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

40°F

4°C

Humidity 100%
Wind Speed NNW 2 MPH
Barometer NA
Dewpoint 40°F (4°C)
Visibility NA
Last update 10 Dec 06:06 PM PST
Extended Forecast for

10 Miles ENE Twisp WA

  • Tonight

    Tonight: A 50 percent chance of rain before 1am.  Mostly cloudy, with a low around 35. Windy, with a northwest wind 17 to 25 mph, with gusts as high as 44 mph.  New precipitation amounts between a quarter and half of an inch possible.

    Low: 35 °F

    Chance Rain
    and Windy

  • Thursday

    Thursday: Mostly sunny, with a temperature rising to near 39 by noon, then falling to around 34 during the remainder of the day. 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 5 to 7 mph.

    Low: 32 °F

    Slight Chance
    Snow

  • Friday

    Friday: Partly sunny, with a high near 40. Light and variable wind becoming southwest around 5 mph in the afternoon.

    High: 40 °F

    Partly Sunny

  • Friday Night

    Friday Night: A 20 percent chance of rain.  Mostly cloudy, with a low around 34. Northwest wind around 6 mph.

    Low: 34 °F

    Slight Chance
    Rain

  • Saturday

    Saturday: Partly sunny, with a high near 39.

    High: 39 °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 38.

    High: 38 °F

    Chance Rain

  • Sunday Night

    Sunday Night: A chance of rain before 1am, then a chance of rain and snow.  Mostly cloudy, with a low around 34. Chance of precipitation is 30%.

    Low: 34 °F

    Chance Rain
    then Chance
    Rain/Snow

Detailed Forecast

Tonight
A 50 percent chance of rain before 1am. Mostly cloudy, with a low around 35. Windy, with a northwest wind 17 to 25 mph, with gusts as high as 44 mph. New precipitation amounts between a quarter and half of an inch possible.
Thursday
Mostly sunny, with a temperature rising to near 39 by noon, then falling to around 34 during the remainder of the day. 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 5 to 7 mph.
Friday
Partly sunny, with a high near 40. Light and variable wind becoming southwest around 5 mph in the afternoon.
Friday Night
A 20 percent chance of rain. Mostly cloudy, with a low around 34. Northwest wind around 6 mph.
Saturday
Partly sunny, with a high near 39.
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 38.
Sunday Night
A chance of rain before 1am, then a chance of rain and snow. Mostly cloudy, with a low around 34. Chance of precipitation is 30%.
Monday
Rain, possibly mixed with snow, mainly after 10am. High near 37. Chance of precipitation is 80%.
Monday Night
Rain and snow. Low around 31. Chance of precipitation is 80%.
Tuesday
Rain and snow likely. Mostly cloudy, with a high near 37. Chance of precipitation is 60%.
Tuesday Night
Snow likely. Mostly cloudy, with a low around 28. Chance of precipitation is 70%.
Wednesday
Snow likely. Mostly cloudy, with a high near 34. Chance of precipitation is 70%.
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ABOUT THIS FORECAST

 
Point Forecast:
10 Miles ENE Twisp WA
 48.39°N 119.91°W (Elev. 3993 ft)
5:37 pm PST Dec 10, 2025
6pm PST Dec 10, 2025-6pm PST Dec 17, 2025
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database