Critical Fire Weather Threats in the West; Storms in the High Plains; Flash Flood Risk in the Mid-Atlantic

Critical fire weather conditions persist across portions of the Northwest, Northern Rockies and Great Basin. Severe thunderstorms with large hail and a few strong gusts are possible across parts of the northern and central Plains. Heavy rainfall brings a flash flooding risk to the Mid-Atlantic. Heat builds in the Southwest into California this week. Read More >

Current conditions at

BLACK DIAMOND (PIBC1)

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

NA

22°C

72°F

Humidity 35%
Wind Speed WSW 10 MPH
Barometer 1004.06 mb
Dewpoint 6°C (43°F)
Visibility NA
Last update 12 Aug 02:28 AM PDT
Extended Forecast for

4 Miles ENE Clayton CA

Excessive Heat Watch August 14, 12:00pm until August 16, 08:00pm
Click here for hazard details and duration
Excessive Heat Watch
  • Overnight

    Overnight: Mostly clear, with a low around 16. West southwest wind around 24 km/h, with gusts as high as 29 km/h.

    Mostly Clear

    Low: 16 °C

  • Wednesday

    Wednesday: Sunny, with a high near 31. West southwest wind 11 to 16 km/h increasing to 19 to 24 km/h in the afternoon. Winds could gust as high as 29 km/h.

    Sunny

    High: 31 °C

  • Wednesday
    Night

    Wednesday Night: Clear, with a low around 17. West wind 21 to 26 km/h decreasing to 14 to 19 km/h after midnight. Winds could gust as high as 34 km/h.

    Clear

    Low: 17 °C

  • Thursday

    Thursday: Sunny, with a high near 32. West wind 8 to 18 km/h.

    Sunny

    High: 32 °C

  • Thursday
    Night

    Thursday Night: Mostly clear, with a low around 18. Southwest wind 13 to 23 km/h, with gusts as high as 29 km/h.

    Mostly Clear

    Low: 18 °C

  • Friday

    Friday: Sunny, with a high near 34.

    Sunny

    High: 34 °C

  • Friday
    Night

    Friday Night: Mostly clear, with a low around 21.

    Mostly Clear

    Low: 21 °C

  • Saturday

    Saturday: Sunny and hot, with a high near 38.

    Hot

    High: 38 °C

  • Saturday
    Night

    Saturday Night: Mostly clear, with a low around 19.

    Mostly Clear

    Low: 19 °C

Detailed Forecast

Overnight
Mostly clear, with a low around 16. West southwest wind around 24 km/h, with gusts as high as 29 km/h.
Wednesday
Sunny, with a high near 31. West southwest wind 11 to 16 km/h increasing to 19 to 24 km/h in the afternoon. Winds could gust as high as 29 km/h.
Wednesday Night
Clear, with a low around 17. West wind 21 to 26 km/h decreasing to 14 to 19 km/h after midnight. Winds could gust as high as 34 km/h.
Thursday
Sunny, with a high near 32. West wind 8 to 18 km/h.
Thursday Night
Mostly clear, with a low around 18. Southwest wind 13 to 23 km/h, with gusts as high as 29 km/h.
Friday
Sunny, with a high near 34.
Friday Night
Mostly clear, with a low around 21.
Saturday
Sunny and hot, with a high near 38.
Saturday Night
Mostly clear, with a low around 19.
Sunday
Sunny, with a high near 34.
Sunday Night
Mostly clear, with a low around 19.
Monday
Mostly sunny, with a high near 33.
Monday Night
Partly cloudy, with a low around 20.
Tuesday
Mostly sunny, with a high near 33.
Click Map For Forecast
Point Forecast:
4 Miles ENE Clayton CA
 37.95°N 121.88°W (Elev. 414 m)
2:05 am PDT Aug 12, 2020
3am PDT Aug 12, 2020-6pm PDT Aug 18, 2020
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

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