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Severe Thunderstorm Threat Increasing This Week from the High Plains to Gulf Coast

A storm system will move from the Rockies to the East Coast during the next several days bringing a severe thunderstorm threat to many parts of the nation. On Thursday, large hail will be the main threat in the High Plains. By Friday a more widespread threat will develop in the ArkLaTex region where damaging winds, very large hail and tornadoes will be possible. Read More >

Current conditions at

DW4201 San Ramon (D4201)

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

NA

61°F

16°C

Humidity 60%
Wind Speed SSW 2 G 3 MPH
Barometer 30.19 in
Dewpoint 47°F (8°C)
Visibility NA
Last update 23 Mar 10:20 am PDT
Extended Forecast for

2 Miles WSW San Ramon CA

  • Today

    Today: Partly sunny, with a high near 61. West southwest wind 6 to 14 mph, with gusts as high as 18 mph.

    Partly Sunny

    High: 61 °F

  • Tonight

    Tonight: A 20 percent chance of rain after 11pm.  Mostly cloudy, with a low around 48. West wind 11 to 16 mph becoming light and variable. Winds could gust as high as 21 mph.  New precipitation amounts of less than a tenth of an inch possible.

    Slight Chance
    Rain

    Low: 48 °F

  • Friday

    Friday: Rain.  High near 59. Breezy, with a south wind 11 to 16 mph increasing to 17 to 22 mph in the morning. Winds could gust as high as 29 mph.  Chance of precipitation is 90%. New precipitation amounts between a half and three quarters of an inch possible.

    Rain and
    Breezy

    High: 59 °F

  • Friday
    Night

    Friday Night: Rain before 11pm, then a slight chance of showers after 11pm.  Low around 49. East wind 6 to 8 mph.  Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    Rain then
    Slight Chance
    Showers

    Low: 49 °F

  • Saturday

    Saturday: Mostly sunny, with a high near 64. Calm wind becoming north 5 to 7 mph in the afternoon.

    Mostly Sunny

    High: 64 °F

  • Saturday
    Night

    Saturday Night: Mostly cloudy, with a low around 46.

    Mostly Cloudy

    Low: 46 °F

  • Sunday

    Sunday: A 50 percent chance of showers.  Mostly cloudy, with a high near 60.

    Chance
    Showers

    High: 60 °F

  • Sunday
    Night

    Sunday Night: Showers likely.  Mostly cloudy, with a low around 47.

    Showers
    Likely

    Low: 47 °F

  • Monday

    Monday: A slight chance of showers.  Partly sunny, with a high near 65.

    Slight Chance
    Showers

    High: 65 °F

Detailed Forecast

Today
Partly sunny, with a high near 61. West southwest wind 6 to 14 mph, with gusts as high as 18 mph.
Tonight
A 20 percent chance of rain after 11pm. Mostly cloudy, with a low around 48. West wind 11 to 16 mph becoming light and variable. Winds could gust as high as 21 mph. New precipitation amounts of less than a tenth of an inch possible.
Friday
Rain. High near 59. Breezy, with a south wind 11 to 16 mph increasing to 17 to 22 mph in the morning. Winds could gust as high as 29 mph. Chance of precipitation is 90%. New precipitation amounts between a half and three quarters of an inch possible.
Friday Night
Rain before 11pm, then a slight chance of showers after 11pm. Low around 49. East wind 6 to 8 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Saturday
Mostly sunny, with a high near 64. Calm wind becoming north 5 to 7 mph in the afternoon.
Saturday Night
Mostly cloudy, with a low around 46.
Sunday
A 50 percent chance of showers. Mostly cloudy, with a high near 60.
Sunday Night
Showers likely. Mostly cloudy, with a low around 47.
Monday
A slight chance of showers. Partly sunny, with a high near 65.
Monday Night
Partly cloudy, with a low around 44.
Tuesday
Mostly sunny, with a high near 68.
Tuesday Night
Partly cloudy, with a low around 45.
Wednesday
Sunny, with a high near 70.
Click Map For Forecast
Point Forecast:
2 Miles WSW San Ramon CA
 37.75°N 121.97°W (Elev. 686 ft)
8:27 am PDT Mar 23, 2017
10am PDT Mar 23, 2017-6pm PDT Mar 29, 2017
 
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