Heavy Rain in the Southern U.S.; Winter Storm to Impact the Northern Mid-Atlantic and Interior Northeast

A storm system stretching from the Tennessee Valley to the Gulf Coast will bring a variety of hazards to the Eastern U.S. through Tuesday. On the south side of the system, heavy rain and thunderstorms will persist across the Southern U.S. Further north, a wintry precipitation mix is expected from the Central Appalachians to the interior Northeast through Tuesday. Read More >

Current conditions at

NCSB (NCSW1)

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

NA

29°F

-2°C

Humidity 99%
Wind Speed NE 2 MPH
Barometer NA
Dewpoint 29°F (-2°C)
Visibility NA
Last update 01 Dec 08:06 PM PST
Extended Forecast for

12 Miles NNW Mazama WA

  • Tonight

    Tonight: Snow likely, mainly between 10pm and 4am.  Mostly cloudy, with a low around 24. West wind around 14 mph.  Chance of precipitation is 60%. Total nighttime snow accumulation of less than one inch possible.

    Low: 24 °F

    Snow Likely

  • Tuesday

    Tuesday: A 50 percent chance of snow before 10am.  Mostly sunny, with a temperature falling to around 22 by 5pm. North wind 10 to 13 mph.  New snow accumulation of less than a half inch possible.

    High: 25 °F

    Chance Snow
    then Mostly
    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 18. Northwest wind around 10 mph.

    Low: 18 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 26. West wind around 6 mph.

    High: 26 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: A 20 percent chance of snow after 10pm.  Mostly cloudy, with a low around 19. West wind 8 to 10 mph.

    Low: 19 °F

    Slight Chance
    Snow

  • Thursday

    Thursday: Snow likely.  Mostly cloudy, with a high near 25. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

    High: 25 °F

    Snow Likely

  • Thursday Night

    Thursday Night: Snow likely.  Mostly cloudy, with a low around 24. Chance of precipitation is 70%. New snow accumulation of 2 to 4 inches possible.

    Low: 24 °F

    Snow Likely

  • Friday

    Friday: Snow.  High near 28. Chance of precipitation is 90%.

    High: 28 °F

    Snow

  • Friday Night

    Friday Night: Snow.  Low around 23. Breezy.  Chance of precipitation is 80%.

    Low: 23 °F

    Snow and
    Breezy

Detailed Forecast

Tonight
Snow likely, mainly between 10pm and 4am. Mostly cloudy, with a low around 24. West wind around 14 mph. Chance of precipitation is 60%. Total nighttime snow accumulation of less than one inch possible.
Tuesday
A 50 percent chance of snow before 10am. Mostly sunny, with a temperature falling to around 22 by 5pm. North wind 10 to 13 mph. New snow accumulation of less than a half inch possible.
Tuesday Night
Partly cloudy, with a low around 18. Northwest wind around 10 mph.
Wednesday
Partly sunny, with a high near 26. West wind around 6 mph.
Wednesday Night
A 20 percent chance of snow after 10pm. Mostly cloudy, with a low around 19. West wind 8 to 10 mph.
Thursday
Snow likely. Mostly cloudy, with a high near 25. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.
Thursday Night
Snow likely. Mostly cloudy, with a low around 24. Chance of precipitation is 70%. New snow accumulation of 2 to 4 inches possible.
Friday
Snow. High near 28. Chance of precipitation is 90%.
Friday Night
Snow. Low around 23. Breezy. Chance of precipitation is 80%.
Saturday
Snow likely. Mostly cloudy, with a high near 25. Chance of precipitation is 70%.
Saturday Night
Snow likely. Mostly cloudy, with a low around 22. Chance of precipitation is 70%.
Sunday
Snow. High near 25. Chance of precipitation is 90%.
Sunday Night
Snow likely. Mostly cloudy, with a low around 23. Chance of precipitation is 70%.
Monday
Snow. High near 28. Chance of precipitation is 80%.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
12 Miles NNW Mazama WA
 48.78°N 120.5°W (Elev. 6663 ft)
8:17 pm PST Dec 1, 2025
9pm PST Dec 1, 2025-6pm PST Dec 8, 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