A Couple of Fast Moving Storms Affecting Areas Along and East of the Rockies

A couple of storm systems will impact travel conditions through the first half of this weekend. Heavy snow from the mountains of the West will move into the upper Midwest and upper Great Lakes through tonight. Record warmth and Gulf moisture along and east of the Mississippi River will fuel severe thunderstorms, heavy rainfall, fog for the Tennessee Valley and deep South on Friday into Saturday. Read More >

Current conditions at

BLACK DIAMOND (PIBC1)

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

NA

44°F

7°C

Humidity 61%
Wind Speed SSW 9 MPH
Barometer NA
Dewpoint 31°F (-1°C)
Visibility NA
Wind Chill39°F (4°C)
Last update 08 Jan 10:28 AM PST
Extended Forecast for

2 Miles SSE Bethel Island CA

Cold Weather Advisory January 9, 01:00am until January 9, 09:00am
Click here for hazard details and duration
Cold Weather Advisory
  • Today

    Today: Sunny, with a high near 53. North northwest wind around 14 mph, with gusts as high as 24 mph.

    High: 53 °F

    Sunny

  • Tonight

    Tonight: Patchy frost before 3am, then patchy frost after 5am.  Otherwise, mostly clear, with a low around 36. North northwest wind 6 to 10 mph, with gusts as high as 18 mph.

    Low: 36 °F

    Mostly Clear
    then Patchy
    Frost

  • Friday

    Friday: Patchy frost between 7am and 8am.  Otherwise, sunny, with a high near 51. Northeast wind 3 to 6 mph.

    High: 51 °F

    Patchy Frost
    then Sunny

  • Friday Night

    Friday Night: Patchy frost after 2am.  Otherwise, mostly clear, with a low around 35. Calm wind.

    Low: 35 °F

    Mostly Clear
    then Patchy
    Frost

  • Saturday

    Saturday: Areas of frost before 9am.  Otherwise, mostly sunny, with a high near 51. North northeast wind 3 to 6 mph.

    High: 51 °F

    Areas Frost
    then Mostly
    Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 37.

    Low: 37 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly cloudy, with a high near 52.

    High: 52 °F

    Mostly Cloudy

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 38.

    Low: 38 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 52.

    High: 52 °F

    Mostly Sunny

Detailed Forecast

Today
Sunny, with a high near 53. North northwest wind around 14 mph, with gusts as high as 24 mph.
Tonight
Patchy frost before 3am, then patchy frost after 5am. Otherwise, mostly clear, with a low around 36. North northwest wind 6 to 10 mph, with gusts as high as 18 mph.
Friday
Patchy frost between 7am and 8am. Otherwise, sunny, with a high near 51. Northeast wind 3 to 6 mph.
Friday Night
Patchy frost after 2am. Otherwise, mostly clear, with a low around 35. Calm wind.
Saturday
Areas of frost before 9am. Otherwise, mostly sunny, with a high near 51. North northeast wind 3 to 6 mph.
Saturday Night
Mostly cloudy, with a low around 37.
Sunday
Mostly cloudy, with a high near 52.
Sunday Night
Partly cloudy, with a low around 38.
Monday
Mostly sunny, with a high near 52.
Monday Night
Mostly clear, with a low around 39.
Tuesday
Mostly sunny, with a high near 55.
Tuesday Night
Partly cloudy, with a low around 41.
Wednesday
Mostly sunny, with a high near 58.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SSE Bethel Island CA
 38.01°N 121.64°W (Elev. 3 ft)
8:41 am PST Jan 8, 2026
11am PST Jan 8, 2026-6pm PST Jan 14, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database