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 95%
Wind Speed N 1 MPH
Barometer NA
Dewpoint 28°F (-2°C)
Visibility NA
Last update 01 Dec 05:06 PM PST
Extended Forecast for

15 Miles NNE Mazama WA

  • This Afternoon

    This Afternoon: Snow likely.  Mostly cloudy, with a high near 28. Northwest wind around 6 mph.  Chance of precipitation is 60%. Total daytime snow accumulation of less than a half inch possible.

    High: 28 °F

    Snow Likely

  • Tonight

    Tonight: Snow likely, mainly before 4am.  Mostly cloudy, with a low around 24. Northwest wind 8 to 10 mph.  Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

    Low: 24 °F

    Snow Likely

  • Tuesday

    Tuesday: A 40 percent chance of snow before 10am.  Partly sunny, with a high near 27. Northwest wind around 10 mph, with gusts as high as 18 mph.  New snow accumulation of less than a half inch possible.

    High: 27 °F

    Chance Snow
    then Mostly
    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 20. Northwest wind 6 to 8 mph.

    Low: 20 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 28. West wind 3 to 6 mph.

    High: 28 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: A 20 percent chance of snow after 10pm.  Mostly cloudy, with a low around 21.

    Low: 21 °F

    Slight Chance
    Snow

  • Thursday

    Thursday: A 50 percent chance of snow.  Mostly cloudy, with a high near 27. New snow accumulation of around an inch possible.

    High: 27 °F

    Chance Snow

  • Thursday Night

    Thursday Night: Snow likely, mainly after 10pm.  Mostly cloudy, with a low around 26. Chance of precipitation is 70%.

    Low: 26 °F

    Snow Likely

  • Friday

    Friday: Snow.  High near 30. Chance of precipitation is 90%.

    High: 30 °F

    Snow

Detailed Forecast

This Afternoon
Snow likely. Mostly cloudy, with a high near 28. Northwest wind around 6 mph. Chance of precipitation is 60%. Total daytime snow accumulation of less than a half inch possible.
Tonight
Snow likely, mainly before 4am. Mostly cloudy, with a low around 24. Northwest wind 8 to 10 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.
Tuesday
A 40 percent chance of snow before 10am. Partly sunny, with a high near 27. Northwest wind around 10 mph, with gusts as high as 18 mph. New snow accumulation of less than a half inch possible.
Tuesday Night
Partly cloudy, with a low around 20. Northwest wind 6 to 8 mph.
Wednesday
Partly sunny, with a high near 28. West wind 3 to 6 mph.
Wednesday Night
A 20 percent chance of snow after 10pm. Mostly cloudy, with a low around 21.
Thursday
A 50 percent chance of snow. Mostly cloudy, with a high near 27. New snow accumulation of around an inch possible.
Thursday Night
Snow likely, mainly after 10pm. Mostly cloudy, with a low around 26. Chance of precipitation is 70%.
Friday
Snow. High near 30. Chance of precipitation is 90%.
Friday Night
Snow. Low around 25. Chance of precipitation is 80%.
Saturday
Snow likely. Mostly cloudy, with a high near 28. Chance of precipitation is 70%.
Saturday Night
Snow. Low around 23. Chance of precipitation is 80%.
Sunday
Snow. High near 27. Chance of precipitation is 90%.
Sunday Night
Snow likely. Mostly cloudy, with a low around 24. Chance of precipitation is 70%.
Monday
Snow. High near 29. Chance of precipitation is 80%.
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ABOUT THIS FORECAST

 
Point Forecast:
15 Miles NNE Mazama WA
 48.82°N 120.35°W (Elev. 6585 ft)
2:58 pm PST Dec 1, 2025
5pm PST Dec 1, 2025-6pm PST Dec 8, 2025
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

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