Powerful Winter Storm from the Upper Midwest into the Northeast; Severe Thunderstorms in the Midwest and Ohio Valley

A rapidly-intensifying storm is expected to bring heavy snow, blizzard conditions, and icing from the Upper Midwest through the Great Lakes and Northeast. Scattered severe thunderstorms may produce severe/damaging wind gusts and a couple of tornadoes across parts of the Midwest and lower Ohio Valley through the evening. Arctic air will expand across the central and southern U.S.. Read More >

Current conditions at

NCSB (NCSW1)

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

NA

10°F

-12°C

Humidity 88%
Wind Speed NW 1 MPH
Barometer NA
Dewpoint 7°F (-14°C)
Visibility NA
Last update 29 Dec 03:06 AM PST
Extended Forecast for

25 Miles N Mazama WA

  • Today

    Today: Partly sunny, with a high near 27. West wind 6 to 10 mph.

    High: 27 °F

    Partly Sunny

  • Tonight

    Tonight: Mostly cloudy, then gradually becoming mostly clear, with a steady temperature around 24. Southwest wind 9 to 14 mph.

    Low: 24 °F

    Decreasing
    Clouds

  • Tuesday

    Tuesday: Partly sunny, with a high near 31. Southwest wind 10 to 15 mph.

    High: 31 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 23. Southwest wind around 14 mph.

    Low: 23 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 30. Southwest wind 9 to 14 mph.

    High: 30 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 19.

    Low: 19 °F

    Mostly Cloudy

  • New Year's Day

    New Year's Day: Mostly cloudy, with a high near 26.

    High: 26 °F

    Mostly Cloudy

  • Thursday Night

    Thursday Night: Snow likely, mainly after 4am.  Mostly cloudy, with a low around 19. Chance of precipitation is 60%.

    Low: 19 °F

    Snow Likely

  • Friday

    Friday: Snow likely, mainly before 10am.  Mostly cloudy, with a high near 23. Chance of precipitation is 60%.

    High: 23 °F

    Snow Likely

Detailed Forecast

Today
Partly sunny, with a high near 27. West wind 6 to 10 mph.
Tonight
Mostly cloudy, then gradually becoming mostly clear, with a steady temperature around 24. Southwest wind 9 to 14 mph.
Tuesday
Partly sunny, with a high near 31. Southwest wind 10 to 15 mph.
Tuesday Night
Mostly cloudy, with a low around 23. Southwest wind around 14 mph.
Wednesday
Partly sunny, with a high near 30. Southwest wind 9 to 14 mph.
Wednesday Night
Mostly cloudy, with a low around 19.
New Year's Day
Mostly cloudy, with a high near 26.
Thursday Night
Snow likely, mainly after 4am. Mostly cloudy, with a low around 19. Chance of precipitation is 60%.
Friday
Snow likely, mainly before 10am. Mostly cloudy, with a high near 23. Chance of precipitation is 60%.
Friday Night
Snow likely, mainly between 10pm and 4am. Mostly cloudy, with a low around 15. Chance of precipitation is 60%.
Saturday
Snow likely. Mostly cloudy, with a high near 22. Chance of precipitation is 60%.
Saturday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 15.
Sunday
A 50 percent chance of snow. Partly sunny, with a high near 21.
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ABOUT THIS FORECAST

 
Point Forecast:
25 Miles N Mazama WA
 48.98°N 120.4°W (Elev. 7438 ft)
3:07 am PST Dec 29, 2025
4am PST Dec 29, 2025-6pm PST Jan 4, 2026
 
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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