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

34°F

1°C

Humidity 92%
Wind Speed SSE 5 MPH
Barometer NA
Dewpoint 32°F (0°C)
Visibility NA
Wind Chill29°F (-2°C)
Last update 12 Apr 03:45 AM PDT
Extended Forecast for

6 Miles E Bly OR

  • Overnight

    Overnight: A 30 percent chance of snow after 5am.  Snow level 4900 feet. Mostly cloudy, with a steady temperature around 33. East wind around 6 mph.  Little or no snow accumulation expected.

    Low: 33 °F

    Chance Snow

  • Sunday

    Sunday: Rain and snow likely, becoming all rain after 3pm.  Snow level rising to 5500 feet in the afternoon. Mostly cloudy, with a high near 47. Light south southwest wind increasing to 5 to 10 mph in the morning. Winds could gust as high as 20 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: Rain and snow likely, mainly after 8pm.  Snow level 5400 feet lowering to 4900 feet after midnight . Cloudy, with a low around 30. West wind 7 to 9 mph, with gusts as high as 18 mph.  Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    Low: 30 °F

    Rain/Snow
    Likely

  • Monday

    Monday: Snow likely, possibly mixed with rain before 2pm, then a chance of rain.  Snow level 4800 feet rising to 5900 feet in the afternoon. Mostly cloudy, with a high near 48. West southwest wind 5 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 6500 feet lowering to 5500 feet. Mostly cloudy, with a low around 32. Chance of precipitation is 30%. Little or no snow accumulation expected.

    Low: 32 °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 5700 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 18.

    Low: 18 °F

    Rain/Snow
    Likely then
    Slight Chance
    Snow

Detailed Forecast

Overnight
A 30 percent chance of snow after 5am. Snow level 4900 feet. Mostly cloudy, with a steady temperature around 33. East wind around 6 mph. Little or no snow accumulation expected.
Sunday
Rain and snow likely, becoming all rain after 3pm. Snow level rising to 5500 feet in the afternoon. Mostly cloudy, with a high near 47. Light south southwest wind increasing to 5 to 10 mph in the morning. Winds could gust as high as 20 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.
Sunday Night
Rain and snow likely, mainly after 8pm. Snow level 5400 feet lowering to 4900 feet after midnight . Cloudy, with a low around 30. West wind 7 to 9 mph, with gusts as high as 18 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Monday
Snow likely, possibly mixed with rain before 2pm, then a chance of rain. Snow level 4800 feet rising to 5900 feet in the afternoon. Mostly cloudy, with a high near 48. West southwest wind 5 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 6500 feet lowering to 5500 feet. Mostly cloudy, with a low around 32. 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 5700 feet. Cloudy, with a high near 46.
Wednesday Night
Rain and snow likely, becoming all snow after 8pm. Mostly cloudy, with a low around 18.
Thursday
A slight chance of snow. Mostly sunny, with a high near 45.
Thursday Night
Mostly clear, with a low around 19.
Friday
Sunny, with a high near 54.
Friday Night
Partly cloudy, with a low around 26.
Saturday
Mostly sunny, with a high near 60.
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ABOUT THIS FORECAST

 
Point Forecast:
6 Miles E Bly OR
 42.4°N 120.92°W (Elev. 4816 ft)
3:42 am PDT Apr 12, 2026
4am PDT Apr 12, 2026-6pm PDT Apr 18, 2026
 
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