Hawaii and Guam Concerns; Record Warmth Spreads Eastward; Heavy Snow for Sierra-Nevada; Severe Weather for the Plains

A very active spring pattern with tropical concerns across the Pacific. Heavy rainfall will continue to impact Hawaii this weekend. Meanwhile we continue to monitor a developing typhoon that may affect Guam into early next week. For the Lower 48, heavy snow for mountains of California this weekend, increase threat for severe thunderstorms next week for the Plains and record warmth spreads east. Read More >

Current conditions at

GERBER RESERVOIR (GRBO3)

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

NA

51°F

11°C

Humidity 56%
Wind Speed SSW 12 MPH
Barometer NA
Dewpoint 36°F (2°C)
Visibility NA
Last update 10 Apr 06:45 PM PDT
Extended Forecast for

3 Miles ESE Bonanza OR

  • Tonight

    Tonight: A chance of rain and thunderstorms.  Snow level 7400 feet lowering to 6200 feet after midnight . Mostly cloudy, with a low around 36. South southeast wind 7 to 10 mph.  Chance of precipitation is 30%.

    Low: 36 °F

    Chance Rain

  • Saturday

    Saturday: Rain and thunderstorms before 2pm, then showers and possibly a thunderstorm, mainly after 2pm.  Snow level 6200 feet. High near 53. South wind 10 to 16 mph, with gusts as high as 26 mph.  Chance of precipitation is 80%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 53 °F

    Chance
    Showers then
    Showers

  • Saturday Night

    Saturday Night: Rain before 5am, then a chance of rain and snow.  Snow level 6300 feet lowering to 5500 feet after midnight . Low around 32. South wind 6 to 13 mph becoming east after midnight. Winds could gust as high as 21 mph.  Chance of precipitation is 90%. Little or no snow accumulation expected.

    Low: 32 °F

    Rain then
    Chance
    Rain/Snow

  • Sunday

    Sunday: A chance of rain and snow before 11am, then rain.  Snow level 4600 feet rising to 5300 feet in the afternoon. High near 49. Southwest wind 6 to 11 mph, with gusts as high as 18 mph.  Chance of precipitation is 80%. Little or no snow accumulation expected.

    High: 49 °F

    Rain/Snow
    then Rain

  • Sunday Night

    Sunday Night: Rain likely, mainly before 11pm.  Snow level 5500 feet lowering to 4700 feet after midnight . Mostly cloudy, with a low around 31. West southwest wind 5 to 10 mph.  Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 31 °F

    Rain Likely
    then Chance
    Rain

  • Monday

    Monday: A chance of rain and snow before 11am, then a chance of rain.  Snow level 4400 feet rising to 5400 feet in the afternoon. Mostly cloudy, with a high near 50. Chance of precipitation is 50%. Little or no snow accumulation expected.

    High: 50 °F

    Chance
    Rain/Snow
    then Chance
    Rain

  • Monday Night

    Monday Night: Partly cloudy, with a low around 27.

    Low: 27 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 57.

    High: 57 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 31.

    Low: 31 °F

    Mostly Cloudy

Detailed Forecast

Tonight
A chance of rain and thunderstorms. Snow level 7400 feet lowering to 6200 feet after midnight . Mostly cloudy, with a low around 36. South southeast wind 7 to 10 mph. Chance of precipitation is 30%.
Saturday
Rain and thunderstorms before 2pm, then showers and possibly a thunderstorm, mainly after 2pm. Snow level 6200 feet. High near 53. South wind 10 to 16 mph, with gusts as high as 26 mph. Chance of precipitation is 80%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Saturday Night
Rain before 5am, then a chance of rain and snow. Snow level 6300 feet lowering to 5500 feet after midnight . Low around 32. South wind 6 to 13 mph becoming east after midnight. Winds could gust as high as 21 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.
Sunday
A chance of rain and snow before 11am, then rain. Snow level 4600 feet rising to 5300 feet in the afternoon. High near 49. Southwest wind 6 to 11 mph, with gusts as high as 18 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.
Sunday Night
Rain likely, mainly before 11pm. Snow level 5500 feet lowering to 4700 feet after midnight . Mostly cloudy, with a low around 31. West southwest wind 5 to 10 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Monday
A chance of rain and snow before 11am, then a chance of rain. Snow level 4400 feet rising to 5400 feet in the afternoon. Mostly cloudy, with a high near 50. Chance of precipitation is 50%. Little or no snow accumulation expected.
Monday Night
Partly cloudy, with a low around 27.
Tuesday
Mostly sunny, with a high near 57.
Tuesday Night
Mostly cloudy, with a low around 31.
Wednesday
A chance of rain. Snow level 5600 feet. Partly sunny, with a high near 52.
Wednesday Night
A chance of rain and snow. Partly cloudy, with a low around 25.
Thursday
Sunny, with a high near 54.
Thursday Night
Mostly clear, with a low around 24.
Friday
Sunny, with a high near 59.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles ESE Bonanza OR
 42.18°N 121.34°W (Elev. 4199 ft)
4:41 pm PDT Apr 10, 2026
7pm PDT Apr 10, 2026-6pm PDT Apr 17, 2026
 
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