39 °F

    Chance Rain

  • Wednesday

    Wednesday: A 50 percent chance of rain. Partly sunny, with a high near 54.

    High: 54 °F

    Chance Rain

Detailed Forecast

This Afternoon
A 20 percent chance of snow showers. Mostly sunny, with a high near 34. Northwest wind around 13 mph, with gusts as high as 24 mph.
Tonight
A 20 percent chance of snow showers before 8pm. Mostly cloudy, with a low around 21. Northwest wind 6 to 10 mph, with gusts as high as 20 mph.
Sunday
A 20 percent chance of snow after 2pm. Mostly cloudy, with a high near 34. West wind 6 to 10 mph becoming south in the morning. Winds could gust as high as 18 mph.
Sunday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 27. Southwest wind 5 to 7 mph. New snow accumulation of less than a half inch possible.
Monday
A slight chance of snow before 8am, then a chance of rain and snow. Partly sunny, with a high near 43. South wind 5 to 8 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.
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 53.
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 54.
Wednesday Night
A 40 percent chance of rain. Mostly cloudy, with a low around 39.
Thursday
A 40 percent chance of rain. Partly sunny, with a high near 54.
Thursday Night
A 40 percent chance of rain. Mostly cloudy, with a low around 42.
Friday
A 30 percent chance of rain. Partly sunny, with a high near 56.
Friday Night
A slight chance of rain and snow. Mostly cloudy, with a low around 40. Chance of precipitation is 20%.
Saturday
A slight chance of rain and snow. Partly sunny, with a high near 56. Chance of precipitation is 20%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
10 Miles E Twisp WA
 48.39°N 119.91°W (Elev. 3993 ft)
Last Update:
2:26 pm PDT Mar 14, 2026
Forecast Valid:
4pm PDT Mar 14, 2026-6pm PDT Mar 21, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation