Dangerous heat and humidity from the central U.S. to East Coast this weekend

Hot and very humid conditions will push the heat index to well over 100 degrees across a large portion of the central and eastern U.S. Excessive Heat Warnings and Heat Advisories are in effect for much of the Plains, Miss. Valley, Midwest, Ohio Valley, Mid-Atlantic and southern states. Be very cautious if you must do outdoor activities in these areas during the afternoon and evening this weekend. Read More >

Current conditions at

DW4201 San Ramon (D4201)

Lat: 37.75717°NLon: 121.94567°WElev: 427ft.

NA

99°F

37°C

Humidity 25%
Wind Speed W 6 G 10 MPH
Barometer 29.82 in
Dewpoint 57°F (14°C)
Visibility NA
Heat Index98°F (37°C)
Last update 23 Jul 3:50 pm PDT
Extended Forecast for

3 Miles NNE San Ramon CA

  • Tonight

    Tonight: Mostly clear, with a low around 59. West wind 9 to 14 mph becoming light southwest  after midnight.

    Mostly Clear

    Low: 59 °F

  • Sunday

    Sunday: Sunny and hot, with a high near 96. Light south southwest wind becoming west southwest 10 to 15 mph in the afternoon. Winds could gust as high as 18 mph.

    Hot

    High: 96 °F

  • Sunday
    Night

    Sunday Night: Increasing clouds, with a low around 58. West southwest wind 9 to 14 mph becoming light and variable  in the evening.

    Increasing
    Clouds

    Low: 58 °F

  • Monday

    Monday: Cloudy through mid morning, then gradual clearing, with a high near 90. Calm wind becoming southwest 5 to 7 mph in the afternoon.

    Becoming
    Sunny

    High: 90 °F

  • Monday
    Night

    Monday Night: Partly cloudy, with a low around 58. West southwest wind 5 to 10 mph becoming light south  in the evening.

    Partly Cloudy

    Low: 58 °F

  • Tuesday

    Tuesday: Mostly sunny and hot, with a high near 96.

    Hot

    High: 96 °F

  • Tuesday
    Night

    Tuesday Night: Clear, with a low around 59.

    Clear

    Low: 59 °F

  • Wednesday

    Wednesday: Sunny, with a high near 93.

    Sunny

    High: 93 °F

  • Wednesday
    Night

    Wednesday Night: Clear, with a low around 59.

    Clear

    Low: 59 °F

Detailed Forecast

Tonight
Mostly clear, with a low around 59. West wind 9 to 14 mph becoming light southwest after midnight.
Sunday
Sunny and hot, with a high near 96. Light south southwest wind becoming west southwest 10 to 15 mph in the afternoon. Winds could gust as high as 18 mph.
Sunday Night
Increasing clouds, with a low around 58. West southwest wind 9 to 14 mph becoming light and variable in the evening.
Monday
Cloudy through mid morning, then gradual clearing, with a high near 90. Calm wind becoming southwest 5 to 7 mph in the afternoon.
Monday Night
Partly cloudy, with a low around 58. West southwest wind 5 to 10 mph becoming light south in the evening.
Tuesday
Mostly sunny and hot, with a high near 96.
Tuesday Night
Clear, with a low around 59.
Wednesday
Sunny, with a high near 93.
Wednesday Night
Clear, with a low around 59.
Thursday
Sunny, with a high near 95.
Thursday Night
Mostly clear, with a low around 60.
Friday
Sunny, with a high near 92.
Friday Night
Mostly clear, with a low around 58.
Saturday
Sunny, with a high near 87.
Click Map For Forecast
Point Forecast:
3 Miles NNE San Ramon CA
 37.8°N 121.93°W (Elev. 640 ft)
1:22 pm PDT Jul 23, 2016
4pm PDT Jul 23, 2016-6pm PDT Jul 30, 2016
 
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