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

50°F

10°C

Humidity 51%
Wind Speed S 16 MPH
Barometer NA
Dewpoint 32°F (0°C)
Visibility NA
Wind Chill44°F (7°C)
Last update 11 Apr 01:45 PM PDT
Extended Forecast for

14 Miles NNE Bonanza OR

  • This Afternoon

    This Afternoon: Showers and possibly a thunderstorm.  Snow level 6600 feet. High near 52. South wind around 14 mph, with gusts as high as 30 mph.  Chance of precipitation is 80%.

    High: 52 °F

    Showers

  • Tonight

    Tonight: Showers before 4am, then a chance of showers after 5am.  Snow level 6100 feet lowering to 5100 feet after midnight . Low around 29. South wind 5 to 9 mph becoming light and variable. Winds could gust as high as 22 mph.  Chance of precipitation is 80%.

    Low: 29 °F

    Showers

  • Sunday

    Sunday: A chance of rain and snow showers before noon, then rain showers. Some thunder is also possible.  Snow level rising to 5400 feet in the afternoon. High near 48. Light south wind becoming southwest 5 to 9 mph in the morning. Winds could gust as high as 23 mph.  Chance of precipitation is 80%. Little or no snow accumulation expected.

    High: 48 °F

    Chance
    Rain/Snow
    then Showers

  • Sunday Night

    Sunday Night: Rain likely, possibly mixed with snow showers, mainly after 5am.  Snow level 5400 feet lowering to 4600 feet after midnight . Mostly cloudy, with a low around 29. West southwest wind 5 to 8 mph, with gusts as high as 20 mph.  Chance of precipitation is 70%. Little or no snow accumulation expected.

    Low: 29 °F

    Rain/Snow
    Likely

  • Monday

    Monday: Rain and snow showers likely before 8am, then snow showers likely between 8am and 11am, then a chance of rain showers after 11am.  Snow level rising to 5400 feet in the afternoon. Mostly cloudy, with a high near 49. West wind around 7 mph, with gusts as high as 20 mph.  Chance of precipitation is 60%. Little or no snow accumulation expected.

    High: 49 °F

    Rain/Snow
    Likely then
    Chance
    Showers

  • Monday Night

    Monday Night: Partly cloudy, with a low around 25.

    Low: 25 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 55.

    High: 55 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: A slight chance of rain before 2am, then snow likely, possibly mixed with rain.  Snow level 6300 feet lowering to 5100 feet after midnight . Mostly cloudy, with a low around 29.

    Low: 29 °F

    Slight Chance
    Rain then
    Rain/Snow
    Likely

  • Wednesday

    Wednesday: Rain and snow likely before 8am, then rain.  Snow level 4900 feet rising to 5700 feet in the afternoon. Mostly cloudy, with a high near 49.

    High: 49 °F

    Rain/Snow
    then Rain

Detailed Forecast

This Afternoon
Showers and possibly a thunderstorm. Snow level 6600 feet. High near 52. South wind around 14 mph, with gusts as high as 30 mph. Chance of precipitation is 80%.
Tonight
Showers before 4am, then a chance of showers after 5am. Snow level 6100 feet lowering to 5100 feet after midnight . Low around 29. South wind 5 to 9 mph becoming light and variable. Winds could gust as high as 22 mph. Chance of precipitation is 80%.
Sunday
A chance of rain and snow showers before noon, then rain showers. Some thunder is also possible. Snow level rising to 5400 feet in the afternoon. High near 48. Light south wind becoming southwest 5 to 9 mph in the morning. Winds could gust as high as 23 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.
Sunday Night
Rain likely, possibly mixed with snow showers, mainly after 5am. Snow level 5400 feet lowering to 4600 feet after midnight . Mostly cloudy, with a low around 29. West southwest wind 5 to 8 mph, with gusts as high as 20 mph. Chance of precipitation is 70%. Little or no snow accumulation expected.
Monday
Rain and snow showers likely before 8am, then snow showers likely between 8am and 11am, then a chance of rain showers after 11am. Snow level rising to 5400 feet in the afternoon. Mostly cloudy, with a high near 49. West wind around 7 mph, with gusts as high as 20 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.
Monday Night
Partly cloudy, with a low around 25.
Tuesday
Mostly sunny, with a high near 55.
Tuesday Night
A slight chance of rain before 2am, then snow likely, possibly mixed with rain. Snow level 6300 feet lowering to 5100 feet after midnight . Mostly cloudy, with a low around 29.
Wednesday
Rain and snow likely before 8am, then rain. Snow level 4900 feet rising to 5700 feet in the afternoon. Mostly cloudy, with a high near 49.
Wednesday Night
Rain likely before 8pm, then rain and snow likely between 8pm and 11pm, then a slight chance of snow after 11pm. Mostly cloudy, with a low around 20.
Thursday
A slight chance of snow. Sunny, with a high near 50.
Thursday Night
Clear, with a low around 18.
Friday
Sunny, with a high near 58.
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ABOUT THIS FORECAST

 
Point Forecast:
14 Miles NNE Bonanza OR
 42.4°N 121.34°W (Elev. 4400 ft)
12:26 pm PDT Apr 11, 2026
2pm PDT Apr 11, 2026-6pm PDT Apr 17, 2026
 
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