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

A storm system will produce scattered severe thunderstorms and locally heavy rain stretching from the Southern Plains to the Gulf Coast and lower Miss. Valley on Friday. Large hail, locally damaging winds and flash flooding will be the main threats. This activity will continue into Saturday.
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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.

Overcast

24°C

75°F

Humidity 88%
Wind Speed E 13 km/h
Barometer 1005.6 mb (29.75 in)
Dewpoint 22°C (71°F)
Visibility 11 km
Last update 29 Apr 1:51 am CDT
Extended Forecast for

San Antonio TX

  • Overnight

    Overnight: A 30 percent chance of showers and thunderstorms.  Mostly cloudy, with a low around 22. Southeast wind around 20 km/h.

    Chance
    T-storms

    Low: 22 °C

  • Friday

    Friday: A 50 percent chance of showers and thunderstorms. Some of the storms could be severe.  Mostly cloudy, with a high near 29. South southeast wind 15 to 25 km/h.

    Severe
    Thunderstorms

    High: 29 °C

  • Friday
    Night

    Friday Night: A 50 percent chance of showers and thunderstorms. Some of the storms could be severe.  Mostly cloudy, with a low around 21. East southeast wind 15 to 20 km/h decreasing to 10 to 15 km/h after midnight.

    Severe
    Thunderstorms

    Low: 21 °C

  • Saturday

    Saturday: A 30 percent chance of showers and thunderstorms, mainly before 1pm.  Partly sunny, with a high near 31. North wind around 10 km/h becoming east in the afternoon.

    Chance
    T-storms

    High: 31 °C

  • Saturday
    Night

    Saturday Night: Partly cloudy, with a low around 19. East wind 10 to 15 km/h.

    Partly Cloudy

    Low: 19 °C

  • Sunday

    Sunday: Partly sunny, with a high near 29. East northeast wind 15 to 20 km/h.

    Partly Sunny

    High: 29 °C

  • Sunday
    Night

    Sunday Night: A 20 percent chance of showers and thunderstorms.  Mostly cloudy, with a low around 19. East northeast wind 15 to 20 km/h.

    Slight Chance
    T-storms

    Low: 19 °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 40 percent chance of showers and thunderstorms.  Mostly cloudy, with a low around 16. North northeast wind 15 to 25 km/h, with gusts as high as 30 km/h.

    Chance
    T-storms

    Low: 16 °C

Detailed Forecast

Overnight
A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 22. Southeast wind around 20 km/h.
Friday
A 50 percent chance of showers and thunderstorms. Some of the storms could be severe. Mostly cloudy, with a high near 29. South southeast wind 15 to 25 km/h.
Friday Night
A 50 percent chance of showers and thunderstorms. Some of the storms could be severe. Mostly cloudy, with a low around 21. East southeast wind 15 to 20 km/h decreasing to 10 to 15 km/h after midnight.
Saturday
A 30 percent chance of showers and thunderstorms, mainly before 1pm. Partly sunny, with a high near 31. North wind around 10 km/h becoming east in the afternoon.
Saturday Night
Partly cloudy, with a low around 19. East wind 10 to 15 km/h.
Sunday
Partly sunny, with a high near 29. East northeast wind 15 to 20 km/h.
Sunday Night
A 20 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 19. East northeast wind 15 to 20 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 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 16. North northeast wind 15 to 25 km/h, with gusts as high as 30 km/h.
Tuesday
A 20 percent chance of showers and thunderstorms. Partly sunny, with a high near 24.
Tuesday Night
Partly cloudy, with a low around 14.
Wednesday
Mostly sunny, with a high near 27.
Wednesday Night
Partly cloudy, with a low around 16.
Thursday
Sunny, with a high near 28.
Click Map For Forecast
Point Forecast:
San Antonio TX
 29.46°N 98.5°W (Elev. 226 m)
7:46 pm CDT Apr 28, 2016
2am CDT Apr 29, 2016-6pm CDT May 5, 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