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

33°F

1°C

Humidity 93%
Wind Speed SE 7 MPH
Barometer NA
Dewpoint 31°F (-1°C)
Visibility NA
Wind Chill27°F (-3°C)
Last update 12 Apr 02:45 AM PDT
Extended Forecast for

7 Miles ESE Bly OR

  • Overnight

    Overnight: A chance of rain and snow before 4am, then a chance of snow after 5am.  Snow level 5000 feet. Mostly cloudy, with a steady temperature around 34. East wind around 6 mph.  Chance of precipitation is 30%. Little or no snow accumulation expected.

    Low: 34 °F

    Chance
    Rain/Snow

  • Sunday

    Sunday: Rain and snow likely before 5pm, then a chance of rain.  Mostly cloudy, with a high near 47. Light south wind becoming south southwest 5 to 10 mph in the morning. Winds could gust as high as 21 mph.  Chance of precipitation is 60%. Little or no snow accumulation expected.

    High: 47 °F

    Chance Snow
    then
    Rain/Snow
    Likely

  • Sunday Night

    Sunday Night: Rain and snow likely before 3am, then a chance of snow.  Snow level 5400 feet lowering to 4900 feet after midnight . Mostly cloudy, with a low around 31. West wind around 8 mph, with gusts as high as 18 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 6 to 9 mph.  Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    High: 48 °F

    Rain/Snow
    Likely

  • Monday Night

    Monday Night: Partly cloudy, with a low around 26. West wind 5 to 8 mph becoming calm  in the evening.

    Low: 26 °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 6600 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 19.

    Low: 19 °F

    Rain/Snow
    Likely then
    Slight Chance
    Snow

Detailed Forecast

Overnight
A chance of rain and snow before 4am, then a chance of snow after 5am. Snow level 5000 feet. Mostly cloudy, with a steady temperature around 34. East wind around 6 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.
Sunday
Rain and snow likely before 5pm, then a chance of rain. Mostly cloudy, with a high near 47. Light south wind becoming south southwest 5 to 10 mph in the morning. Winds could gust as high as 21 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.
Sunday Night
Rain and snow likely before 3am, then a chance of snow. Snow level 5400 feet lowering to 4900 feet after midnight . Mostly cloudy, with a low around 31. West wind around 8 mph, with gusts as high as 18 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 6 to 9 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Monday Night
Partly cloudy, with a low around 26. West wind 5 to 8 mph becoming calm in the evening.
Tuesday
Mostly sunny, with a high near 54.
Tuesday Night
A chance of rain after 11pm, mixing with snow after 2am. Snow level 6600 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 19.
Thursday
A slight chance of snow. Mostly sunny, with a high near 45.
Thursday Night
Mostly clear, with a low around 20.
Friday
Sunny, with a high near 54.
Friday Night
Partly cloudy, with a low around 27.
Saturday
Mostly sunny, with a high near 60.
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ABOUT THIS FORECAST

 
Point Forecast:
7 Miles ESE Bly OR
 42.36°N 120.9°W (Elev. 4925 ft)
11:26 pm PDT Apr 11, 2026
3am PDT Apr 12, 2026-6pm PDT Apr 18, 2026
 
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