Heavy Precipitation in the West; Wintry Mix in the North; Fire Weather in the High Plains

Pacific moisture will continue to bring locally heavy coastal/lower elevation rain and heavy mountain snow to the West Coast and portions of the Intermountain West through Monday. A wintry mix will create hazardous travel across the northern Plains and Upper Midwest into early Monday. Dry, gusty winds are resulting in elevated to critical fire weather in the south/central High Plains. Read More >

Current conditions at

GERBER RESERVOIR (GRBO3)

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

NA

33°F

1°C

Humidity 93%
Wind Speed S 11 MPH
Barometer NA
Dewpoint 31°F (-1°C)
Visibility NA
Wind Chill24°F (-4°C)
Last update 05 Jan 12:45 AM PST
Extended Forecast for

3 Miles ESE Bonanza OR

Winter Weather Advisory until January 5, 12:00pm
Click here for hazard details and duration
Winter Weather Advisory
  •  
    Winter Weather Advisory until January 5, 12:00pm

    NOW until 12:00pm Mon

    Winter Weather Advisory

  • Overnight

    Low: 32 °F

    Rain/Snow
    Likely and
    Patchy Fog

  • Monday

    Monday: Rain and snow.  Patchy fog before 11am. Snow level rising to 4600 feet in the afternoon. High near 40. South southeast wind 5 to 8 mph becoming calm  in the afternoon.  Chance of precipitation is 80%. New snow accumulation of less than one inch possible.

    High: 40 °F

    Rain/Snow and
    Patchy Fog

  • Monday Night

    Monday Night: A slight chance of rain and snow before 10pm.  Patchy fog between 9pm and 11pm. Snow level 4300 feet.  Otherwise, mostly cloudy, with a low around 27. Light south southwest wind.  Chance of precipitation is 10%.

    Low: 27 °F

    Slight Chance
    Rain/Snow and
    Patchy Fog
    then Mostly
    Cloudy

  • Tuesday

    Tuesday: A slight chance of rain and snow between 10am and 1pm, then a slight chance of rain after 1pm.  Snow level 4300 feet rising to 4900 feet in the afternoon. Mostly cloudy, with a high near 42. South southeast wind 5 to 8 mph becoming west southwest in the afternoon.  Chance of precipitation is 20%.

    High: 42 °F

    Slight Chance
    Rain/Snow

  • Tuesday Night

    Tuesday Night: A chance of rain before 7pm, then a chance of rain and snow.  Snow level 4600 feet. Mostly cloudy, with a low around 27. Southwest wind 9 to 11 mph.  Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.

    Low: 27 °F

    Chance
    Rain/Snow

  • Wednesday

    Wednesday: Snow likely, mainly after 10am.  Mostly cloudy, with a high near 41. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    High: 41 °F

    Snow Likely

  • Wednesday Night

    Wednesday Night: A 50 percent chance of snow.  Mostly cloudy, with a low around 23. New snow accumulation of less than a half inch possible.

    Low: 23 °F

    Chance Snow

  • Thursday

    Thursday: A chance of snow.  Partly sunny, with a high near 39.

    High: 39 °F

    Chance Snow

Detailed Forecast

Overnight
Snow likely, possibly mixed with rain before 3am, then a chance of snow. Patchy fog before 3am, then patchy fog after 5am. Snow level 4200 feet. Otherwise, mostly cloudy, with a steady temperature around 32. South southeast wind around 10 mph. Chance of precipitation is 60%. Total nighttime snow accumulation of less than one inch possible.
Monday
Rain and snow. Patchy fog before 11am. Snow level rising to 4600 feet in the afternoon. High near 40. South southeast wind 5 to 8 mph becoming calm in the afternoon. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.
Monday Night
A slight chance of rain and snow before 10pm. Patchy fog between 9pm and 11pm. Snow level 4300 feet. Otherwise, mostly cloudy, with a low around 27. Light south southwest wind. Chance of precipitation is 10%.
Tuesday
A slight chance of rain and snow between 10am and 1pm, then a slight chance of rain after 1pm. Snow level 4300 feet rising to 4900 feet in the afternoon. Mostly cloudy, with a high near 42. South southeast wind 5 to 8 mph becoming west southwest in the afternoon. Chance of precipitation is 20%.
Tuesday Night
A chance of rain before 7pm, then a chance of rain and snow. Snow level 4600 feet. Mostly cloudy, with a low around 27. Southwest wind 9 to 11 mph. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.
Wednesday
Snow likely, mainly after 10am. Mostly cloudy, with a high near 41. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Wednesday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 23. New snow accumulation of less than a half inch possible.
Thursday
A chance of snow. Partly sunny, with a high near 39.
Thursday Night
Mostly cloudy, with a low around 19.
Friday
Mostly sunny, with a high near 43.
Friday Night
Partly cloudy, with a low around 19.
Saturday
Mostly sunny, with a high near 47.
Saturday Night
Partly cloudy, with a low around 21.
Sunday
Mostly sunny, with a high near 49.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles ESE Bonanza OR
 42.18°N 121.34°W (Elev. 4199 ft)
1:01 am PST Jan 5, 2026
1am PST Jan 5, 2026-6pm PST Jan 11, 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