Tracking Areas of Winter Weather and Heavy Rainfall

A cold front will move through the Great Lakes and Northeast U.S. today, bringing areas of snow and snow squalls which can bring rapid reductions to visibility and slick roads. A storm system will shift from the northern Gulf Coast through the Southeast U.S. today through Friday with areas of heavy to excessive rainfall and light snow further north. Heavy snow is also expected in the Rockies. Read More >

Current conditions at

GERBER RESERVOIR (GRBO3)

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

NA

21°F

-6°C

Humidity 93%
Wind Speed NW 1 MPH
Barometer NA
Dewpoint 19°F (-7°C)
Visibility NA
Last update 04 Dec 04:45 AM PST
Extended Forecast for

20 Miles S Bly OR

  • Today

    Today: A slight chance of rain between noon and 1pm.  Snow level rising to 8700 feet in the afternoon. Partly sunny, with a high near 43. Calm wind becoming west around 6 mph in the afternoon.  Chance of precipitation is 20%.

    High: 43 °F

    Mostly Sunny
    then Slight
    Chance Rain

  • Tonight

    Tonight: Mostly cloudy, with a low around 32. West wind 5 to 9 mph.

    Low: 32 °F

    Mostly Cloudy

  • Friday

    Friday: A 50 percent chance of rain after 10am.  Mostly cloudy, with a high near 44. West wind 7 to 13 mph, with gusts as high as 20 mph.

    High: 44 °F

    Chance Rain

  • Friday Night

    Friday Night: A 40 percent chance of rain, mainly before 10pm.  Snow level 8400 feet lowering to 6700 feet after midnight . Mostly cloudy, with a low around 32. West wind 11 to 15 mph, with gusts as high as 23 mph.

    Low: 32 °F

    Chance Rain

  • Saturday

    Saturday: A 30 percent chance of rain, mainly between 10am and 4pm.  Snow level 6000 feet. Partly sunny, with a high near 44. West wind 8 to 10 mph.

    High: 44 °F

    Chance Rain

  • Saturday Night

    Saturday Night: A 20 percent chance of rain before 10pm.  Snow level 6000 feet. Mostly cloudy, with a low around 30.

    Low: 30 °F

    Slight Chance
    Rain then
    Mostly Cloudy

  • Sunday

    Sunday: A 20 percent chance of rain after 10am.  Snow level 6000 feet rising to 6900 feet in the afternoon. Partly sunny, with a high near 48.

    High: 48 °F

    Slight Chance
    Rain

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 32.

    Low: 32 °F

    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 50.

    High: 50 °F

    Partly Sunny

Detailed Forecast

Today
A slight chance of rain between noon and 1pm. Snow level rising to 8700 feet in the afternoon. Partly sunny, with a high near 43. Calm wind becoming west around 6 mph in the afternoon. Chance of precipitation is 20%.
Tonight
Mostly cloudy, with a low around 32. West wind 5 to 9 mph.
Friday
A 50 percent chance of rain after 10am. Mostly cloudy, with a high near 44. West wind 7 to 13 mph, with gusts as high as 20 mph.
Friday Night
A 40 percent chance of rain, mainly before 10pm. Snow level 8400 feet lowering to 6700 feet after midnight . Mostly cloudy, with a low around 32. West wind 11 to 15 mph, with gusts as high as 23 mph.
Saturday
A 30 percent chance of rain, mainly between 10am and 4pm. Snow level 6000 feet. Partly sunny, with a high near 44. West wind 8 to 10 mph.
Saturday Night
A 20 percent chance of rain before 10pm. Snow level 6000 feet. Mostly cloudy, with a low around 30.
Sunday
A 20 percent chance of rain after 10am. Snow level 6000 feet rising to 6900 feet in the afternoon. Partly sunny, with a high near 48.
Sunday Night
Mostly cloudy, with a low around 32.
Monday
Partly sunny, with a high near 50.
Monday Night
Mostly cloudy, with a low around 35.
Tuesday
A slight chance of rain. Snow level 7800 feet rising to 8600 feet in the afternoon. Partly sunny, with a high near 52.
Tuesday Night
A slight chance of rain. Mostly cloudy, with a low around 38.
Wednesday
A slight chance of rain. Partly sunny, with a high near 55.
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ABOUT THIS FORECAST

 
Point Forecast:
20 Miles S Bly OR
 42.12°N 121.02°W (Elev. 5213 ft)
3:41 am PST Dec 4, 2025
5am PST Dec 4, 2025-6pm PST Dec 10, 2025
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database