Tracking Atmospheric River in the Northwest U.S. and Clipper with Winter Weather in the Northeast U.S.

A prolonged atmospheric river will continue to bring gusty winds, heavy rainfall which may lead to urban and river flooding with possible landslides, and heavy inter-mountain snow over the Pacific Northwest into the northern Rockies through Thursday. A clipper will cross the Great Lakes and Northeast U.S. into Thursday with areas of moderate to heavy snow and mixed wintry precipitation. Read More >

Current conditions at

NCSB (NCSW1)

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

NA

37°F

3°C

Humidity 97%
Wind Speed SSE 0 MPH
Barometer NA
Dewpoint 36°F (2°C)
Visibility NA
Last update 10 Dec 01:06 PM PST
Extended Forecast for

11 Miles E Twisp WA

  • This Afternoon

    This Afternoon: A 40 percent chance of rain.  Mostly cloudy, with a high near 42. West wind around 16 mph, with gusts as high as 26 mph.  New precipitation amounts between a tenth and quarter of an inch possible.

    High: 42 °F

    Chance Rain

  • Tonight

    Tonight: A 40 percent chance of rain before 1am.  Mostly cloudy, with a low around 35. West wind 10 to 17 mph, with gusts as high as 28 mph.  New precipitation amounts between a quarter and half of an inch possible.

    Low: 35 °F

    Chance Rain

  • Thursday

    Thursday: Mostly sunny, with a high near 39. Northwest wind 6 to 10 mph, with gusts as high as 18 mph.

    High: 39 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: A 20 percent chance of snow after 10pm.  Mostly cloudy, with a low around 32. Northwest wind around 6 mph.

    Low: 32 °F

    Slight Chance
    Snow

  • Friday

    Friday: Partly sunny, with a high near 39. Light and variable wind.

    High: 39 °F

    Partly Sunny

  • Friday Night

    Friday Night: A 20 percent chance of rain.  Mostly cloudy, with a low around 33.

    Low: 33 °F

    Slight Chance
    Rain

  • Saturday

    Saturday: Partly sunny, with a high near 38.

    High: 38 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: A 20 percent chance of rain after 10pm.  Mostly cloudy, with a low around 33.

    Low: 33 °F

    Slight Chance
    Rain

  • Sunday

    Sunday: A 40 percent chance of rain.  Mostly cloudy, with a high near 37.

    High: 37 °F

    Chance Rain

Detailed Forecast

This Afternoon
A 40 percent chance of rain. Mostly cloudy, with a high near 42. West wind around 16 mph, with gusts as high as 26 mph. New precipitation amounts between a tenth and quarter of an inch possible.
Tonight
A 40 percent chance of rain before 1am. Mostly cloudy, with a low around 35. West wind 10 to 17 mph, with gusts as high as 28 mph. New precipitation amounts between a quarter and half of an inch possible.
Thursday
Mostly sunny, with a high near 39. Northwest wind 6 to 10 mph, with gusts as high as 18 mph.
Thursday Night
A 20 percent chance of snow after 10pm. Mostly cloudy, with a low around 32. Northwest wind around 6 mph.
Friday
Partly sunny, with a high near 39. Light and variable wind.
Friday Night
A 20 percent chance of rain. Mostly cloudy, with a low around 33.
Saturday
Partly sunny, with a high near 38.
Saturday Night
A 20 percent chance of rain after 10pm. Mostly cloudy, with a low around 33.
Sunday
A 40 percent chance of rain. Mostly cloudy, with a high near 37.
Sunday Night
A chance of rain before 10pm, then a chance of rain and snow. Mostly cloudy, with a low around 34. Chance of precipitation is 30%.
Monday
Rain and snow. High near 37. Chance of precipitation is 80%.
Monday Night
Rain and snow. Low around 31. Chance of precipitation is 80%.
Tuesday
Snow likely. Mostly cloudy, with a high near 36. Chance of precipitation is 60%.
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ABOUT THIS FORECAST

 
Point Forecast:
11 Miles E Twisp WA
 48.39°N 119.88°W (Elev. 4150 ft)
1:12 pm PST Dec 10, 2025
1pm PST Dec 10, 2025-6pm PST Dec 16, 2025
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database