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

Winter Storm Bringing Widespread Hazardous Weather to the Eastern U.S.

A rapidly-intensifying winter storm continues to bring heavy snow, high winds, and blizzard conditions over the Upper Midwest and Great Lakes through today. An Arctic front will lead in a period of gusty to high winds and sharply colder temperatures over the entire eastern U.S. Heavy lake effect snow is then expected from Lakes Erie and Ontario through New Year's Day. Read More >

Hazardous Weather Conditions

Current conditions at

NCSB (NCSW1)

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

NA

20°F

-7°C

Humidity 72%
Wind Speed NE 2 MPH
Barometer NA
Dewpoint 12°F (-11°C)
Visibility NA
Last update 29 Dec 11:06 AM PST
Extended Forecast for

16 Miles NE Mazama WA

Air Stagnation Advisory until January 1, 12:00pm
Click here for hazard details and duration
Air Stagnation Advisory
  •  
    Air Stagnation Advisory until January 1, 12:00pm

    NOW until 12:00pm Thu

    Air Stagnation Advisory

  • Today

    High: 26 °F

    Partly Sunny

  • Tonight

    Tonight: Mostly cloudy, then gradually becoming mostly clear, with a low around 20. West wind 5 to 7 mph.

    Low: 20 °F

    Decreasing
    Clouds

  • Tuesday

    Tuesday: Partly sunny, with a high near 28. West wind 5 to 7 mph.

    High: 28 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 21. West wind around 7 mph.

    Low: 21 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 30. Southwest wind around 6 mph.

    High: 30 °F

    Partly Sunny

  • Wednesday Night

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

    Low: 18 °F

    Mostly Cloudy

  • New Year's Day

    New Year's Day: A 10 percent chance of snow after 4pm. Mostly cloudy, with a high near 26.

    High: 26 °F

    Mostly Cloudy
    then Slight
    Chance Snow

  • Thursday Night

    Thursday Night: A 30 percent chance of snow, mainly after 10pm. Mostly cloudy, with a low around 19.

    Low: 19 °F

    Chance Snow

Detailed Forecast

Today
Partly sunny, with a high near 26. Light west wind.
Tonight
Mostly cloudy, then gradually becoming mostly clear, with a low around 20. West wind 5 to 7 mph.
Tuesday
Partly sunny, with a high near 28. West wind 5 to 7 mph.
Tuesday Night
Mostly cloudy, with a low around 21. West wind around 7 mph.
Wednesday
Partly sunny, with a high near 30. Southwest wind around 6 mph.
Wednesday Night
Mostly cloudy, with a low around 18.
New Year's Day
A 10 percent chance of snow after 4pm. Mostly cloudy, with a high near 26.
Thursday Night
A 30 percent chance of snow, mainly after 10pm. Mostly cloudy, with a low around 19.
Friday
A 50 percent chance of snow. Mostly cloudy, with a high near 23.
Friday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 17.
Saturday
A 50 percent chance of snow. Mostly cloudy, with a high near 23.
Saturday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 17.
Sunday
A 40 percent chance of snow. Partly sunny, with a high near 23.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
16 Miles NE Mazama WA
 48.79°N 120.21°W (Elev. 6995 ft)
Last Update:
9:07 am PST Dec 29, 2025
Forecast Valid:
11am PST Dec 29, 2025-6pm PST Jan 4, 2026
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation