Heavy rain expected across the Mid-Atlantic region and central Appalachians.

Heavy rainfall is possible over portions of the eastern United States today, with the highest risk across the Mid-Atlantic and central Appalachians. Click the "Read More" link for excessive rainfall forecasts from the Weather Prediction Center. Afternoon showers and thunderstorms are possible over portions of the Southwest and southern Rockies through Friday. Read More >

Hazardous Weather Conditions

Current conditions at

DIABLO GRANDE (DBLC1)

Lat: 37.329269°NLon: 121.295381°WElev: 1861ft.

NA

69°F

21°C

Humidity 37%
Wind Speed SSW 4 G 6 MPH
Barometer NA
Dewpoint 42°F (6°C)
Visibility NA
Last update 29 Sep 10:00 pm PDT
Extended Forecast for

20 Miles E Mount Hamilton CA

  • Tonight

    Tonight: Clear, with a low around 59. West wind around 8 mph.

    Clear

    Low: 59 °F

  • Friday

    Friday: Sunny, with a high near 78. West wind 5 to 8 mph.

    Sunny

    High: 78 °F

  • Friday
    Night

    Friday Night: Mostly clear, with a low around 52. West wind 8 to 10 mph.

    Mostly Clear

    Low: 52 °F

  • Saturday

    Saturday: Sunny, with a high near 73. Northwest wind 7 to 10 mph.

    Sunny

    High: 73 °F

  • Saturday
    Night

    Saturday Night: Mostly clear, with a low around 51. West wind 8 to 11 mph.

    Mostly Clear

    Low: 51 °F

  • Sunday

    Sunday: Mostly sunny, with a high near 66.

    Mostly Sunny

    High: 66 °F

  • Sunday
    Night

    Sunday Night: A slight chance of showers and thunderstorms.  Mostly cloudy, with a low around 48. Chance of precipitation is 20%.

    Slight Chance
    T-storms then
    Slight Chance
    Showers

    Low: 48 °F

  • Monday

    Monday: A slight chance of showers before 11am.  Mostly sunny, with a high near 65.

    Slight Chance
    Showers then
    Mostly Sunny

    High: 65 °F

  • Monday
    Night

    Monday Night: Partly cloudy, with a low around 51.

    Partly Cloudy

    Low: 51 °F

Detailed Forecast

Tonight
Clear, with a low around 59. West wind around 8 mph.
Friday
Sunny, with a high near 78. West wind 5 to 8 mph.
Friday Night
Mostly clear, with a low around 52. West wind 8 to 10 mph.
Saturday
Sunny, with a high near 73. Northwest wind 7 to 10 mph.
Saturday Night
Mostly clear, with a low around 51. West wind 8 to 11 mph.
Sunday
Mostly sunny, with a high near 66.
Sunday Night
A slight chance of showers and thunderstorms. Mostly cloudy, with a low around 48. Chance of precipitation is 20%.
Monday
A slight chance of showers before 11am. Mostly sunny, with a high near 65.
Monday Night
Partly cloudy, with a low around 51.
Tuesday
Mostly sunny, with a high near 70.
Tuesday Night
Partly cloudy, with a low around 56.
Wednesday
Mostly sunny, with a high near 76.
Wednesday Night
Mostly clear, with a low around 58.
Thursday
Mostly sunny, with a high near 79.
Click Map For Forecast
Point Forecast:
20 Miles E Mount Hamilton CA
 37.38°N 121.28°W (Elev. 1401 ft)
2:06 pm PDT Sep 29, 2016
10pm PDT Sep 29, 2016-6pm PDT Oct 6, 2016
 
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Additional Resources

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