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Heavy Rain, Local Flooding from Gulf Coast to Southern Mid-Atlantic

A slow moving front will provide the focus for locally heavy rain from the Gulf Coast and Southeast states to the southern Mid-Atlantic on Tuesday. Localized flash flooding will be possible with the heavier thunderstorms. Also, some of these thunderstorms could produce damaging wind gusts in parts of the Southeast on Tuesday. Read More >

Hazardous Weather Conditions

Current conditions at

San Antonio, San Antonio International Airport (KSAT)

Lat: 29.53°NLon: 98.46°WElev: 807ft.

Mostly Cloudy

67°F

19°C

Humidity 91%
Wind Speed Calm
Barometer 29.89 in (1010.7 mb)
Dewpoint 64°F (18°C)
Visibility 10.00 mi
Last update 23 May 5:51 am CDT
Extended Forecast for

San Antonio TX

  • Today

    Today: A 50 percent chance of showers and thunderstorms, mainly after 1pm. Some of the storms could be severe.  Mostly cloudy, with a high near 81. North northeast wind 5 to 10 mph.  New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Severe
    Thunderstorms

    High: 81 °F

  • Tonight

    Tonight: A 30 percent chance of showers and thunderstorms before 1am.  Mostly cloudy, then gradually becoming mostly clear, with a low around 58. North wind 5 to 10 mph.

    Chance
    T-storms

    Low: 58 °F

  • Wednesday

    Wednesday: Sunny, with a high near 85. West wind around 5 mph.

    Sunny

    High: 85 °F

  • Wednesday
    Night

    Wednesday Night: Clear, with a low around 63. South wind around 5 mph.

    Clear

    Low: 63 °F

  • Thursday

    Thursday: Sunny, with a high near 91. South wind 5 to 15 mph.

    Sunny

    High: 91 °F

  • Thursday
    Night

    Thursday Night: Partly cloudy, with a low around 74. South southeast wind 10 to 15 mph.

    Partly Cloudy

    Low: 74 °F

  • Friday

    Friday: Partly sunny, with a high near 93. South wind around 10 mph.

    Partly Sunny

    High: 93 °F

  • Friday
    Night

    Friday Night: Mostly cloudy, with a low around 76. South southeast wind around 10 mph.

    Mostly Cloudy

    Low: 76 °F

  • Saturday

    Saturday: Partly sunny, with a high near 94. South wind around 10 mph.

    Partly Sunny

    High: 94 °F

Detailed Forecast

Today
A 50 percent chance of showers and thunderstorms, mainly after 1pm. Some of the storms could be severe. Mostly cloudy, with a high near 81. North northeast wind 5 to 10 mph. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Tonight
A 30 percent chance of showers and thunderstorms before 1am. Mostly cloudy, then gradually becoming mostly clear, with a low around 58. North wind 5 to 10 mph.
Wednesday
Sunny, with a high near 85. West wind around 5 mph.
Wednesday Night
Clear, with a low around 63. South wind around 5 mph.
Thursday
Sunny, with a high near 91. South wind 5 to 15 mph.
Thursday Night
Partly cloudy, with a low around 74. South southeast wind 10 to 15 mph.
Friday
Partly sunny, with a high near 93. South wind around 10 mph.
Friday Night
Mostly cloudy, with a low around 76. South southeast wind around 10 mph.
Saturday
Partly sunny, with a high near 94. South wind around 10 mph.
Saturday Night
Mostly cloudy, with a low around 75.
Sunday
A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 91.
Sunday Night
A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 72.
Memorial Day
A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 86.
Click Map For Forecast
Point Forecast:
San Antonio TX
 29.46°N 98.5°W (Elev. 741 ft)
5:52 am CDT May 23, 2017
6am CDT May 23, 2017-6pm CDT May 29, 2017
 
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