National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Lake Effect Snow through Friday; Heavy Rain, Thunderstorms and Mountain Snow in California

Periods of moderate to heavy lake effect snow will continue through Friday downwind of Lake Erie and Ontario. Several additional inches of accumulating snow are expected. A Pacific storm will bring heavy rain and mountain snow across California, the Southwest and Intermountain West today. Isolated severe thunderstorms and scattered flash flooding is possible across parts of southern California. Read More >

Current conditions at

GERBER RESERVOIR (GRBO3)

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

NA

40°F

4°C

Humidity 98%
Wind Speed SSW 4 MPH
Barometer NA
Dewpoint 39°F (4°C)
Visibility NA
Wind Chill37°F (3°C)
Last update 01 Jan 09:45 AM PST
Extended Forecast for

13 Miles SSW Bly OR

  • New Year's Day

    New Year's Day: Rain. High near 44. South wind around 11 mph. Chance of precipitation is 90%. New precipitation amounts of less than a tenth of an inch possible.

    High: 44 °F

    Rain

  • Tonight

    Tonight: A 40 percent chance of rain, mainly before 11pm. Snow level 7300 feet. Cloudy, with a low around 37. South wind around 11 mph.

    Low: 37 °F

    Chance Rain
    then Mostly
    Cloudy

  • Friday

    Friday: Mostly cloudy, with a high near 47. South southeast wind 11 to 18 mph, with gusts as high as 28 mph.

    High: 47 °F

    Mostly Cloudy

  • Friday Night

    Friday Night: Rain likely, mainly after 4am. Snow level 6200 feet. Mostly cloudy, with a low around 35. South southeast wind around 20 mph, with gusts as high as 30 mph. Chance of precipitation is 60%.

    Low: 35 °F

    Rain Likely

  • Saturday

    Saturday: Rain. Snow level 6000 feet. High near 45. Breezy, with a south wind 18 to 23 mph, with gusts as high as 34 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

    High: 45 °F

    Rain and
    Breezy

  • Saturday Night

    Saturday Night: Rain likely before 10pm, then rain likely, possibly mixed with snow between 10pm and 1am, then rain likely after 1am. Snow level 5500 feet. Mostly cloudy, with a low around 35. Breezy. Chance of precipitation is 60%. Little or no snow accumulation expected.

    Low: 35 °F

    Rain/Snow
    Likely and
    Breezy

  • Sunday

    Sunday: Rain, mainly after 10am. Snow level 5600 feet. High near 42. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 42 °F

    Rain

  • Sunday Night

    Sunday Night: Rain likely, possibly mixed with snow. Snow level 5200 feet. Mostly cloudy, with a low around 32.

    Low: 32 °F

    Rain/Snow
    Likely

  • Monday

    Monday: Snow likely, mainly between 10am and 4pm. Mostly cloudy, with a high near 40.

    High: 40 °F

    Snow Likely

Detailed Forecast

New Year's Day
Rain. High near 44. South wind around 11 mph. Chance of precipitation is 90%. New precipitation amounts of less than a tenth of an inch possible.
Tonight
A 40 percent chance of rain, mainly before 11pm. Snow level 7300 feet. Cloudy, with a low around 37. South wind around 11 mph.
Friday
Mostly cloudy, with a high near 47. South southeast wind 11 to 18 mph, with gusts as high as 28 mph.
Friday Night
Rain likely, mainly after 4am. Snow level 6200 feet. Mostly cloudy, with a low around 35. South southeast wind around 20 mph, with gusts as high as 30 mph. Chance of precipitation is 60%.
Saturday
Rain. Snow level 6000 feet. High near 45. Breezy, with a south wind 18 to 23 mph, with gusts as high as 34 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Saturday Night
Rain likely before 10pm, then rain likely, possibly mixed with snow between 10pm and 1am, then rain likely after 1am. Snow level 5500 feet. Mostly cloudy, with a low around 35. Breezy. Chance of precipitation is 60%. Little or no snow accumulation expected.
Sunday
Rain, mainly after 10am. Snow level 5600 feet. High near 42. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Sunday Night
Rain likely, possibly mixed with snow. Snow level 5200 feet. Mostly cloudy, with a low around 32.
Monday
Snow likely, mainly between 10am and 4pm. Mostly cloudy, with a high near 40.
Monday Night
A chance of snow, mainly before 10pm. Mostly cloudy, with a low around 26.
Tuesday
Partly sunny, with a high near 40.
Tuesday Night
A slight chance of snow. Mostly cloudy, with a low around 25.
Wednesday
A chance of snow. Partly sunny, with a high near 40.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
13 Miles SSW Bly OR
 42.23°N 121.14°W (Elev. 4954 ft)
Last Update:
9:41 am PST Jan 1, 2026
Forecast Valid:
10am PST Jan 1, 2026-6pm PST Jan 7, 2026
 
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