Prolonged Atmospheric River in the Northwest; Snow in the North-Central US

A prolonged atmospheric river will bring heavy rainfall which may lead to widespread urban and river flooding, heavy mountain snow, along with gusty winds to the Pacific Northwest into the northern Rockies through much of the week. A clipper will bring a period of snow across the upper Midwest and the Great Lakes into Tuesday, before a stronger system bring more wintry impacts. Read More >

Current conditions at

GERBER RESERVOIR (GRBO3)

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

NA

44°F

7°C

Humidity 71%
Wind Speed S 8 MPH
Barometer NA
Dewpoint 35°F (2°C)
Visibility NA
Wind Chill39°F (4°C)
Last update 08 Dec 09:45 PM PST
Extended Forecast for

9 Miles S Bly OR

Wind Advisory until December 9, 10:00pm
Click here for hazard details and duration
Wind Advisory
  •  
    Wind Advisory until December 9, 10:00pm

    NOW until 10:00pm Tue

    Wind Advisory

  • Tonight

    Low: 34 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 48. West southwest wind around 8 mph.

    High: 48 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 37. South southwest wind 3 to 6 mph.

    Low: 37 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 51. West southwest wind 3 to 6 mph.

    High: 51 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 33. Calm wind.

    Low: 33 °F

    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 53.

    High: 53 °F

    Sunny

  • Thursday Night

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

    Low: 32 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 53.

    High: 53 °F

    Sunny

Detailed Forecast

Tonight
Partly cloudy, with a low around 34. South southwest wind around 7 mph.
Tuesday
Partly sunny, with a high near 48. West southwest wind around 8 mph.
Tuesday Night
Mostly cloudy, with a low around 37. South southwest wind 3 to 6 mph.
Wednesday
Mostly sunny, with a high near 51. West southwest wind 3 to 6 mph.
Wednesday Night
Partly cloudy, with a low around 33. Calm wind.
Thursday
Sunny, with a high near 53.
Thursday Night
Mostly clear, with a low around 32.
Friday
Sunny, with a high near 53.
Friday Night
Mostly clear, with a low around 33.
Saturday
Sunny, with a high near 53.
Saturday Night
Partly cloudy, with a low around 34.
Sunday
Partly sunny, with a high near 47.
Sunday Night
A slight chance of rain and snow. Snow level 6300 feet. Mostly cloudy, with a low around 34.
Monday
A chance of rain and snow. Snow level 6100 feet rising to 7200 feet in the afternoon. Partly sunny, with a high near 47.
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ABOUT THIS FORECAST

 
Point Forecast:
9 Miles S Bly OR
 42.27°N 121.06°W (Elev. 5587 ft)
9:41 pm PST Dec 8, 2025
10pm PST Dec 8, 2025-6pm PST Dec 15, 2025
 
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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