Severe thunderstorms and heavy rain for portions of the southern U.S.

A storm system will produce scattered severe thunderstorms and heavy rain in portions of lower-mid Mississippi River Valley and Gulf Coast region on Saturday. Very large hail, locally damaging winds, isolated tornadoes and flash flooding are possible in this area. Some of the flooding could be significant in portions of Louisiana, Mississippi and southeast Arkansas.
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Current conditions at

San Antonio, San Antonio International Airport (KSAT)

Lat: 29.53°NLon: 98.46°WElev: 807ft.

Partly Cloudy

71°F

22°C

Humidity 87%
Wind Speed Calm
Barometer 29.64 in (1001.9 mb)
Dewpoint 67°F (19°C)
Visibility 10.00 mi
Last update 29 Apr 11:51 pm CDT
Extended Forecast for

San Antonio TX

Severe T-storm Watch until April 30, 03:00am
Click here for hazard details and duration
Severe T-storm Watch
  •  
    Severe T-storm Watch until April 30, 03:00am

    NOW until
    3:00am Sat

    Severe T-storm Watch

  • Overnight

    Overnight: A 50 percent chance of showers and thunderstorms. Some of the storms could be severe.  Mostly cloudy, with a low around 69. East southeast wind around 5 mph becoming west southwest.

    Severe
    Thunderstorms

    Low: 69 °F

  • Saturday

    Saturday: A 20 percent chance of showers and thunderstorms.  Mostly sunny, with a high near 88. North wind around 5 mph becoming east northeast in the afternoon.

    Slight Chance
    T-storms

    High: 88 °F

  • Saturday
    Night

    Saturday Night: Increasing clouds, with a low around 68. East wind around 5 mph.

    Increasing
    Clouds

    Low: 68 °F

  • Sunday

    Sunday: A 30 percent chance of showers and thunderstorms.  Mostly cloudy, with a high near 83. East northeast wind around 10 mph.

    Chance
    T-storms

    High: 83 °F

  • Sunday
    Night

    Sunday Night: A 40 percent chance of showers and thunderstorms.  Mostly cloudy, with a low around 67. East northeast wind around 10 mph.

    Chance
    T-storms

    Low: 67 °F

  • Monday

    Monday: A 50 percent chance of showers and thunderstorms.  Mostly cloudy, with a high near 76. North northeast wind 10 to 15 mph, with gusts as high as 20 mph.

    Chance
    T-storms

    High: 76 °F

  • Monday
    Night

    Monday Night: A 30 percent chance of showers and thunderstorms.  Mostly cloudy, with a low around 60. North northeast wind 10 to 15 mph, with gusts as high as 20 mph.

    Chance
    T-storms

    Low: 60 °F

  • Tuesday

    Tuesday: Mostly sunny, with a high near 77. North northeast wind 10 to 15 mph.

    Mostly Sunny

    High: 77 °F

Detailed Forecast

Overnight
A 50 percent chance of showers and thunderstorms. Some of the storms could be severe. Mostly cloudy, with a low around 69. East southeast wind around 5 mph becoming west southwest.
Saturday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 88. North wind around 5 mph becoming east northeast in the afternoon.
Saturday Night
Increasing clouds, with a low around 68. East wind around 5 mph.
Sunday
A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 83. East northeast wind around 10 mph.
Sunday Night
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 67. East northeast wind around 10 mph.
Monday
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 76. North northeast wind 10 to 15 mph, with gusts as high as 20 mph.
Monday Night
A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 60. North northeast wind 10 to 15 mph, with gusts as high as 20 mph.
Tuesday
Mostly sunny, with a high near 77. North northeast wind 10 to 15 mph.
Tuesday Night
Mostly clear, with a low around 57. North northeast wind 5 to 10 mph.
Wednesday
Sunny, with a high near 79.
Wednesday Night
Mostly clear, with a low around 59.
Thursday
Sunny, with a high near 83.
Thursday Night
Mostly clear, with a low around 60.
Friday
Sunny, with a high near 83.
Click Map For Forecast
Point Forecast:
San Antonio TX
 29.46°N 98.5°W (Elev. 741 ft)
8:22 pm CDT Apr 29, 2016
12am CDT Apr 30, 2016-6pm CDT May 5, 2016
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

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