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

10 Miles NE Bly OR

  • Overnight

    Overnight: A 30 percent chance of snow, mainly after 5am.  Mostly cloudy, with a low around 25. Breezy, with a south wind around 22 mph, with gusts as high as 25 mph.  Total nighttime snow accumulation of 1 to 2 inches possible.

    Low: 25 °F

    Chance Snow
    and Breezy

  • Sunday

    Sunday: Snow likely, mainly after 2pm.  Mostly cloudy, with a high near 30. West southwest wind 11 to 21 mph, with gusts as high as 31 mph.  Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

    High: 30 °F

    Chance Snow
    then Snow
    Likely

  • Sunday Night

    Sunday Night: Snow likely, mainly before 3am. The snow could be heavy at times.  Cloudy, with a low around 26. West northwest wind 14 to 18 mph, with gusts as high as 26 mph.  Chance of precipitation is 70%. New snow accumulation of 2 to 4 inches possible.

    Low: 26 °F

    Heavy Snow

  • Monday

    Monday: Snow likely, mainly before 11am.  Mostly cloudy, with a high near 32. Northwest wind 11 to 17 mph, with gusts as high as 24 mph.  Chance of precipitation is 70%. New snow accumulation of 1 to 2 inches possible.

    High: 32 °F

    Snow Likely

  • Monday Night

    Monday Night: A 20 percent chance of snow before 11pm.  Partly cloudy, with a low around 24. West wind 9 to 14 mph, with gusts as high as 24 mph.

    Low: 24 °F

    Slight Chance
    Snow then
    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 38.

    High: 38 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: A 40 percent chance of snow, mainly after 11pm.  Mostly cloudy, with a low around 28. Breezy.  New snow accumulation of less than a half inch possible.

    Low: 28 °F

    Chance Snow
    and Breezy

  • Wednesday

    Wednesday: Snow.  Cloudy, with a high near 31. Breezy.

    High: 31 °F

    Snow and
    Breezy

  • Wednesday Night

    Wednesday Night: Snow, mainly before 11pm.  Mostly cloudy, with a low around 16.

    Low: 16 °F

    Snow

Detailed Forecast

Overnight
A 30 percent chance of snow, mainly after 5am. Mostly cloudy, with a low around 25. Breezy, with a south wind around 22 mph, with gusts as high as 25 mph. Total nighttime snow accumulation of 1 to 2 inches possible.
Sunday
Snow likely, mainly after 2pm. Mostly cloudy, with a high near 30. West southwest wind 11 to 21 mph, with gusts as high as 31 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.
Sunday Night
Snow likely, mainly before 3am. The snow could be heavy at times. Cloudy, with a low around 26. West northwest wind 14 to 18 mph, with gusts as high as 26 mph. Chance of precipitation is 70%. New snow accumulation of 2 to 4 inches possible.
Monday
Snow likely, mainly before 11am. Mostly cloudy, with a high near 32. Northwest wind 11 to 17 mph, with gusts as high as 24 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 2 inches possible.
Monday Night
A 20 percent chance of snow before 11pm. Partly cloudy, with a low around 24. West wind 9 to 14 mph, with gusts as high as 24 mph.
Tuesday
Mostly sunny, with a high near 38.
Tuesday Night
A 40 percent chance of snow, mainly after 11pm. Mostly cloudy, with a low around 28. Breezy. New snow accumulation of less than a half inch possible.
Wednesday
Snow. Cloudy, with a high near 31. Breezy.
Wednesday Night
Snow, mainly before 11pm. Mostly cloudy, with a low around 16.
Thursday
A chance of snow. Partly sunny, with a high near 30.
Thursday Night
Mostly clear, with a low around 20.
Friday
Sunny, with a high near 38.
Friday Night
Partly cloudy, with a low around 26.
Saturday
Mostly sunny, with a high near 45.
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ABOUT THIS FORECAST

 
Point Forecast:
10 Miles NE Bly OR
 42.49°N 120.88°W (Elev. 8196 ft)
3:42 am PDT Apr 12, 2026
4am PDT Apr 12, 2026-6pm PDT Apr 18, 2026
 
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Additional Resources

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