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

Prolonged Atmospheric River Will Impact the Northwest Early this Week

A weather system in the Pacific Northwest will produce rain throughout the day, before a potent atmospheric river produces a prolonged round of heavy rainfall, widespread urban and river flooding, and high elevation snow to the region Monday through Wednesday. Showers and thunderstorms may produce isolated damaging winds, a brief tornado, and locally heavy rainfall across parts of Florida today. Read More >

Hazardous Weather Conditions

Current conditions at

NCSB (NCSW1)

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

NA

33°F

1°C

Humidity 100%
Wind Speed E 2 MPH
Barometer NA
Dewpoint 33°F (1°C)
Visibility NA
Last update 07 Dec 05:06 PM PST
Extended Forecast for

12 Miles SSW Conconully WA

  • This Afternoon

    This Afternoon: A 20 percent chance of snow. Partly sunny, with a high near 34. Southwest wind around 5 mph.

    High: 34 °F

    Slight Chance
    Snow

  • Tonight

    Tonight: A slight chance of rain and snow before 1am, then a chance of snow between 1am and 4am. Mostly cloudy, with a low around 32. Southwest wind around 5 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.

    Low: 32 °F

    Slight Chance
    Rain/Snow
    then Chance
    Snow

  • Monday

    Monday: A chance of snow before 10am, then rain likely, possibly mixed with snow between 10am and 1pm, then rain after 1pm. High near 38. South wind 5 to 8 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.

    High: 38 °F

    Rain/Snow

  • Monday Night

    Monday Night: Rain likely before 1am, then a chance of rain and snow between 1am and 4am, then a chance of rain after 4am. Mostly cloudy, with a low around 33. West wind 11 to 16 mph, with gusts as high as 26 mph. Chance of precipitation is 70%. Little or no snow accumulation expected.

    Low: 33 °F

    Rain Likely
    then Chance
    Rain/Snow

  • Tuesday

    Tuesday: Snow likely, mainly after 4pm. Partly sunny, with a high near 38. West wind 6 to 11 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    High: 38 °F

    Chance Snow
    then Snow
    Likely

  • Tuesday Night

    Tuesday Night: Snow before 1am, then snow, possibly mixed with rain. Low around 32. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

    Low: 32 °F

    Snow then
    Rain/Snow

  • Wednesday

    Wednesday: Rain likely, possibly mixed with snow, mainly before 4pm. Mostly cloudy, with a high near 40. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    High: 40 °F

    Rain/Snow
    Likely

  • Wednesday Night

    Wednesday Night: A chance of rain and snow. Mostly cloudy, with a low around 31. Chance of precipitation is 40%.

    Low: 31 °F

    Chance
    Rain/Snow

  • Thursday

    Thursday: A chance of snow before 10am, then a chance of rain and snow. Mostly cloudy, with a high near 37. Chance of precipitation is 40%.

    High: 37 °F

    Chance
    Rain/Snow

Detailed Forecast

This Afternoon
A 20 percent chance of snow. Partly sunny, with a high near 34. Southwest wind around 5 mph.
Tonight
A slight chance of rain and snow before 1am, then a chance of snow between 1am and 4am. Mostly cloudy, with a low around 32. Southwest wind around 5 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.
Monday
A chance of snow before 10am, then rain likely, possibly mixed with snow between 10am and 1pm, then rain after 1pm. High near 38. South wind 5 to 8 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.
Monday Night
Rain likely before 1am, then a chance of rain and snow between 1am and 4am, then a chance of rain after 4am. Mostly cloudy, with a low around 33. West wind 11 to 16 mph, with gusts as high as 26 mph. Chance of precipitation is 70%. Little or no snow accumulation expected.
Tuesday
Snow likely, mainly after 4pm. Partly sunny, with a high near 38. West wind 6 to 11 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Tuesday Night
Snow before 1am, then snow, possibly mixed with rain. Low around 32. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.
Wednesday
Rain likely, possibly mixed with snow, mainly before 4pm. Mostly cloudy, with a high near 40. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Wednesday Night
A chance of rain and snow. Mostly cloudy, with a low around 31. Chance of precipitation is 40%.
Thursday
A chance of snow before 10am, then a chance of rain and snow. Mostly cloudy, with a high near 37. Chance of precipitation is 40%.
Thursday Night
A chance of rain and snow. Mostly cloudy, with a low around 31. Chance of precipitation is 40%.
Friday
A slight chance of rain and snow. Mostly cloudy, with a high near 37. Chance of precipitation is 20%.
Friday Night
A slight chance of rain and snow. Mostly cloudy, with a low around 33. Chance of precipitation is 20%.
Saturday
A chance of rain and snow. Mostly cloudy, with a high near 38. Chance of precipitation is 30%.
Saturday Night
A chance of rain and snow. Mostly cloudy, with a low around 32. Chance of precipitation is 40%.
Sunday
A chance of rain and snow. Mostly cloudy, with a high near 38. Chance of precipitation is 30%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
12 Miles SSW Conconully WA
 48.39°N 119.85°W (Elev. 3724 ft)
Last Update:
2:48 pm PST Dec 7, 2025
Forecast Valid:
5pm PST Dec 7, 2025-6pm PST Dec 14, 2025
 
Forecast Discussion
 
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Additional Resources

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