Cold Temperatures Continue in the Southeast; Snow in the Central Appalachians and Ohio Valley; Rain and Thunderstorms in the Southeast

Cold temperatures will persist across Florida and the Southeast through Tuesday, then milder conditions are expected beginning Wednesday. A frontal system is expected to bring wintry precipitation to the Central Appalachians and portions of the Mid-Atlantic Tuesday into Wednesday, meanwhile, showers and thunderstorms are expected along the Gulf Coast and Southeast. Read More >

Current conditions at

BLACK DIAMOND (PIBC1)

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

NA

59°F

15°C

Humidity 47%
Wind Speed NE 1 MPH
Barometer NA
Dewpoint 39°F (4°C)
Visibility NA
Last update 03 Feb 01:28 AM PST
Extended Forecast for

2 Miles SSE Bethel Island CA

  • Overnight

    Overnight: Patchy fog.  Otherwise, mostly clear, with a low around 40. Calm wind.

    Low: 40 °F

    Patchy Fog

  • Tuesday

    Tuesday: Patchy fog before 10am.  Otherwise, partly sunny, then gradually becoming sunny, with a high near 65. Calm wind becoming north around 5 mph in the afternoon.

    High: 65 °F

    Patchy Fog
    then Sunny

  • Tuesday Night

    Tuesday Night: Patchy dense fog after 1am.  Otherwise, increasing clouds, with a low around 41. Calm wind.

    Low: 41 °F

    Mostly Clear
    then Patchy
    Dense Fog

  • Wednesday

    Wednesday: Areas of dense fog before 10am.  Otherwise, mostly cloudy through mid morning, then gradual clearing, with a high near 65. Calm wind becoming northeast around 5 mph in the afternoon.

    High: 65 °F

    Areas Dense
    Fog then
    Sunny

  • Wednesday Night

    Wednesday Night: Patchy fog after 9pm.  Otherwise, partly cloudy, with a low around 42. Calm wind.

    Low: 42 °F

    Patchy Fog

  • Thursday

    Thursday: Areas of fog before 9am.  Otherwise, partly sunny, with a high near 65.

    High: 65 °F

    Areas Fog
    then Mostly
    Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 47.

    Low: 47 °F

    Mostly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 64.

    High: 64 °F

    Partly Sunny

  • Friday Night

    Friday Night: Patchy fog after 4am.  Otherwise, partly cloudy, with a low around 46.

    Low: 46 °F

    Partly Cloudy
    then Patchy
    Fog

Detailed Forecast

Overnight
Patchy fog. Otherwise, mostly clear, with a low around 40. Calm wind.
Tuesday
Patchy fog before 10am. Otherwise, partly sunny, then gradually becoming sunny, with a high near 65. Calm wind becoming north around 5 mph in the afternoon.
Tuesday Night
Patchy dense fog after 1am. Otherwise, increasing clouds, with a low around 41. Calm wind.
Wednesday
Areas of dense fog before 10am. Otherwise, mostly cloudy through mid morning, then gradual clearing, with a high near 65. Calm wind becoming northeast around 5 mph in the afternoon.
Wednesday Night
Patchy fog after 9pm. Otherwise, partly cloudy, with a low around 42. Calm wind.
Thursday
Areas of fog before 9am. Otherwise, partly sunny, with a high near 65.
Thursday Night
Mostly cloudy, with a low around 47.
Friday
Partly sunny, with a high near 64.
Friday Night
Patchy fog after 4am. Otherwise, partly cloudy, with a low around 46.
Saturday
Patchy fog before 9am. Otherwise, partly sunny, with a high near 64.
Saturday Night
Patchy fog. Otherwise, mostly cloudy, with a low around 46.
Sunday
A slight chance of rain. Patchy fog. Otherwise, mostly cloudy, with a high near 62.
Sunday Night
A chance of rain. Patchy fog. Otherwise, mostly cloudy, with a low around 47.
Monday
A chance of rain. Partly sunny, with a high near 58.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SSE Bethel Island CA
 38.01°N 121.64°W (Elev. 3 ft)
2:08 am PST Feb 3, 2026
2am PST Feb 3, 2026-6pm PST Feb 9, 2026
 
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Additional Resources

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Hourly Weather Forecast

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