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

Heavy Rain and Mountain Snow Lingers in California; Winter Storm Impacting the Great Lakes and Northeast U.S.

An atmospheric river will wind down through today across California with lingering heavy rainfall, heavy mountain snow, and gusty winds. A wintry mix of freezing rain, sleet, and snow will cause hazardous travel conditions for the Great Lakes into the northern Mid-Atlantic and southern New England today through Saturday morning. Areas of tree damage and power outages are possible. Read More >

Current conditions at

NCSB (NCSW1)

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

NA

30°F

-1°C

Humidity 100%
Wind Speed E 0 MPH
Barometer NA
Dewpoint 30°F (-1°C)
Visibility NA
Last update 26 Dec 06:06 AM PST
Extended Forecast for

23 Miles NNE Mazama WA

  • Today

    Today: Snow, mainly after 7am. Temperature rising to near 23 by 11am, then falling to around 14 during the remainder of the day. Wind chill values as low as zero. Southwest wind 10 to 13 mph, with gusts as high as 25 mph. Chance of precipitation is 80%. Total daytime snow accumulation of around an inch possible.

    High: 23 °F⇓

    Snow

  • Tonight

    Tonight: Snow likely, mainly before 10pm. Mostly cloudy, with a low around -2. Wind chill values as low as -19. Northwest wind 11 to 15 mph, with gusts as high as 29 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 2 inches possible.

    Low: -2 °F

    Snow Likely
    then Chance
    Snow

  • Saturday

    Saturday: Sunny and cold, with a high near 9. Wind chill values as low as -22. Northwest wind 10 to 15 mph, with gusts as high as 28 mph.

    High: 9 °F

    Cold

  • Saturday Night

    Saturday Night: Increasing clouds, with a low around 1. Wind chill values as low as -8. Northwest wind around 6 mph.

    Low: 1 °F

    Increasing
    Clouds

  • Sunday

    Sunday: Partly sunny, with a high near 21. West wind around 6 mph.

    High: 21 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 11.

    Low: 11 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly cloudy, with a high near 27.

    High: 27 °F

    Mostly Cloudy

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 18.

    Low: 18 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 31.

    High: 31 °F

    Mostly Cloudy

Detailed Forecast

Today
Snow, mainly after 7am. Temperature rising to near 23 by 11am, then falling to around 14 during the remainder of the day. Wind chill values as low as zero. Southwest wind 10 to 13 mph, with gusts as high as 25 mph. Chance of precipitation is 80%. Total daytime snow accumulation of around an inch possible.
Tonight
Snow likely, mainly before 10pm. Mostly cloudy, with a low around -2. Wind chill values as low as -19. Northwest wind 11 to 15 mph, with gusts as high as 29 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 2 inches possible.
Saturday
Sunny and cold, with a high near 9. Wind chill values as low as -22. Northwest wind 10 to 15 mph, with gusts as high as 28 mph.
Saturday Night
Increasing clouds, with a low around 1. Wind chill values as low as -8. Northwest wind around 6 mph.
Sunday
Partly sunny, with a high near 21. West wind around 6 mph.
Sunday Night
Mostly cloudy, with a low around 11.
Monday
Mostly cloudy, with a high near 27.
Monday Night
Mostly cloudy, with a low around 18.
Tuesday
Mostly cloudy, with a high near 31.
Tuesday Night
A 20 percent chance of snow after 10pm. Mostly cloudy, with a low around 22.
Wednesday
A 30 percent chance of snow. Mostly cloudy, with a high near 29.
Wednesday Night
A 50 percent chance of snow. Cloudy, with a low around 19.
New Year's Day
Snow likely. Mostly cloudy, with a high near 25. Chance of precipitation is 60%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
23 Miles NNE Mazama WA
 48.94°N 120.25°W (Elev. 6280 ft)
Last Update:
5:48 am PST Dec 26, 2025
Forecast Valid:
6am PST Dec 26, 2025-6pm PST Jan 1, 2026
 
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Additional Resources

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Chance of Precipitation