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

37°F

3°C

Humidity 76%
Wind Speed WSW 3 MPH
Barometer NA
Dewpoint 30°F (-1°C)
Visibility NA
Last update 12 Apr 09:45 PM PDT
Extended Forecast for

13 Miles SSW Bly OR

  • Tonight

    Tonight: A chance of rain and snow before 4am, then a chance of snow. Snow level 5100 feet. Mostly cloudy, with a low around 31. Light southwest wind. Chance of precipitation is 50%. Little or no snow accumulation expected.

    Low: 31 °F

    Chance
    Rain/Snow

  • Monday

    Monday: A chance of rain and snow before 2pm, then a chance of rain. Snow level rising to 6100 feet in the afternoon. Partly sunny, with a high near 49. Calm wind becoming west 5 to 8 mph in the afternoon. Chance of precipitation is 30%. Little or no snow accumulation expected.

    High: 49 °F

    Slight Chance
    Rain/Snow
    then Chance
    Rain

  • Monday Night

    Monday Night: Mostly cloudy, then gradually becoming mostly clear, with a low around 27. West wind 5 to 8 mph becoming calm in the evening.

    Low: 27 °F

    Decreasing
    Clouds

  • Tuesday

    Tuesday: Increasing clouds, with a high near 55. Light and variable wind becoming west southwest 6 to 11 mph in the afternoon. Winds could gust as high as 22 mph.

    High: 55 °F

    Increasing
    Clouds

  • Tuesday Night

    Tuesday Night: A chance of rain before 2am, then snow likely, possibly mixed with rain. Snow level 6400 feet lowering to 5300 feet after midnight . Mostly cloudy, with a low around 33. West wind 6 to 14 mph, with gusts as high as 25 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.

    Low: 33 °F

    Chance Rain
    then
    Rain/Snow
    Likely

  • Wednesday

    Wednesday: Rain, possibly mixed with snow. Snow level 5200 feet rising to 6000 feet in the afternoon. High near 46. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

    High: 46 °F

    Rain/Snow

  • Wednesday Night

    Wednesday Night: Rain and snow likely, becoming all snow after 8pm. Mostly cloudy, with a low around 20. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.

    Low: 20 °F

    Rain/Snow
    Likely then
    Slight Chance
    Snow

  • Thursday

    Thursday: Sunny, with a high near 45.

    High: 45 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 21.

    Low: 21 °F

    Mostly Clear

Detailed Forecast

Tonight
A chance of rain and snow before 4am, then a chance of snow. Snow level 5100 feet. Mostly cloudy, with a low around 31. Light southwest wind. Chance of precipitation is 50%. Little or no snow accumulation expected.
Monday
A chance of rain and snow before 2pm, then a chance of rain. Snow level rising to 6100 feet in the afternoon. Partly sunny, with a high near 49. Calm wind becoming west 5 to 8 mph in the afternoon. Chance of precipitation is 30%. Little or no snow accumulation expected.
Monday Night
Mostly cloudy, then gradually becoming mostly clear, with a low around 27. West wind 5 to 8 mph becoming calm in the evening.
Tuesday
Increasing clouds, with a high near 55. Light and variable wind becoming west southwest 6 to 11 mph in the afternoon. Winds could gust as high as 22 mph.
Tuesday Night
A chance of rain before 2am, then snow likely, possibly mixed with rain. Snow level 6400 feet lowering to 5300 feet after midnight . Mostly cloudy, with a low around 33. West wind 6 to 14 mph, with gusts as high as 25 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.
Wednesday
Rain, possibly mixed with snow. Snow level 5200 feet rising to 6000 feet in the afternoon. High near 46. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.
Wednesday Night
Rain and snow likely, becoming all snow after 8pm. Mostly cloudy, with a low around 20. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.
Thursday
Sunny, with a high near 45.
Thursday Night
Mostly clear, with a low around 21.
Friday
Sunny, with a high near 53.
Friday Night
Partly cloudy, with a low around 28.
Saturday
Mostly sunny, with a high near 59.
Saturday Night
Mostly cloudy, with a low around 34.
Sunday
A chance of rain. Snow level 6100 feet rising to 6700 feet in the afternoon. Partly sunny, with a high near 57.
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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:
4:56 pm PDT Apr 12, 2026
Forecast Valid:
10pm PDT Apr 12, 2026-6pm PDT Apr 19, 2026
 
Forecast Discussion
 
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Additional Resources

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National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation