Arctic Air Mass Lingers for Areas of the East; Critical Fire Weather for the Plains; Active Weather Pattern for Hawaii

Arctic air lingers for the east, however, winds will slowly subside and a slow moderating trend starts during the week. Moisture continues to provide rainfall and higher elevation snow for the Pacific Northwest, northern California and northern Rockies through Monday. For the State of Hawaii, dangerous surf conditions with strong winds and heavy rainfall will impact the islands through Monday. Read More >

Current conditions at

BLACK DIAMOND (PIBC1)

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

NA

53°F

12°C

Humidity 96%
Wind Speed S 17 MPH
Barometer NA
Dewpoint 52°F (11°C)
Visibility NA
Last update 08 Feb 06:28 PM PST
Extended Forecast for

2 Miles SSE Bethel Island CA

  • Tonight

    Tonight: Patchy fog after 9pm.  Otherwise, mostly cloudy, with a low around 48. West wind around 6 mph.

    Low: 48 °F

    Patchy Fog

  • Monday

    Monday: Patchy fog before 7am.  Otherwise, mostly cloudy, with a high near 63. North northwest wind 7 to 10 mph, with gusts as high as 21 mph.

    High: 63 °F

    Patchy Fog
    then Cloudy

  • Monday Night

    Monday Night: Cloudy, with a low around 45. Light and variable wind.

    Low: 45 °F

    Cloudy

  • Tuesday

    Tuesday: Rain, mainly after 10am.  High near 55. Light and variable wind becoming east around 6 mph in the morning.  Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 55 °F

    Rain

  • Tuesday Night

    Tuesday Night: Rain.  Patchy fog. Low around 45. South southeast wind around 7 mph.  Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 45 °F

    Rain and
    Patchy Fog

  • Wednesday

    Wednesday: Rain likely, mainly before 4pm.  Patchy fog before 10am.  Otherwise, mostly cloudy, with a high near 57. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 57 °F

    Rain Likely
    and Patchy
    Fog

  • Wednesday Night

    Wednesday Night: A 30 percent chance of rain before 10pm.  Patchy fog.  Otherwise, partly cloudy, with a low around 42.

    Low: 42 °F

    Chance Rain
    and Patchy
    Fog then
    Areas Fog

  • Thursday

    Thursday: Areas of fog before 11am.  Otherwise, mostly sunny, with a high near 59.

    High: 59 °F

    Areas Fog
    then Sunny

  • Thursday Night

    Thursday Night: Patchy fog after 10pm.  Otherwise, mostly clear, with a low around 41.

    Low: 41 °F

    Patchy Fog

Detailed Forecast

Tonight
Patchy fog after 9pm. Otherwise, mostly cloudy, with a low around 48. West wind around 6 mph.
Monday
Patchy fog before 7am. Otherwise, mostly cloudy, with a high near 63. North northwest wind 7 to 10 mph, with gusts as high as 21 mph.
Monday Night
Cloudy, with a low around 45. Light and variable wind.
Tuesday
Rain, mainly after 10am. High near 55. Light and variable wind becoming east around 6 mph in the morning. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Tuesday Night
Rain. Patchy fog. Low around 45. South southeast wind around 7 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
Wednesday
Rain likely, mainly before 4pm. Patchy fog before 10am. Otherwise, mostly cloudy, with a high near 57. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Wednesday Night
A 30 percent chance of rain before 10pm. Patchy fog. Otherwise, partly cloudy, with a low around 42.
Thursday
Areas of fog before 11am. Otherwise, mostly sunny, with a high near 59.
Thursday Night
Patchy fog after 10pm. Otherwise, mostly clear, with a low around 41.
Friday
Mostly sunny, with a high near 61.
Friday Night
A slight chance of rain. Patchy fog. Otherwise, mostly cloudy, with a low around 44.
Saturday
A chance of rain. Cloudy, with a high near 57.
Saturday Night
Rain likely. Mostly cloudy, with a low around 43.
Sunday
Rain likely. Mostly cloudy, with a high near 53.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SSE Bethel Island CA
 38.01°N 121.64°W (Elev. 3 ft)
6:39 pm PST Feb 8, 2026
7pm PST Feb 8, 2026-6pm PST Feb 15, 2026
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database