Lake Effect Snow in the Lower Great Lakes; Rain and High Elevation Snow in the West

Lake-effect snow will continue downwind of Lakes Erie and Ontario through Friday. In the Western U.S., rain and higher elevation snow will continue over the Great Basin through Friday. A front will move over the Pacific Northwest Thursday afternoon and produce light rain and higher elevation snow over the Cascades through Saturday. Read More >

Current conditions at

BLACK DIAMOND (PIBC1)

Lat: 37.95°NLon: 121.88444°WElev: 1600.0ft.

NA

48°F

9°C

Humidity 90%
Wind Speed ENE 8 MPH
Barometer NA
Dewpoint 45°F (7°C)
Visibility NA
Wind Chill44°F (7°C)
Last update 11 Feb 07:28 PM PST
Extended Forecast for

Bethel Island CA

  • Tonight

    Tonight: A 50 percent chance of rain.  Mostly cloudy, with a low around 46. Southeast wind 5 to 7 mph.  New precipitation amounts of less than a tenth of an inch possible.

    Low: 46 °F

    Chance Rain

  • Thursday

    Thursday: Patchy fog between 7am and 8am.  Otherwise, mostly sunny, with a high near 62. Calm wind becoming north northwest 5 to 9 mph in the morning.

    High: 62 °F

    Patchy Fog
    then Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 44. West wind around 7 mph.

    Low: 44 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 63. Northwest wind 3 to 6 mph.

    High: 63 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 44. South southwest wind around 6 mph.

    Low: 44 °F

    Mostly Cloudy

  • Saturday

    Saturday: A 10 percent chance of rain after 4pm.  Cloudy, with a high near 59.

    High: 59 °F

    Cloudy then
    Slight Chance
    Rain

  • Saturday Night

    Saturday Night: A 30 percent chance of rain, mainly after 10pm.  Cloudy, with a low around 46.

    Low: 46 °F

    Chance Rain

  • Sunday

    Sunday: Rain likely, mainly after 10am.  Mostly cloudy, with a high near 58.

    High: 58 °F

    Rain Likely

  • Sunday Night

    Sunday Night: Rain.  Cloudy, with a low around 47.

    Low: 47 °F

    Rain

Detailed Forecast

Tonight
A 50 percent chance of rain. Mostly cloudy, with a low around 46. Southeast wind 5 to 7 mph. New precipitation amounts of less than a tenth of an inch possible.
Thursday
Patchy fog between 7am and 8am. Otherwise, mostly sunny, with a high near 62. Calm wind becoming north northwest 5 to 9 mph in the morning.
Thursday Night
Mostly clear, with a low around 44. West wind around 7 mph.
Friday
Mostly sunny, with a high near 63. Northwest wind 3 to 6 mph.
Friday Night
Mostly cloudy, with a low around 44. South southwest wind around 6 mph.
Saturday
A 10 percent chance of rain after 4pm. Cloudy, with a high near 59.
Saturday Night
A 30 percent chance of rain, mainly after 10pm. Cloudy, with a low around 46.
Sunday
Rain likely, mainly after 10am. Mostly cloudy, with a high near 58.
Sunday Night
Rain. Cloudy, with a low around 47.
Washington's Birthday
Rain. Cloudy, with a high near 55.
Monday Night
Rain. Mostly cloudy, with a low around 42.
Tuesday
Rain likely. Mostly cloudy, with a high near 53.
Tuesday Night
Rain likely. Mostly cloudy, with a low around 40.
Wednesday
A chance of rain. Partly sunny, with a high near 55.
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ABOUT THIS FORECAST

 
Point Forecast:
Bethel Island CA
 38.03°N 121.64°W (Elev. 3 ft)
12:26 pm PST Feb 11, 2026
8pm PST Feb 11, 2026-6pm PST Feb 18, 2026
 
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Additional Resources

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