National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

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

40°F

4°C

Humidity 89%
Wind Speed S 10 MPH
Barometer NA
Dewpoint 37°F (3°C)
Visibility NA
Wind Chill34°F (1°C)
Last update 11 Apr 03:45 AM PDT
Extended Forecast for

18 Miles N Bly OR

  • Overnight

    Overnight: A 30 percent chance of snow, mainly after 5am. Mostly cloudy, with a steady temperature around 35. South southwest wind around 18 mph, with gusts as high as 31 mph. Total nighttime snow accumulation of less than a half inch possible.

    Low: 35 °F

    Chance Snow

  • Saturday

    Saturday: Snow showers, mainly before 5pm, then snow after 5pm. Some thunder is also possible. High near 43. South southwest wind 11 to 18 mph, with gusts as high as 31 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

    High: 43 °F

    Chance Snow
    then Snow
    Showers

  • Saturday Night

    Saturday Night: Snow. Low around 28. South southwest wind 15 to 20 mph becoming east northeast 5 to 10 mph after midnight. Winds could gust as high as 33 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    Low: 28 °F

    Snow

  • Sunday

    Sunday: Snow. High near 37. South southeast wind around 10 mph becoming west southwest in the afternoon. Chance of precipitation is 90%. New snow accumulation of around an inch possible.

    High: 37 °F

    Snow

  • Sunday Night

    Sunday Night: Snow likely, mainly before 11pm. Mostly cloudy, with a low around 27. West southwest wind 13 to 15 mph, with gusts as high as 21 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 2 inches possible.

    Low: 27 °F

    Snow Likely
    then Chance
    Snow

  • Monday

    Monday: Snow likely. Mostly cloudy, with a high near 38. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    High: 38 °F

    Snow Likely

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 24.

    Low: 24 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 45.

    High: 45 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: A slight chance of snow after 11pm. Mostly cloudy, with a low around 28.

    Low: 28 °F

    Slight Chance
    Snow

Detailed Forecast

Overnight
A 30 percent chance of snow, mainly after 5am. Mostly cloudy, with a steady temperature around 35. South southwest wind around 18 mph, with gusts as high as 31 mph. Total nighttime snow accumulation of less than a half inch possible.
Saturday
Snow showers, mainly before 5pm, then snow after 5pm. Some thunder is also possible. High near 43. South southwest wind 11 to 18 mph, with gusts as high as 31 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.
Saturday Night
Snow. Low around 28. South southwest wind 15 to 20 mph becoming east northeast 5 to 10 mph after midnight. Winds could gust as high as 33 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Sunday
Snow. High near 37. South southeast wind around 10 mph becoming west southwest in the afternoon. Chance of precipitation is 90%. New snow accumulation of around an inch possible.
Sunday Night
Snow likely, mainly before 11pm. Mostly cloudy, with a low around 27. West southwest wind 13 to 15 mph, with gusts as high as 21 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 2 inches possible.
Monday
Snow likely. Mostly cloudy, with a high near 38. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Monday Night
Mostly cloudy, with a low around 24.
Tuesday
Mostly sunny, with a high near 45.
Tuesday Night
A slight chance of snow after 11pm. Mostly cloudy, with a low around 28.
Wednesday
Snow likely. Mostly cloudy, with a high near 38.
Wednesday Night
A chance of snow. Mostly cloudy, with a low around 21.
Thursday
A chance of snow. Mostly sunny, with a high near 41.
Thursday Night
Mostly clear, with a low around 20.
Friday
Sunny, with a high near 49.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
18 Miles N Bly OR
 42.65°N 120.98°W (Elev. 6824 ft)
Last Update:
2:06 am PDT Apr 11, 2026
Forecast Valid:
4am PDT Apr 11, 2026-6pm PDT Apr 17, 2026
 
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Additional Resources

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Chance of Precipitation