On July 7, 2015, NWS implemented changes to the icons depicted on all of its point-forecast pages. Changes include new icon images with increased clarity, 6-hour increments for rapidly changing weather and new color blocks to highlight forecast hazards.

A page depicting all of the new icon images can be accessed here: www.weather.gov/forecast-icons

Changes to the icons were based on analysis of 6,700 public comments collected in 2014. Also, many of these changes are based on the results of a research project led by the National Center for Atmospheric Research.

Users are encouraged to continue to provide comments regarding these changes via email at icons@noaa.gov. NWS will continue to analyze incoming feedback and refine the icons as necessary. Any substantial change to the icons will be facilitated through the NWS public comment/review process.

Isolated Severe Thunderstorms Will Continue

Isolated severe thunderstorms will continue from Minnesota to southwestern Kansas and vicinity. Within that swath, the most probable area for greater concentrations of severe weather is from eastern Nebraska across parts of Iowa. A marginal risk for severe thunderstorms also exists over eastern New England.
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Current conditions at

DW4201 San Ramon (D4201)

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

NA

80°F

27°C

Humidity 30%
Wind Speed NNE 1 G 2 MPH
Barometer 29.82 in
Dewpoint 46°F (8°C)
Visibility NA
Heat Index79°F (26°C)
Last update 28 Jul 9:33 pm PDT
Extended Forecast for

2 Miles WSW San Ramon CA

  • Tonight

    Tonight: Clear, with a low around 63. Southwest wind 6 to 8 mph.

    Clear

    Low: 63 °F

  • Wednesday

    Wednesday: Sunny and hot, with a high near 101. Calm wind becoming west 5 to 8 mph in the afternoon.

    Hot

    High: 101 °F

  • Wednesday
    Night

    Wednesday Night: Clear, with a low around 62. West southwest wind 7 to 11 mph.

    Clear

    Low: 62 °F

  • Thursday

    Thursday: Sunny, with a high near 92. West wind 6 to 9 mph.

    Sunny

    High: 92 °F

  • Thursday
    Night

    Thursday Night: Partly cloudy, with a low around 62. West southwest wind 9 to 13 mph.

    Partly Cloudy

    Low: 62 °F

  • Friday

    Friday: A 20 percent chance of showers and thunderstorms after 11am.  Mostly sunny, with a high near 88. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Slight Chance
    T-storms

    High: 88 °F

  • Friday
    Night

    Friday Night: A 20 percent chance of showers and thunderstorms before 11pm.  Partly cloudy, with a low around 63.

    Slight Chance
    T-storms then
    Partly Cloudy

    Low: 63 °F

  • Saturday

    Saturday: Sunny, with a high near 85.

    Sunny

    High: 85 °F

  • Saturday
    Night

    Saturday Night: Partly cloudy, with a low around 62.

    Partly Cloudy

    Low: 62 °F

Detailed Forecast

Tonight
Clear, with a low around 63. Southwest wind 6 to 8 mph.
Wednesday
Sunny and hot, with a high near 101. Calm wind becoming west 5 to 8 mph in the afternoon.
Wednesday Night
Clear, with a low around 62. West southwest wind 7 to 11 mph.
Thursday
Sunny, with a high near 92. West wind 6 to 9 mph.
Thursday Night
Partly cloudy, with a low around 62. West southwest wind 9 to 13 mph.
Friday
A 20 percent chance of showers and thunderstorms after 11am. Mostly sunny, with a high near 88. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Friday Night
A 20 percent chance of showers and thunderstorms before 11pm. Partly cloudy, with a low around 63.
Saturday
Sunny, with a high near 85.
Saturday Night
Partly cloudy, with a low around 62.
Sunday
Mostly sunny, with a high near 84.
Sunday Night
Partly cloudy, with a low around 61.
Monday
Mostly sunny, with a high near 82.
Monday Night
Partly cloudy, with a low around 61.
Tuesday
Mostly sunny, with a high near 80.
  Click Map For Forecast
Point Forecast:
2 Miles WSW San Ramon CA
 37.75°N 121.97°W (Elev. 686 ft)
1:38 pm PDT Jul 28, 2015
9pm PDT Jul 28, 2015-6pm PDT Aug 4, 2015
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Graph

National Digital Forecast Database