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

46°F

8°C

Humidity 43%
Wind Speed SSE 9 MPH
Barometer NA
Dewpoint 25°F (-4°C)
Visibility NA
Wind Chill41°F (5°C)
Last update 12 Apr 02:45 PM PDT
Extended Forecast for

18 Miles NNW Bly OR

  • This Afternoon

    This Afternoon: A chance of snow before 5pm, then a chance of rain and snow. Mostly cloudy, with a high near 44. Southwest wind around 11 mph, with gusts as high as 21 mph. Chance of precipitation is 50%. Total daytime snow accumulation of less than a half inch possible.

    High: 44 °F

    Chance
    Rain/Snow

  • Tonight

    Tonight: A 50 percent chance of snow. Mostly cloudy, with a low around 29. Southwest wind 6 to 9 mph. New snow accumulation of less than a half inch possible.

    Low: 29 °F

    Chance Snow

  • Monday

    Monday: A slight chance of snow before 8am, then a chance of rain and snow after noon. Mostly cloudy, with a high near 46. West wind 7 to 10 mph. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.

    High: 46 °F

    Slight Chance
    Snow then
    Chance
    Rain/Snow

  • Monday Night

    Monday Night: Mostly cloudy, then gradually becoming mostly clear, with a low around 26. West wind 3 to 8 mph.

    Low: 26 °F

    Decreasing
    Clouds

  • Tuesday

    Tuesday: Mostly sunny, with a high near 51. South southwest wind 5 to 13 mph, with gusts as high as 24 mph.

    High: 51 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: A slight chance of rain before 8pm, then a slight chance of rain and snow between 8pm and 11pm, then a chance of snow after 11pm. Mostly cloudy, with a low around 31. Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.

    Low: 31 °F

    Chance
    Rain/Snow
    then Chance
    Snow

  • Wednesday

    Wednesday: Snow. High near 41. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.

    High: 41 °F

    Snow

  • Wednesday Night

    Wednesday Night: Snow, mainly before 11pm. Mostly cloudy, with a low around 18.

    Low: 18 °F

    Snow

  • Thursday

    Thursday: A chance of snow, mainly after 11am. Mostly sunny, with a high near 42.

    High: 42 °F

    Chance Snow

Detailed Forecast

This Afternoon
A chance of snow before 5pm, then a chance of rain and snow. Mostly cloudy, with a high near 44. Southwest wind around 11 mph, with gusts as high as 21 mph. Chance of precipitation is 50%. Total daytime snow accumulation of less than a half inch possible.
Tonight
A 50 percent chance of snow. Mostly cloudy, with a low around 29. Southwest wind 6 to 9 mph. New snow accumulation of less than a half inch possible.
Monday
A slight chance of snow before 8am, then a chance of rain and snow after noon. Mostly cloudy, with a high near 46. West wind 7 to 10 mph. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.
Monday Night
Mostly cloudy, then gradually becoming mostly clear, with a low around 26. West wind 3 to 8 mph.
Tuesday
Mostly sunny, with a high near 51. South southwest wind 5 to 13 mph, with gusts as high as 24 mph.
Tuesday Night
A slight chance of rain before 8pm, then a slight chance of rain and snow between 8pm and 11pm, then a chance of snow after 11pm. Mostly cloudy, with a low around 31. Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.
Wednesday
Snow. High near 41. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.
Wednesday Night
Snow, mainly before 11pm. Mostly cloudy, with a low around 18.
Thursday
A chance of snow, mainly after 11am. Mostly sunny, with a high near 42.
Thursday Night
Mostly clear, with a low around 19.
Friday
Sunny, with a high near 51.
Friday Night
Partly cloudy, with a low around 26.
Saturday
Mostly sunny, with a high near 58.
Saturday Night
Mostly cloudy, with a low around 33.
Sunday
A chance of rain. Snow level 6300 feet. Partly sunny, with a high near 54.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
18 Miles NNW Bly OR
 42.66°N 121.13°W (Elev. 5577 ft)
Last Update:
1:56 pm PDT Apr 12, 2026
Forecast Valid:
3pm 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

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation