Significant Winter Storm to Bring Heavy Snow and Ice Impacts; Dangerously Cold Temperatures Expands Across the East; Severe Storm Threat in the Gulf States Sunday

A significant winter storm is underway, bringing widespread heavy snow, sleet, and freezing rain from the Southern Rockies to New England through Monday. Extremely cold air will follow, prolonging dangerous travel and infrastructure impacts into next week. Severe thunderstorms may produce damaging gusts and tornadoes across the eastern Gulf Coast states Sunday morning and afternoon. Read More >

Current conditions at

BLACK DIAMOND (PIBC1)

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

NA

38°F

3°C

Humidity 100%
Wind Speed NNE 20 MPH
Barometer NA
Dewpoint 38°F (3°C)
Visibility NA
Wind Chill28°F (-2°C)
Last update 25 Jan 08:28 AM PST
Extended Forecast for

2 Miles WSW Bethel Island CA

  • Today

    Today: Mostly cloudy, with a high near 52. East southeast wind around 6 mph becoming calm  in the afternoon.

    High: 52 °F

    Mostly Cloudy

  • Tonight

    Tonight: Cloudy, with a low around 41. Calm wind becoming north 5 to 7 mph in the evening.

    Low: 41 °F

    Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 57. Northeast wind 3 to 5 mph.

    High: 57 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 39. Light north wind.

    Low: 39 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 56. East northeast wind 3 to 5 mph.

    High: 56 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: A 10 percent chance of rain after 4am.  Mostly cloudy, with a low around 46.

    Low: 46 °F

    Mostly Cloudy
    then Slight
    Chance Rain

  • Wednesday

    Wednesday: A 20 percent chance of rain before 10am.  Partly sunny, with a high near 56.

    High: 56 °F

    Slight Chance
    Rain then
    Partly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 45.

    Low: 45 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 59.

    High: 59 °F

    Mostly Sunny

Detailed Forecast

Today
Mostly cloudy, with a high near 52. East southeast wind around 6 mph becoming calm in the afternoon.
Tonight
Cloudy, with a low around 41. Calm wind becoming north 5 to 7 mph in the evening.
Monday
Mostly sunny, with a high near 57. Northeast wind 3 to 5 mph.
Monday Night
Partly cloudy, with a low around 39. Light north wind.
Tuesday
Partly sunny, with a high near 56. East northeast wind 3 to 5 mph.
Tuesday Night
A 10 percent chance of rain after 4am. Mostly cloudy, with a low around 46.
Wednesday
A 20 percent chance of rain before 10am. Partly sunny, with a high near 56.
Wednesday Night
Partly cloudy, with a low around 45.
Thursday
Mostly sunny, with a high near 59.
Thursday Night
Mostly cloudy, with a low around 45.
Friday
Mostly cloudy, with a high near 58.
Friday Night
Patchy fog. Otherwise, mostly cloudy, with a low around 46.
Saturday
Mostly cloudy, with a high near 59.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles WSW Bethel Island CA
 38.02°N 121.7°W (Elev. 3 ft)
1:27 am PST Jan 25, 2026
9am PST Jan 25, 2026-6pm PST Jan 31, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

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