Severe Thunderstorm and Flash Flooding Threats in the South

Organized severe thunderstorms capable of producing mainly large hail and perhaps damaging winds are expected across portions of Louisiana this afternoon with a second round further west tonight. Heavy thunderstorms may lead to flash flooding over portions of the northern Gulf Coast today through Saturday. Several inches of excessive rainfall are possible with Flash Flood Watches in effect. Read More >

Current conditions at

San Antonio, Stinson Municipal Airport (KSSF)

Lat: 29.34°NLon: 98.47°WElev: 574ft.

Overcast

82°F

28°C

Humidity 58%
Wind Speed NE 7 mph
Barometer 29.91 in (1011.7 mb)
Dewpoint 66°F (19°C)
Visibility 10.00 mi
Heat Index84°F (29°C)
Last update 13 Apr 12:53 pm CDT
Extended Forecast for

2 Miles SE San Antonio TX

  • This
    Afternoon

    This Afternoon: A 20 percent chance of showers.  Partly sunny, with a high near 81. Northeast wind around 10 mph.

    Slight Chance
    Showers

    High: 81 °F

  • Tonight

    Tonight: A 30 percent chance of showers and thunderstorms, mainly after 1am.  Mostly cloudy, with a low around 67. Northeast wind 5 to 10 mph.

    Chance
    T-storms

    Low: 67 °F

  • Wednesday

    Wednesday: A 30 percent chance of showers and thunderstorms, mainly after 1pm.  Mostly cloudy, with a high near 81. Northeast wind 5 to 10 mph.

    Chance
    T-storms

    High: 81 °F

  • Wednesday
    Night

    Wednesday Night: A 30 percent chance of showers and thunderstorms, mainly before 1am.  Mostly cloudy, with a low around 63. Northeast wind around 10 mph.

    Chance
    T-storms

    Low: 63 °F

  • Thursday

    Thursday: A 30 percent chance of showers and thunderstorms, mainly after 1pm.  Cloudy, with a high near 74. Northeast wind 10 to 15 mph, with gusts as high as 20 mph.

    Chance
    T-storms

    High: 74 °F

  • Thursday
    Night

    Thursday Night: A 30 percent chance of showers and thunderstorms, mainly after 1am.  Cloudy, with a low around 64. East northeast wind 5 to 15 mph.

    Chance
    T-storms

    Low: 64 °F

  • Friday

    Friday: Showers and thunderstorms likely, mainly after 1pm.  Cloudy, with a high near 78. East wind 5 to 10 mph.  Chance of precipitation is 60%.

    T-storms
    Likely

    High: 78 °F

  • Friday
    Night

    Friday Night: A 40 percent chance of showers and thunderstorms, mainly after 1am.  Mostly cloudy, with a low around 57. North northeast wind 10 to 15 mph, with gusts as high as 20 mph.

    Slight Chance
    T-storms then
    Chance
    Showers

    Low: 57 °F

  • Saturday

    Saturday: A 50 percent chance of showers and thunderstorms.  Mostly cloudy, with a high near 68. North northeast wind 15 to 20 mph, with gusts as high as 25 mph.

    Chance
    Showers then
    Chance
    T-storms

    High: 68 °F

Detailed Forecast

This Afternoon
A 20 percent chance of showers. Partly sunny, with a high near 81. Northeast wind around 10 mph.
Tonight
A 30 percent chance of showers and thunderstorms, mainly after 1am. Mostly cloudy, with a low around 67. Northeast wind 5 to 10 mph.
Wednesday
A 30 percent chance of showers and thunderstorms, mainly after 1pm. Mostly cloudy, with a high near 81. Northeast wind 5 to 10 mph.
Wednesday Night
A 30 percent chance of showers and thunderstorms, mainly before 1am. Mostly cloudy, with a low around 63. Northeast wind around 10 mph.
Thursday
A 30 percent chance of showers and thunderstorms, mainly after 1pm. Cloudy, with a high near 74. Northeast wind 10 to 15 mph, with gusts as high as 20 mph.
Thursday Night
A 30 percent chance of showers and thunderstorms, mainly after 1am. Cloudy, with a low around 64. East northeast wind 5 to 15 mph.
Friday
Showers and thunderstorms likely, mainly after 1pm. Cloudy, with a high near 78. East wind 5 to 10 mph. Chance of precipitation is 60%.
Friday Night
A 40 percent chance of showers and thunderstorms, mainly after 1am. Mostly cloudy, with a low around 57. North northeast wind 10 to 15 mph, with gusts as high as 20 mph.
Saturday
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 68. North northeast wind 15 to 20 mph, with gusts as high as 25 mph.
Saturday Night
A slight chance of showers and thunderstorms. Mostly cloudy, with a low around 52. Chance of precipitation is 20%.
Sunday
A 30 percent chance of showers. Mostly cloudy, with a high near 69.
Sunday Night
A 20 percent chance of showers. Partly cloudy, with a low around 51.
Monday
A 30 percent chance of showers. Mostly sunny, with a high near 73.
Click Map For Forecast
Point Forecast:
2 Miles SE San Antonio TX
 29.44°N 98.48°W (Elev. 663 ft)
12:19 pm CDT Apr 13, 2021
1pm CDT Apr 13, 2021-6pm CDT Apr 19, 2021
 
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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