Hazardous Weather Conditions

Current conditions at

San Antonio, Stinson Municipal Airport (KSSF)

Lat: 29.34°NLon: 98.47°WElev: 574ft.

Thunderstorm in Vicinity Rain

67°F

19°C

Humidity 91%
Wind Speed NE 13 G 22 mph
Barometer 30.10 in (1018.3 mb)
Dewpoint 64°F (18°C)
Visibility 8.00 mi
Last update 11 May 12:53 am CDT
Extended Forecast for

3 Miles SE San Antonio TX

Flood Advisory May 11, 01:33am until May 11, 01:45am
Click here for hazard details and duration
...
  •  
    Flood Advisory May 11, 01:33am until May 11, 01:45am

    NOW until 1:45am Mon

    Flood Advisory

  • Overnight

    Low: 70 °F

    Chance
    T-storms

  • Monday

    Monday: Mostly sunny, with a high near 83. North northeast wind 10 to 15 mph, with gusts as high as 20 mph.

    High: 83 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 66. North northeast wind 5 to 10 mph.

    Low: 66 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 86. North northeast wind around 5 mph becoming calm  in the afternoon.

    High: 86 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 68. East wind around 5 mph becoming calm  in the evening.

    Low: 68 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 91. Calm wind becoming east southeast around 5 mph in the afternoon.

    High: 91 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 69. East wind around 5 mph becoming south after midnight.

    Low: 69 °F

    Mostly Clear

  • Thursday

    Thursday: Mostly sunny, with a high near 92. Light south wind becoming south southeast 5 to 10 mph in the morning.

    High: 92 °F

    Mostly Sunny

Detailed Forecast

Overnight
A 30 percent chance of showers and thunderstorms before 4am. Mostly cloudy, with a low around 70. North wind 5 to 10 mph.
Monday
Mostly sunny, with a high near 83. North northeast wind 10 to 15 mph, with gusts as high as 20 mph.
Monday Night
Mostly clear, with a low around 66. North northeast wind 5 to 10 mph.
Tuesday
Mostly sunny, with a high near 86. North northeast wind around 5 mph becoming calm in the afternoon.
Tuesday Night
Mostly clear, with a low around 68. East wind around 5 mph becoming calm in the evening.
Wednesday
Sunny, with a high near 91. Calm wind becoming east southeast around 5 mph in the afternoon.
Wednesday Night
Mostly clear, with a low around 69. East wind around 5 mph becoming south after midnight.
Thursday
Mostly sunny, with a high near 92. Light south wind becoming south southeast 5 to 10 mph in the morning.
Thursday Night
Partly cloudy, with a low around 71. Southeast wind 10 to 15 mph, with gusts as high as 20 mph.
Friday
Mostly cloudy, with a high near 93.
Friday Night
Partly cloudy, with a low around 74.
Saturday
Mostly cloudy, with a high near 92.
Saturday Night
A 20 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 75.
Sunday
A 20 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 91.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SE San Antonio TX
 29.44°N 98.48°W (Elev. 663 ft)
1:24 am CDT May 11, 2026
1am CDT May 11, 2026-6pm CDT May 17, 2026
 
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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