Regional Outbreaks of Severe Weather Through Early Next Week; Early Season Heat Wave across the South

Active spring pattern across the center of our nation with several episodes of severe weather and heavy rainfall expected into next week. The potential for very large hail, long track tornadoes, severe wind gusts, frequent cloud to ground lightning strikes and flash flooding are in the outlook. Furthermore, dangerous early season heat wave continues for the Gulf Coast states into early next week. Read More >

Current conditions at

Mount Diablo Summit Museum and Trailhead Rooftop (SJS02)

Lat: 37.881699°NLon: 121.914173°WElev: 3904.0ft.

NA

61°F

16°C

Humidity 60%
Wind Speed WNW 4 MPH
Barometer NA
Dewpoint 47°F (8°C)
Visibility NA
Last update 16 May 04:50 PM PDT
Extended Forecast for

8 Miles NNE Livermore Municipal CA

  • Tonight

    Tonight: Partly cloudy, with a low around 51. Southwest wind 13 to 21 mph, with gusts as high as 34 mph.

    Low: 51 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly cloudy, then gradually becoming sunny, with a high near 65. Breezy, with a west wind 16 to 22 mph, with gusts as high as 36 mph.

    High: 65 °F

    Sunny and
    Breezy then
    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 50. West northwest wind 10 to 18 mph, with gusts as high as 31 mph.

    Low: 50 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 72. North northwest wind 9 to 15 mph, with gusts as high as 25 mph.

    High: 72 °F

    Sunny

  • Sunday Night

    Sunday Night: Clear, with a low around 54. West northwest wind 11 to 14 mph, with gusts as high as 32 mph.

    Low: 54 °F

    Clear

  • Monday

    Monday: Sunny, with a high near 81.

    High: 81 °F

    Sunny

  • Monday Night

    Monday Night: Clear, with a low around 55.

    Low: 55 °F

    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 80.

    High: 80 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Clear, with a low around 55.

    Low: 55 °F

    Clear

Detailed Forecast

Tonight
Partly cloudy, with a low around 51. Southwest wind 13 to 21 mph, with gusts as high as 34 mph.
Saturday
Mostly cloudy, then gradually becoming sunny, with a high near 65. Breezy, with a west wind 16 to 22 mph, with gusts as high as 36 mph.
Saturday Night
Mostly clear, with a low around 50. West northwest wind 10 to 18 mph, with gusts as high as 31 mph.
Sunday
Sunny, with a high near 72. North northwest wind 9 to 15 mph, with gusts as high as 25 mph.
Sunday Night
Clear, with a low around 54. West northwest wind 11 to 14 mph, with gusts as high as 32 mph.
Monday
Sunny, with a high near 81.
Monday Night
Clear, with a low around 55.
Tuesday
Sunny, with a high near 80.
Tuesday Night
Clear, with a low around 55.
Wednesday
Sunny, with a high near 84.
Wednesday Night
Clear, with a low around 56.
Thursday
Sunny, with a high near 82.
Thursday Night
Mostly clear, with a low around 53.
Friday
Sunny, with a high near 76.
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ABOUT THIS FORECAST

 
Point Forecast:
8 Miles NNE Livermore Municipal CA
 37.83°N 121.79°W (Elev. 2001 ft)
1:25 pm PDT May 16, 2025
5pm PDT May 16, 2025-6pm PDT May 23, 2025
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database