Heavy Mountain Snow in the Northwest U.S.; Wintry Mix in the Northeast U.S.

Two more cold fronts will pass through the Northwest U.S. this week with heavy mountain snow continuing across the Cascades, and northern Rockies. A quick moving storm system will bring mixed precipitation including some freezing rain across the Northeast U.S. overnight into Wednesday. Read More >

Current conditions at

GERBER RESERVOIR (GRBO3)

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

NA

34°F

1°C

Humidity 87%
Wind Speed SSW 7 MPH
Barometer NA
Dewpoint 30°F (-1°C)
Visibility NA
Wind Chill28°F (-2°C)
Last update 06 Jan 10:45 PM PST
Extended Forecast for

14 Miles E Bonanza OR

Winter Weather Advisory January 6, 11:33pm until January 8, 10:00am
Click here for hazard details and duration
Winter Weather Advisory
  •  
    Winter Weather Advisory January 6, 11:33pm until January 8, 10:00am

    NOW until 10:00am Thu

    Winter Weather Advisory

  • Tonight

    Low: 30 °F

    Chance Snow

  • Wednesday

    Wednesday: Snow, mainly after 1pm.  High near 38. West southwest wind 9 to 18 mph, with gusts as high as 29 mph.  Chance of precipitation is 80%. New snow accumulation of less than one inch possible.

    High: 38 °F

    Mostly Cloudy
    then Snow

  • Wednesday Night

    Wednesday Night: A 30 percent chance of snow, mainly before 8pm.  Mostly cloudy, with a low around 19. West wind 6 to 14 mph, with gusts as high as 22 mph.  New snow accumulation of less than one inch possible.

    Low: 19 °F

    Chance Snow

  • Thursday

    Thursday: Mostly sunny, with a high near 32. West northwest wind 6 to 11 mph, with gusts as high as 18 mph.

    High: 32 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 15. Light and variable wind.

    Low: 15 °F

    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 40.

    High: 40 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 20.

    Low: 20 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 45.

    High: 45 °F

    Mostly Sunny

Detailed Forecast

Tonight
A 40 percent chance of snow, mainly between 2am and 5am. Mostly cloudy, with a low around 30. South southwest wind around 11 mph, with gusts as high as 18 mph. Total nighttime snow accumulation of less than a half inch possible.
Wednesday
Snow, mainly after 1pm. High near 38. West southwest wind 9 to 18 mph, with gusts as high as 29 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.
Wednesday Night
A 30 percent chance of snow, mainly before 8pm. Mostly cloudy, with a low around 19. West wind 6 to 14 mph, with gusts as high as 22 mph. New snow accumulation of less than one inch possible.
Thursday
Mostly sunny, with a high near 32. West northwest wind 6 to 11 mph, with gusts as high as 18 mph.
Thursday Night
Partly cloudy, with a low around 15. Light and variable wind.
Friday
Sunny, with a high near 40.
Friday Night
Partly cloudy, with a low around 20.
Saturday
Mostly sunny, with a high near 45.
Saturday Night
Mostly cloudy, with a low around 24.
Sunday
Partly sunny, with a high near 47.
Sunday Night
Partly cloudy, with a low around 25.
Monday
Mostly sunny, with a high near 49.
Monday Night
Partly cloudy, with a low around 27.
Tuesday
Mostly sunny, with a high near 53.
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ABOUT THIS FORECAST

 
Point Forecast:
14 Miles E Bonanza OR
 42.19°N 121.13°W (Elev. 4898 ft)
11:11 pm PST Jan 6, 2026
11pm PST Jan 6, 2026-6pm PST Jan 13, 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