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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Hazardous Weather Conditions

Current conditions at

San Antonio, San Antonio International Airport (KSAT)

Lat: 29.53°NLon: 98.46°WElev: 807ft.

A Few Clouds

25°C

77°F

Humidity 60%
Wind Speed NE 15 km/h
Barometer 1006.1 mb (29.76 in)
Dewpoint 17°C (62°F)
Visibility 16 km
Heat Index26°C (79°F)
Last update 30 Apr 10:51 am CDT
Extended Forecast for

San Antonio TX

  • Today

    Today: Mostly sunny, with a high near 31. North northeast wind around 15 km/h.

    Mostly Sunny

    High: 31 °C

  • Tonight

    Tonight: Increasing clouds, with a low around 20. East northeast wind 10 to 15 km/h.

    Increasing
    Clouds

    Low: 20 °C

  • Sunday

    Sunday: A 30 percent chance of showers and thunderstorms.  Mostly cloudy, with a high near 27. Northeast wind 10 to 20 km/h.

    Chance
    T-storms

    High: 27 °C

  • Sunday
    Night

    Sunday Night: A 50 percent chance of showers and thunderstorms.  Mostly cloudy, with a low around 18. East northeast wind around 15 km/h.

    Chance
    T-storms

    Low: 18 °C

  • Monday

    Monday: A 40 percent chance of showers and thunderstorms.  Mostly cloudy, with a high near 23. North northeast wind 20 to 25 km/h, with gusts as high as 30 km/h.

    Chance
    T-storms

    High: 23 °C

  • Monday
    Night

    Monday Night: A 30 percent chance of showers and thunderstorms.  Mostly cloudy, with a low around 16. North northeast wind 15 to 25 km/h.

    Chance
    T-storms

    Low: 16 °C

  • Tuesday

    Tuesday: Mostly sunny, with a high near 25. North northeast wind 15 to 20 km/h.

    Mostly Sunny

    High: 25 °C

  • Tuesday
    Night

    Tuesday Night: Partly cloudy, with a low around 13. North northeast wind 10 to 15 km/h.

    Partly Cloudy

    Low: 13 °C

  • Wednesday

    Wednesday: Sunny, with a high near 27. North northeast wind 10 to 15 km/h.

    Sunny

    High: 27 °C

Detailed Forecast

Today
Mostly sunny, with a high near 31. North northeast wind around 15 km/h.
Tonight
Increasing clouds, with a low around 20. East northeast wind 10 to 15 km/h.
Sunday
A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 27. Northeast wind 10 to 20 km/h.
Sunday Night
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 18. East northeast wind around 15 km/h.
Monday
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 23. North northeast wind 20 to 25 km/h, with gusts as high as 30 km/h.
Monday Night
A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 16. North northeast wind 15 to 25 km/h.
Tuesday
Mostly sunny, with a high near 25. North northeast wind 15 to 20 km/h.
Tuesday Night
Partly cloudy, with a low around 13. North northeast wind 10 to 15 km/h.
Wednesday
Sunny, with a high near 27. North northeast wind 10 to 15 km/h.
Wednesday Night
Mostly clear, with a low around 15.
Thursday
Sunny, with a high near 28.
Thursday Night
Mostly clear, with a low around 16.
Friday
Sunny, with a high near 29.
Click Map For Forecast
Point Forecast:
San Antonio TX
 29.46°N 98.5°W (Elev. 226 m)
10:00 am CDT Apr 30, 2016
11am CDT Apr 30, 2016-6pm CDT May 6, 2016
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database