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

Storm Systems to Impact the Central and Eastern U.S. Through the Weekend

Two storm systems will track through the central and eastern U.S. today through this weekend with areas of gusty winds, rain and heavy snow. Severe thunderstorms and heavy to excessive rainfall is forecast today from the Lower Mississippi River Valley to the Tennessee Valley. Damaging winds, a few tornadoes, and areas of flooding are possible. Read More >

Current conditions at

NCSB (NCSW1)

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

NA

32°F

0°C

Humidity 89%
Wind Speed NNW 2 MPH
Barometer NA
Dewpoint 29°F (-2°C)
Visibility NA
Last update 10 Jan 09:06 PM PST
Extended Forecast for

12 Miles SW Twisp WA

  • Tonight

    Tonight: A 30 percent chance of snow. Mostly cloudy, with a low around 27. Light southwest wind. Total nighttime snow accumulation of less than a half inch possible.

    Low: 27 °F

    Chance Snow

  • Sunday

    Sunday: Snow likely before 11am, then rain and snow likely. Mostly cloudy, with a high near 34. West wind around 5 mph becoming calm in the morning. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    High: 34 °F

    Rain/Snow
    Likely

  • Sunday Night

    Sunday Night: Rain likely, possibly mixed with snow, becoming all rain after 1am. Mostly cloudy, with a low around 31. Calm wind. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    Low: 31 °F

    Rain/Snow
    Likely

  • Monday

    Monday: Rain likely, mainly before 10am. Partly sunny, with a high near 41. West wind around 5 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    High: 41 °F

    Rain Likely

  • Monday Night

    Monday Night: A 30 percent chance of rain, mainly before 10pm. Mostly cloudy, with a low around 35. Light west wind. New precipitation amounts of less than a tenth of an inch possible.

    Low: 35 °F

    Chance Rain

  • Tuesday

    Tuesday: Partly sunny, with a high near 42.

    High: 42 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 30.

    Low: 30 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 41.

    High: 41 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 28.

    Low: 28 °F

    Mostly Clear

Detailed Forecast

Tonight
A 30 percent chance of snow. Mostly cloudy, with a low around 27. Light southwest wind. Total nighttime snow accumulation of less than a half inch possible.
Sunday
Snow likely before 11am, then rain and snow likely. Mostly cloudy, with a high near 34. West wind around 5 mph becoming calm in the morning. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Sunday Night
Rain likely, possibly mixed with snow, becoming all rain after 1am. Mostly cloudy, with a low around 31. Calm wind. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Monday
Rain likely, mainly before 10am. Partly sunny, with a high near 41. West wind around 5 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Monday Night
A 30 percent chance of rain, mainly before 10pm. Mostly cloudy, with a low around 35. Light west wind. New precipitation amounts of less than a tenth of an inch possible.
Tuesday
Partly sunny, with a high near 42.
Tuesday Night
Partly cloudy, with a low around 30.
Wednesday
Sunny, with a high near 41.
Wednesday Night
Mostly clear, with a low around 28.
Thursday
Sunny, with a high near 41.
Thursday Night
Mostly clear, with a low around 26.
Friday
Sunny, with a high near 38.
Friday Night
Mostly clear, with a low around 26.
Saturday
Sunny, with a high near 37.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
12 Miles SW Twisp WA
 48.21°N 120.27°W (Elev. 4606 ft)
Last Update:
9:22 pm PST Jan 10, 2026
Forecast Valid:
10pm PST Jan 10, 2026-6pm PST Jan 17, 2026
 
Forecast Discussion
 
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Additional Resources

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National Digital Forecast Database

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High Temperature

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Chance of Precipitation