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

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

39°F

4°C

Humidity 99%
Wind Speed NW 3 MPH
Barometer NA
Dewpoint 39°F (4°C)
Visibility NA
Last update 10 Dec 04:06 PM PST
Extended Forecast for

16 Miles NNW Conconully WA

  • This Afternoon

    This Afternoon: Rain, possibly mixed with snow. High near 34. Breezy, with a west wind around 21 mph, with gusts as high as 33 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.

    High: 34 °F

    Rain/Snow and
    Breezy

  • Tonight

    Tonight: Rain, possibly mixed with snow, becoming all snow after 11pm. Low around 25. Breezy, with a west wind 20 to 22 mph, with gusts as high as 38 mph. Chance of precipitation is 90%. New snow accumulation of less than one inch possible.

    Low: 25 °F

    Breezy.
    Rain/Snow
    then Snow
    Likely

  • Thursday

    Thursday: A 30 percent chance of snow before 7am. Partly sunny, with a high near 29. Breezy, with a west wind 16 to 21 mph decreasing to 8 to 13 mph in the afternoon. Winds could gust as high as 30 mph. New snow accumulation of less than a half inch possible.

    High: 29 °F

    Chance Snow
    and Breezy
    then Partly
    Sunny

  • Thursday Night

    Thursday Night: A 30 percent chance of snow, mainly between 10pm and 4am. Mostly cloudy, with a low around 24. West wind around 10 mph. Little or no snow accumulation expected.

    Low: 24 °F

    Chance Snow

  • Friday

    Friday: A 30 percent chance of snow, mainly after 10am. Partly sunny, with a high near 32. West wind around 9 mph. Little or no snow accumulation expected.

    High: 32 °F

    Chance Snow

  • Friday Night

    Friday Night: A 30 percent chance of snow, mainly before 10pm. Mostly cloudy, with a low around 28. Little or no snow accumulation expected.

    Low: 28 °F

    Chance Snow

  • Saturday

    Saturday: A 10 percent chance of snow after 4pm. Partly sunny, with a high near 32.

    High: 32 °F

    Mostly Cloudy
    then Slight
    Chance Snow

  • Saturday Night

    Saturday Night: A 30 percent chance of snow, mainly after 10pm. Mostly cloudy, with a low around 27.

    Low: 27 °F

    Chance Snow

  • Sunday

    Sunday: A 50 percent chance of snow. Partly sunny, with a high near 30.

    High: 30 °F

    Chance Snow

Detailed Forecast

This Afternoon
Rain, possibly mixed with snow. High near 34. Breezy, with a west wind around 21 mph, with gusts as high as 33 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.
Tonight
Rain, possibly mixed with snow, becoming all snow after 11pm. Low around 25. Breezy, with a west wind 20 to 22 mph, with gusts as high as 38 mph. Chance of precipitation is 90%. New snow accumulation of less than one inch possible.
Thursday
A 30 percent chance of snow before 7am. Partly sunny, with a high near 29. Breezy, with a west wind 16 to 21 mph decreasing to 8 to 13 mph in the afternoon. Winds could gust as high as 30 mph. New snow accumulation of less than a half inch possible.
Thursday Night
A 30 percent chance of snow, mainly between 10pm and 4am. Mostly cloudy, with a low around 24. West wind around 10 mph. Little or no snow accumulation expected.
Friday
A 30 percent chance of snow, mainly after 10am. Partly sunny, with a high near 32. West wind around 9 mph. Little or no snow accumulation expected.
Friday Night
A 30 percent chance of snow, mainly before 10pm. Mostly cloudy, with a low around 28. Little or no snow accumulation expected.
Saturday
A 10 percent chance of snow after 4pm. Partly sunny, with a high near 32.
Saturday Night
A 30 percent chance of snow, mainly after 10pm. Mostly cloudy, with a low around 27.
Sunday
A 50 percent chance of snow. Partly sunny, with a high near 30.
Sunday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 27.
Monday
Snow. High near 30. Chance of precipitation is 80%.
Monday Night
Snow. Low around 23. Chance of precipitation is 90%.
Tuesday
Snow likely. The snow could be heavy at times. Mostly cloudy, with a high near 27. Chance of precipitation is 70%.
Tuesday Night
Snow likely. The snow could be heavy at times. Mostly cloudy, with a low around 20. Breezy. Chance of precipitation is 70%.
Wednesday
Snow likely. Mostly cloudy, with a high near 24. Chance of precipitation is 70%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
16 Miles NNW Conconully WA
 48.75°N 119.91°W (Elev. 6545 ft)
Last Update:
3:08 pm PST Dec 10, 2025
Forecast Valid:
4pm PST Dec 10, 2025-6pm PST Dec 17, 2025
 
Forecast Discussion
 
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Additional Resources

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National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation