Central U.S. Severe Storms and Heavy Rain; Western Fire Weather Threats

A strong system will produce a swath of impacts. Severe storms with large hail, damaging winds, and a couple of tornadoes will be possible in the south and central Plains. Heavy rain could cause flash flooding in the Mid Mississippi Valley. Mountain snow will develop in the Rockies. Critical fire weather threats are expected across northern California and the Southwest. Read More >

Current conditions at

BLACK DIAMOND (PIBC1)

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

NA

16°C

61°F

Humidity 42%
Wind Speed WSW 7 MPH
Barometer NA
Dewpoint 3°C (38°F)
Visibility NA
Last update 07 May 09:28 PM PDT
Extended Forecast for

4 Miles S Clayton CA

Red Flag Warning May 7, 11:00pm until May 10, 06:00am
Click here for hazard details and duration
Red Flag Warning
  • Tonight

    Tonight: Clear, with a low around 14. Windy, with a north wind 34 to 39 km/h increasing to 45 to 50 km/h after midnight. Winds could gust as high as 75 km/h.

    Clear and
    Windy

    Low: 14 °C

  • Saturday

    Saturday: Sunny, with a high near 23. Windy, with a north wind 45 to 50 km/h decreasing to 39 to 44 km/h in the afternoon. Winds could gust as high as 75 km/h.

    Sunny and
    Windy

    High: 23 °C

  • Saturday
    Night

    Saturday Night: Mostly clear, with a low around 17. Breezy, with a north northwest wind 37 to 39 km/h, with gusts as high as 60 km/h.

    Mostly Clear
    and Breezy

    Low: 17 °C

  • Sunday

    Sunday: Sunny, with a high near 21. West northwest wind 24 to 34 km/h, with gusts as high as 50 km/h.

    Sunny

    High: 21 °C

  • Sunday
    Night

    Sunday Night: Clear, with a low around 17. Breezy, with a west wind 21 to 26 km/h increasing to 30 to 35 km/h after midnight. Winds could gust as high as 55 km/h.

    Clear then
    Clear and
    Breezy

    Low: 17 °C

  • Monday

    Monday: Sunny, with a high near 22. Breezy.

    Sunny and
    Breezy then
    Sunny

    High: 22 °C

  • Monday
    Night

    Monday Night: Clear, with a low around 17.

    Clear

    Low: 17 °C

  • Tuesday

    Tuesday: Sunny, with a high near 24.

    Sunny

    High: 24 °C

  • Tuesday
    Night

    Tuesday Night: Clear, with a low around 11.

    Clear

    Low: 11 °C

Detailed Forecast

Tonight
Clear, with a low around 14. Windy, with a north wind 34 to 39 km/h increasing to 45 to 50 km/h after midnight. Winds could gust as high as 75 km/h.
Saturday
Sunny, with a high near 23. Windy, with a north wind 45 to 50 km/h decreasing to 39 to 44 km/h in the afternoon. Winds could gust as high as 75 km/h.
Saturday Night
Mostly clear, with a low around 17. Breezy, with a north northwest wind 37 to 39 km/h, with gusts as high as 60 km/h.
Sunday
Sunny, with a high near 21. West northwest wind 24 to 34 km/h, with gusts as high as 50 km/h.
Sunday Night
Clear, with a low around 17. Breezy, with a west wind 21 to 26 km/h increasing to 30 to 35 km/h after midnight. Winds could gust as high as 55 km/h.
Monday
Sunny, with a high near 22. Breezy.
Monday Night
Clear, with a low around 17.
Tuesday
Sunny, with a high near 24.
Tuesday Night
Clear, with a low around 11.
Wednesday
Sunny, with a high near 22.
Wednesday Night
Clear, with a low around 11.
Thursday
Sunny, with a high near 20.
Thursday Night
Mostly clear, with a low around 10.
Friday
Sunny, with a high near 19.
Click Map For Forecast
Point Forecast:
4 Miles S Clayton CA
 37.87°N 121.92°W (Elev. 859 m)
8:23 pm PDT May 7, 2021
10pm PDT May 7, 2021-6pm PDT May 14, 2021
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database