Prolonged Atmospheric River in the Northwest; Snow in the North-Central US

A prolonged atmospheric river will bring heavy rainfall which may lead to widespread urban and river flooding, heavy mountain snow, along with gusty winds to the Pacific Northwest into the northern Rockies through much of the week. A clipper will bring a period of snow across the upper Midwest and the Great Lakes into Tuesday, before a stronger system bring more wintry impacts. Read More >

Current conditions at

NCSB (NCSW1)

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

NA

35°F

2°C

Humidity 100%
Wind Speed NW 4 MPH
Barometer NA
Dewpoint 35°F (2°C)
Visibility NA
Wind Chill32°F (0°C)
Last update 09 Dec 12:06 AM PST
Extended Forecast for

13 Miles NW Conconully WA

  • Overnight

    Overnight: Snow, mainly before 1am. The snow could be heavy at times.  Low around 22. Breezy, with a west wind around 22 mph, with gusts as high as 36 mph.  Chance of precipitation is 90%. Total nighttime snow accumulation of 3 to 5 inches possible.

    Low: 22 °F

    Heavy Snow
    and Breezy

  • Tuesday

    Tuesday: Snow likely, mainly after 4pm.  Mostly cloudy, with a high near 27. West wind 8 to 17 mph, with gusts as high as 28 mph.  Chance of precipitation is 60%. New snow accumulation of 1 to 2 inches possible.

    High: 27 °F

    Partly Sunny
    then Snow
    Likely

  • Tuesday Night

    Tuesday Night: Snow. The snow could be heavy at times.  Temperature rising to around 31 by 5am. Southwest wind 7 to 10 mph, with gusts as high as 21 mph.  Chance of precipitation is 100%. New snow accumulation of 5 to 9 inches possible.

    Low: 24 °F

    Heavy Snow

  • Wednesday

    Wednesday: Snow.  High near 32. West wind around 15 mph, with gusts as high as 32 mph.  Chance of precipitation is 80%. New snow accumulation of 2 to 4 inches possible.

    High: 32 °F

    Snow

  • Wednesday Night

    Wednesday Night: Snow likely.  Mostly cloudy, with a low around 27. West wind 11 to 13 mph, with gusts as high as 23 mph.  Chance of precipitation is 70%. New snow accumulation of 2 to 4 inches possible.

    Low: 27 °F

    Snow Likely

  • Thursday

    Thursday: A 50 percent chance of snow.  Mostly cloudy, with a high near 30. New snow accumulation of less than a half inch possible.

    High: 30 °F

    Chance Snow

  • Thursday Night

    Thursday Night: A 30 percent chance of snow, mainly before 10pm.  Mostly cloudy, with a low around 25. New snow accumulation of less than a half inch possible.

    Low: 25 °F

    Chance Snow

  • Friday

    Friday: A 30 percent chance of snow, mainly after 4pm.  Mostly cloudy, with a high near 32.

    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.

    Low: 28 °F

    Chance Snow

Detailed Forecast

Overnight
Snow, mainly before 1am. The snow could be heavy at times. Low around 22. Breezy, with a west wind around 22 mph, with gusts as high as 36 mph. Chance of precipitation is 90%. Total nighttime snow accumulation of 3 to 5 inches possible.
Tuesday
Snow likely, mainly after 4pm. Mostly cloudy, with a high near 27. West wind 8 to 17 mph, with gusts as high as 28 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 2 inches possible.
Tuesday Night
Snow. The snow could be heavy at times. Temperature rising to around 31 by 5am. Southwest wind 7 to 10 mph, with gusts as high as 21 mph. Chance of precipitation is 100%. New snow accumulation of 5 to 9 inches possible.
Wednesday
Snow. High near 32. West wind around 15 mph, with gusts as high as 32 mph. Chance of precipitation is 80%. New snow accumulation of 2 to 4 inches possible.
Wednesday Night
Snow likely. Mostly cloudy, with a low around 27. West wind 11 to 13 mph, with gusts as high as 23 mph. Chance of precipitation is 70%. New snow accumulation of 2 to 4 inches possible.
Thursday
A 50 percent chance of snow. Mostly cloudy, with a high near 30. New snow accumulation of less than a half inch possible.
Thursday Night
A 30 percent chance of snow, mainly before 10pm. Mostly cloudy, with a low around 25. New snow accumulation of less than a half inch possible.
Friday
A 30 percent chance of snow, mainly after 4pm. Mostly cloudy, with a high near 32.
Friday Night
A 30 percent chance of snow, mainly before 10pm. Mostly cloudy, with a low around 28.
Saturday
A 30 percent chance of snow, mainly after 10am. Mostly cloudy, with a high near 30.
Saturday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 25.
Sunday
A 50 percent chance of snow. Partly sunny, with a high near 28.
Sunday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 23.
Monday
Snow likely. Mostly cloudy, with a high near 28. Chance of precipitation is 60%.
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ABOUT THIS FORECAST

 
Point Forecast:
13 Miles NW Conconully WA
 48.7°N 119.96°W (Elev. 6434 ft)
10:06 pm PST Dec 8, 2025
12am PST Dec 9, 2025-6pm PST Dec 15, 2025
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database