Strong System To Move Through East; Very Unsettled Hawaii and Alaska

A strong cold front will sweep through the East on Monday with lake effect snow, high winds and strong to severe thunderstorms. Meanwhile, a powerful Kona low will produce multiple hazards across Hawaii, including heavy rain and potential catastrophic flooding. Finally, a winter storm is impacting Alaska as blizzard and winter storm warnings are in effect for much of western and southern Alaska. Read More >

Current conditions at

BLACK DIAMOND (PIBC1)

Lat: 37.95°NLon: 121.884444°WElev: 1600ft.

NA

58°F

14°C

Humidity 45%
Wind Speed W 3 MPH
Barometer NA
Dewpoint 37°F (3°C)
Visibility NA
Last update 06 Dec 01:28 AM PST
Extended Forecast for

4 Miles S Clayton CA

  • Overnight

    Overnight: Partly cloudy, with a steady temperature around 51. North wind around 18 mph, with gusts as high as 30 mph.

    Partly Cloudy

    Low: 51 °F

  • Monday

    Monday: A slight chance of rain between 4pm and 5pm.  Increasing clouds, with a high near 58. Calm wind becoming southwest 5 to 9 mph in the morning.  Chance of precipitation is 10%.

    Partly Sunny
    then Slight
    Chance Rain

    High: 58 °F

  • Monday
    Night

    Monday Night: A 30 percent chance of rain after 10pm.  Mostly cloudy, with a low around 46. Light and variable wind becoming north northeast 13 to 18 mph in the evening. Winds could gust as high as 28 mph.  New precipitation amounts of less than a tenth of an inch possible.

    Chance Rain

    Low: 46 °F

  • Tuesday

    Tuesday: Mostly sunny, with a high near 61. North northwest wind 10 to 18 mph, with gusts as high as 28 mph.

    Mostly Sunny

    High: 61 °F

  • Tuesday
    Night

    Tuesday Night: Partly cloudy, with a low around 46. Calm wind becoming south around 6 mph in the evening.

    Partly Cloudy

    Low: 46 °F

  • Wednesday

    Wednesday: Partly sunny, with a high near 58.

    Partly Sunny

    High: 58 °F

  • Wednesday
    Night

    Wednesday Night: A 30 percent chance of rain after 10pm.  Mostly cloudy, with a low around 46.

    Chance Rain

    Low: 46 °F

  • Thursday

    Thursday: A chance of rain, mainly before 10am.  Mostly sunny, with a high near 54.

    Chance Rain

    High: 54 °F

  • Thursday
    Night

    Thursday Night: Mostly clear, with a low around 38.

    Mostly Clear

    Low: 38 °F

Detailed Forecast

Overnight
Partly cloudy, with a steady temperature around 51. North wind around 18 mph, with gusts as high as 30 mph.
Monday
A slight chance of rain between 4pm and 5pm. Increasing clouds, with a high near 58. Calm wind becoming southwest 5 to 9 mph in the morning. Chance of precipitation is 10%.
Monday Night
A 30 percent chance of rain after 10pm. Mostly cloudy, with a low around 46. Light and variable wind becoming north northeast 13 to 18 mph in the evening. Winds could gust as high as 28 mph. New precipitation amounts of less than a tenth of an inch possible.
Tuesday
Mostly sunny, with a high near 61. North northwest wind 10 to 18 mph, with gusts as high as 28 mph.
Tuesday Night
Partly cloudy, with a low around 46. Calm wind becoming south around 6 mph in the evening.
Wednesday
Partly sunny, with a high near 58.
Wednesday Night
A 30 percent chance of rain after 10pm. Mostly cloudy, with a low around 46.
Thursday
A chance of rain, mainly before 10am. Mostly sunny, with a high near 54.
Thursday Night
Mostly clear, with a low around 38.
Friday
Sunny, with a high near 52.
Friday Night
Mostly clear, with a low around 36.
Saturday
Sunny, with a high near 52.
Saturday Night
Partly cloudy, with a low around 38.
Sunday
A slight chance of rain. Mostly sunny, with a high near 54.
Click Map For Forecast
Point Forecast:
4 Miles S Clayton CA
 37.87°N 121.95°W (Elev. 1509 ft)
5:10 pm PST Dec 5, 2021
2am PST Dec 6, 2021-6pm PST Dec 12, 2021
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database