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Arctic Air for the Northeast and Mid-Atlantic; Increase Rainfall for Pacific Northwest

An arctic cold front will quickly track across the Great Lakes, Northeast and mid-Atlantic. Snow showers and squalls will accompany this system with increasing winds and falling temperatures. Damaging wind gusts may result in tree damage and power outages. Meanwhile, moisture returns for the Pacific Northwest this weekend with both coverage and intensity of rainfall and higher elevation snows. Read More >

Current conditions at

BLACK DIAMOND (PIBC1)

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

NA

61°F

16°C

Humidity 28%
Wind Speed NNE 3 MPH
Barometer NA
Dewpoint 28°F (-2°C)
Visibility NA
Last update 06 Feb 06:28 AM PST
Extended Forecast for

2 Miles WSW Bethel Island CA

  • Today

    Today: Mostly sunny, with a high near 67. Calm wind becoming northwest around 6 mph in the afternoon.

    High: 67 °F

    Mostly Sunny

  • Tonight

    Tonight: Patchy fog after 5am. Otherwise, mostly clear, with a low around 49. West wind around 7 mph.

    Low: 49 °F

    Mostly Clear
    then Patchy
    Fog

  • Saturday

    Saturday: Patchy fog before 9am. Otherwise, mostly sunny, with a high near 64. West northwest wind around 6 mph.

    High: 64 °F

    Patchy Fog
    then Mostly
    Sunny

  • Saturday Night

    Saturday Night: Patchy fog after 5am. Otherwise, partly cloudy, with a low around 47. West southwest wind 5 to 7 mph.

    Low: 47 °F

    Mostly Clear
    then Patchy
    Fog

  • Sunday

    Sunday: Patchy fog before 9am. Otherwise, partly sunny, with a high near 63. Southwest wind around 6 mph.

    High: 63 °F

    Patchy Fog
    then Partly
    Sunny

  • Sunday Night

    Sunday Night: Patchy fog after 10pm. Otherwise, mostly cloudy, with a low around 51.

    Low: 51 °F

    Patchy Fog

  • Monday

    Monday: Patchy fog before 10am. Otherwise, mostly cloudy, with a high near 60.

    High: 60 °F

    Patchy Fog
    then Cloudy

  • Monday Night

    Monday Night: A slight chance of rain after 10pm. Cloudy, with a low around 48.

    Low: 48 °F

    Slight Chance
    Rain

  • Tuesday

    Tuesday: A chance of rain, mainly after 10am. Partly sunny, with a high near 57.

    High: 57 °F

    Chance Rain

Detailed Forecast

Today
Mostly sunny, with a high near 67. Calm wind becoming northwest around 6 mph in the afternoon.
Tonight
Patchy fog after 5am. Otherwise, mostly clear, with a low around 49. West wind around 7 mph.
Saturday
Patchy fog before 9am. Otherwise, mostly sunny, with a high near 64. West northwest wind around 6 mph.
Saturday Night
Patchy fog after 5am. Otherwise, partly cloudy, with a low around 47. West southwest wind 5 to 7 mph.
Sunday
Patchy fog before 9am. Otherwise, partly sunny, with a high near 63. Southwest wind around 6 mph.
Sunday Night
Patchy fog after 10pm. Otherwise, mostly cloudy, with a low around 51.
Monday
Patchy fog before 10am. Otherwise, mostly cloudy, with a high near 60.
Monday Night
A slight chance of rain after 10pm. Cloudy, with a low around 48.
Tuesday
A chance of rain, mainly after 10am. Partly sunny, with a high near 57.
Tuesday Night
A chance of rain. Patchy fog after 10pm. Otherwise, mostly cloudy, with a low around 45.
Wednesday
A chance of rain. Areas of fog. Otherwise, partly sunny, with a high near 56.
Wednesday Night
A slight chance of rain. Partly cloudy, with a low around 44.
Thursday
Sunny, with a high near 59.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles WSW Bethel Island CA
 38.02°N 121.7°W (Elev. 3 ft)
Last Update:
12:39 am PST Feb 6, 2026
Forecast Valid:
7am PST Feb 6, 2026-6pm PST Feb 12, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation