Tracking Atmospheric River in the Northwest U.S. and Clipper with Winter Weather in the Northeast U.S.

A prolonged atmospheric river will continue to bring gusty winds, heavy rainfall which may lead to urban and river flooding with possible landslides, and heavy inter-mountain snow over the Pacific Northwest into the northern Rockies through Thursday. A clipper will cross the Great Lakes and Northeast U.S. into Thursday with areas of moderate to heavy snow and mixed wintry precipitation. Read More >

Current conditions at

GERBER RESERVOIR (GRBO3)

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

NA

30°F

-1°C

Humidity 88%
Wind Speed ENE 0 MPH
Barometer NA
Dewpoint 27°F (-3°C)
Visibility NA
Last update 10 Dec 09:45 PM PST
Extended Forecast for

11 Miles NE Bonanza OR

  • Tonight

    Tonight: Mostly clear, with a low around 35. West southwest wind around 6 mph.

    Low: 35 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 47. West southwest wind around 5 mph becoming calm  in the morning.

    High: 47 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 35. East wind around 6 mph.

    Low: 35 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 46. East wind around 6 mph becoming light and variable  in the morning.

    High: 46 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 34. Calm wind becoming east around 6 mph in the evening.

    Low: 34 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 47.

    High: 47 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 32.

    Low: 32 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 43.

    High: 43 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: A slight chance of snow after 4am.  Snow level 7100 feet lowering to 6600 feet after midnight . Mostly cloudy, with a low around 36.

    Low: 36 °F

    Mostly Cloudy
    then Slight
    Chance Snow

Detailed Forecast

Tonight
Mostly clear, with a low around 35. West southwest wind around 6 mph.
Thursday
Sunny, with a high near 47. West southwest wind around 5 mph becoming calm in the morning.
Thursday Night
Mostly clear, with a low around 35. East wind around 6 mph.
Friday
Sunny, with a high near 46. East wind around 6 mph becoming light and variable in the morning.
Friday Night
Mostly clear, with a low around 34. Calm wind becoming east around 6 mph in the evening.
Saturday
Sunny, with a high near 47.
Saturday Night
Mostly clear, with a low around 32.
Sunday
Mostly sunny, with a high near 43.
Sunday Night
A slight chance of snow after 4am. Snow level 7100 feet lowering to 6600 feet after midnight . Mostly cloudy, with a low around 36.
Monday
A slight chance of rain and snow before 10am, then a chance of rain. Snow level 6800 feet rising to 8600 feet in the afternoon. Mostly cloudy, with a high near 42.
Monday Night
A chance of rain. Snow level 8500 feet lowering to 7700 feet after midnight . Mostly cloudy, with a low around 38.
Tuesday
A chance of rain and snow. Snow level 7100 feet. Partly sunny, with a high near 42.
Tuesday Night
A chance of rain and snow. Mostly cloudy, with a low around 36.
Wednesday
A chance of rain and snow. Partly sunny, with a high near 38.
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ABOUT THIS FORECAST

 
Point Forecast:
11 Miles NE Bonanza OR
 42.33°N 121.26°W (Elev. 6604 ft)
9:41 pm PST Dec 10, 2025
10pm PST Dec 10, 2025-6pm PST Dec 17, 2025
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database