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

Hawaii and Guam Concerns; Severe Weather for the Plains; Heavy Snow for Sierra-Nevada

Heavy rainfall capable of causing flash flooding will continue to impact Hawaii through Monday. Severe thunderstorms and heavy rain are possible in parts of Texas and the southern Plains and the Upper Great Lakes. Heavy mountain snow continues in California's Sierra Nevada and rain with gusty winds to lower elevations. Super Typhoon Sinlaku will impact the Marianas through midweek. Read More >

Current conditions at

GERBER RESERVOIR (GRBO3)

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

NA

36°F

2°C

Humidity 81%
Wind Speed SW 3 MPH
Barometer NA
Dewpoint 31°F (-1°C)
Visibility NA
Last update 12 Apr 10:45 PM PDT
Extended Forecast for

14 Miles NNE Bonanza OR

  • Tonight

    Tonight: A 20 percent chance of showers before 3am. Snow level 5100 feet. Mostly cloudy, with a low around 28. Southwest wind around 5 mph becoming calm after midnight.

    Low: 28 °F

    Slight Chance
    Showers

  • Monday

    Monday: A slight chance of showers between 1pm and 4pm. Snow level 4800 feet rising to 6000 feet in the afternoon. Partly sunny, with a high near 51. Calm wind becoming west 5 to 8 mph in the afternoon. Chance of precipitation is 20%.

    High: 51 °F

    Partly Sunny
    then Slight
    Chance
    Showers

  • Monday Night

    Monday Night: Partly cloudy, with a low around 23. West northwest wind 5 to 9 mph becoming calm in the evening.

    Low: 23 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 58. Light south wind becoming west southwest 6 to 11 mph in the afternoon. Winds could gust as high as 20 mph.

    High: 58 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: A chance of rain showers before 2am, then snow showers likely, possibly mixed with rain. Snow level 6400 feet lowering to 5000 feet after midnight . Mostly cloudy, with a low around 32. West wind 6 to 13 mph, with gusts as high as 23 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.

    Low: 32 °F

    Chance
    Showers then
    Rain/Snow
    Likely

  • Wednesday

    Wednesday: Rain and snow showers likely before 11am, then rain showers between 11am and 2pm, then rain, possibly mixed with snow showers after 2pm. Snow level 5000 feet rising to 5800 feet. High near 48. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

    High: 48 °F

    Rain/Snow

  • Wednesday Night

    Wednesday Night: Rain, possibly mixed with snow showers, becoming all snow after 8pm. Low around 19. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    Low: 19 °F

    Rain/Snow
    then Slight
    Chance Snow
    Showers

  • Thursday

    Thursday: A slight chance of snow. Mostly sunny, with a high near 46.

    High: 46 °F

    Slight Chance
    Snow

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 18.

    Low: 18 °F

    Mostly Clear

Detailed Forecast

Tonight
A 20 percent chance of showers before 3am. Snow level 5100 feet. Mostly cloudy, with a low around 28. Southwest wind around 5 mph becoming calm after midnight.
Monday
A slight chance of showers between 1pm and 4pm. Snow level 4800 feet rising to 6000 feet in the afternoon. Partly sunny, with a high near 51. Calm wind becoming west 5 to 8 mph in the afternoon. Chance of precipitation is 20%.
Monday Night
Partly cloudy, with a low around 23. West northwest wind 5 to 9 mph becoming calm in the evening.
Tuesday
Mostly sunny, with a high near 58. Light south wind becoming west southwest 6 to 11 mph in the afternoon. Winds could gust as high as 20 mph.
Tuesday Night
A chance of rain showers before 2am, then snow showers likely, possibly mixed with rain. Snow level 6400 feet lowering to 5000 feet after midnight . Mostly cloudy, with a low around 32. West wind 6 to 13 mph, with gusts as high as 23 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.
Wednesday
Rain and snow showers likely before 11am, then rain showers between 11am and 2pm, then rain, possibly mixed with snow showers after 2pm. Snow level 5000 feet rising to 5800 feet. High near 48. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.
Wednesday Night
Rain, possibly mixed with snow showers, becoming all snow after 8pm. Low around 19. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Thursday
A slight chance of snow. Mostly sunny, with a high near 46.
Thursday Night
Mostly clear, with a low around 18.
Friday
Sunny, with a high near 56.
Friday Night
Partly cloudy, with a low around 26.
Saturday
Mostly sunny, with a high near 62.
Saturday Night
A slight chance of rain. Snow level 7000 feet lowering to 6100 feet after midnight . Mostly cloudy, with a low around 32.
Sunday
A chance of rain. Snow level 5800 feet. Partly sunny, with a high near 58.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
14 Miles NNE Bonanza OR
 42.4°N 121.34°W (Elev. 4400 ft)
Last Update:
11:26 pm PDT Apr 12, 2026
Forecast Valid:
11pm PDT Apr 12, 2026-6pm PDT Apr 19, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation