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 >

Current conditions at

GERBER RESERVOIR (GRBO3)

Lat: 42.20597°NLon: 121.13806°WElev: 4950.0ft.

NA

25°F

-4°C

Humidity 90%
Wind Speed WNW 0 MPH
Barometer NA
Dewpoint 22°F (-6°C)
Visibility NA
Last update 29 Dec 06:45 AM PST
Extended Forecast for

6 Miles ESE Bly OR

Air Stagnation Advisory until December 31, 04:00pm
Click here for hazard details and duration
Air Stagnation Advisory
  •  
    Air Stagnation Advisory until December 31, 04:00pm

    NOW until 4:00pm Wed

    Air Stagnation Advisory

  • Today

    High: 43 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 26. East wind 3 to 5 mph.

    Low: 26 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 51. East southeast wind 3 to 7 mph.

    High: 51 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Increasing clouds, with a low around 26. Light east southeast wind.

    Low: 26 °F

    Increasing
    Clouds

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 48. Calm wind becoming south 5 to 7 mph in the morning.

    High: 48 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: A 30 percent chance of showers.  Snow level 7200 feet. Mostly cloudy, with a low around 32.

    Low: 32 °F

    Chance
    Showers

  • New Year's Day

    New Year's Day: A 50 percent chance of rain.  Snow level 7700 feet. Mostly cloudy, with a high near 45.

    High: 45 °F

    Chance Rain

  • Thursday Night

    Thursday Night: A chance of rain.  Snow level 7400 feet. Mostly cloudy, with a low around 32.

    Low: 32 °F

    Chance Rain

Detailed Forecast

Today
Mostly sunny, with a high near 43. Calm wind.
Tonight
Mostly clear, with a low around 26. East wind 3 to 5 mph.
Tuesday
Sunny, with a high near 51. East southeast wind 3 to 7 mph.
Tuesday Night
Increasing clouds, with a low around 26. Light east southeast wind.
Wednesday
Mostly cloudy, with a high near 48. Calm wind becoming south 5 to 7 mph in the morning.
Wednesday Night
A 30 percent chance of showers. Snow level 7200 feet. Mostly cloudy, with a low around 32.
New Year's Day
A 50 percent chance of rain. Snow level 7700 feet. Mostly cloudy, with a high near 45.
Thursday Night
A chance of rain. Snow level 7400 feet. Mostly cloudy, with a low around 32.
Friday
A chance of rain. Snow level 6900 feet. Mostly cloudy, with a high near 47.
Friday Night
A chance of rain before 10pm, then a chance of rain and snow. Snow level 6200 feet lowering to 5500 feet after midnight . Mostly cloudy, with a low around 31.
Saturday
A chance of rain and snow. Snow level 5000 feet. Mostly cloudy, with a high near 43.
Saturday Night
A chance of snow. Mostly cloudy, with a low around 30.
Sunday
A chance of rain and snow. Mostly cloudy, with a high near 43.
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ABOUT THIS FORECAST

 
Point Forecast:
6 Miles ESE Bly OR
 42.35°N 120.93°W (Elev. 4810 ft)
3:41 am PST Dec 29, 2025
7am PST Dec 29, 2025-6pm PST Jan 4, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database