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

36°F

2°C

Humidity 87%
Wind Speed SSW 17 MPH
Barometer NA
Dewpoint 32°F (0°C)
Visibility NA
Wind Chill26°F (-3°C)
Last update 12 Apr 12:45 AM PDT
Extended Forecast for

6 Miles S Bly OR

  • Overnight

    Overnight: A chance of rain and snow before 4am, then a slight chance of snow after 5am.  Snow level 5800 feet lowering to 4800 feet. Mostly cloudy, with a low around 30. South southeast wind 5 to 8 mph.  Chance of precipitation is 40%. Little or no snow accumulation expected.

    Low: 30 °F

    Chance
    Rain/Snow

  • Sunday

    Sunday: A chance of rain and snow before 3pm, then rain likely.  Snow level rising to 5500 feet in the afternoon. Partly sunny, with a high near 47. Southwest wind 6 to 10 mph, with gusts as high as 23 mph.  Chance of precipitation is 60%. Little or no snow accumulation expected.

    High: 47 °F

    Slight Chance
    Snow then
    Rain/Snow
    Likely

  • Sunday Night

    Sunday Night: A chance of rain before 8pm, then rain and snow likely.  Snow level 5400 feet lowering to 4800 feet after midnight . Mostly cloudy, with a low around 31. West southwest wind 6 to 8 mph, with gusts as high as 20 mph.  Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    Low: 31 °F

    Rain/Snow
    Likely

  • Monday

    Monday: Snow likely before 11am, then a chance of rain and snow between 11am and 2pm, then a chance of rain after 2pm.  Snow level rising to 5900 feet in the afternoon. Mostly cloudy, with a high near 48. West southwest wind around 7 mph, with gusts as high as 18 mph.  Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    High: 48 °F

    Rain/Snow
    Likely then
    Chance
    Rain/Snow

  • Monday Night

    Monday Night: Partly cloudy, with a low around 27. West wind 5 to 7 mph becoming calm  in the evening. Winds could gust as high as 18 mph.

    Low: 27 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 54.

    High: 54 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: A chance of rain after 11pm, mixing with snow after 2am.  Snow level 6500 feet lowering to 5500 feet. Mostly cloudy, with a low around 33. Chance of precipitation is 30%. Little or no snow accumulation expected.

    Low: 33 °F

    Chance Rain
    then Chance
    Rain/Snow

  • Wednesday

    Wednesday: Rain likely, possibly mixed with snow before 8am, then rain between 8am and 2pm, then rain, possibly mixed with snow after 2pm.  Snow level 5800 feet. Cloudy, with a high near 46.

    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.

    Low: 20 °F

    Rain/Snow
    Likely then
    Slight Chance
    Snow

Detailed Forecast

Overnight
A chance of rain and snow before 4am, then a slight chance of snow after 5am. Snow level 5800 feet lowering to 4800 feet. Mostly cloudy, with a low around 30. South southeast wind 5 to 8 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.
Sunday
A chance of rain and snow before 3pm, then rain likely. Snow level rising to 5500 feet in the afternoon. Partly sunny, with a high near 47. Southwest wind 6 to 10 mph, with gusts as high as 23 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.
Sunday Night
A chance of rain before 8pm, then rain and snow likely. Snow level 5400 feet lowering to 4800 feet after midnight . Mostly cloudy, with a low around 31. West southwest wind 6 to 8 mph, with gusts as high as 20 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Monday
Snow likely before 11am, then a chance of rain and snow between 11am and 2pm, then a chance of rain after 2pm. Snow level rising to 5900 feet in the afternoon. Mostly cloudy, with a high near 48. West southwest wind around 7 mph, with gusts as high as 18 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Monday Night
Partly cloudy, with a low around 27. West wind 5 to 7 mph becoming calm in the evening. Winds could gust as high as 18 mph.
Tuesday
Mostly sunny, with a high near 54.
Tuesday Night
A chance of rain after 11pm, mixing with snow after 2am. Snow level 6500 feet lowering to 5500 feet. Mostly cloudy, with a low around 33. Chance of precipitation is 30%. Little or no snow accumulation expected.
Wednesday
Rain likely, possibly mixed with snow before 8am, then rain between 8am and 2pm, then rain, possibly mixed with snow after 2pm. Snow level 5800 feet. Cloudy, with a high near 46.
Wednesday Night
Rain and snow likely, becoming all snow after 8pm. Mostly cloudy, with a low around 20.
Thursday
A slight chance of snow. Mostly sunny, with a high near 46.
Thursday Night
Mostly clear, with a low around 21.
Friday
Sunny, with a high near 54.
Friday Night
Mostly clear, with a low around 28.
Saturday
Mostly sunny, with a high near 61.
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ABOUT THIS FORECAST

 
Point Forecast:
6 Miles S Bly OR
 42.32°N 121.01°W (Elev. 4823 ft)
11:26 pm PDT Apr 11, 2026
1am PDT Apr 12, 2026-6pm PDT Apr 18, 2026
 
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