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Hazardous Weather Conditions
Current conditions at
San Antonio, Stinson Municipal Airport (KSSF)
Lat: 29.34°NLon: 98.47°WElev: 574ft.
Fair
93°F
34°C
| Humidity | 34% |
| Wind Speed | SE 15 G 22 mph |
| Barometer | 29.94 in (1012.4 mb) |
| Dewpoint | 61°F (16°C) |
| Visibility | 10.00 mi |
| Heat Index | 93°F (34°C) |
| Last update | 24 Aug 8:53 pm CDT |
Extended Forecast for
4 Miles S Terrell Hills TX
Heat Advisory August 24, 09:06pm until August 26, 07:00pm
NOW until 7:00pm Wed

Heat Advisory
Tonight

Low: 76 °F
Mostly Clear
Tuesday

High: 102 °F
Hot
Tuesday Night

Low: 77 °F
Mostly Clear
Wednesday

High: 102 °F
Hot
Wednesday Night

Low: 80 °F
Partly Cloudy
Thursday
High: 101 °F
Mostly Sunny
then Slight
Chance
T-stormsThursday Night

Low: 79 °F
Slight Chance
T-stormsFriday
High: 99 °F
Mostly Sunny
then Slight
Chance
T-storms
Detailed Forecast
Tonight
Mostly clear, with a low around 76. South southeast wind 5 to 10 mph, with gusts as high as 20 mph.
Tuesday
Sunny and hot, with a high near 102. South southwest wind around 5 mph becoming southeast in the afternoon.
Tuesday Night
Mostly clear, with a low around 77. South southeast wind 5 to 10 mph, with gusts as high as 20 mph.
Wednesday
Sunny and hot, with a high near 102. Heat index values as high as 107. Southwest wind around 5 mph becoming south southeast in the afternoon.
Wednesday Night
Partly cloudy, with a low around 80. South southeast wind around 5 mph.
Thursday
A 20 percent chance of showers and thunderstorms after 1pm. Mostly sunny and hot, with a high near 101. Calm wind becoming east southeast around 5 mph in the afternoon.
Thursday Night
A 20 percent chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 79. East wind around 5 mph becoming south after midnight.
Friday
A 20 percent chance of showers and thunderstorms after 1pm. Sunny and hot, with a high near 99. Calm wind becoming east around 5 mph in the afternoon.
Friday Night
Partly cloudy, with a low around 78. Southeast wind 5 to 10 mph.
Saturday
Sunny, with a high near 98.
Saturday Night
Mostly clear, with a low around 77.
Sunday
Sunny, with a high near 98.
Sunday Night
Mostly clear, with a low around 77.
Monday
Mostly sunny and hot, with a high near 99.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
4 Miles S Terrell Hills TX
29.44°N 98.45°W (Elev. 699 ft)
29.44°N 98.45°W (Elev. 699 ft)
7:44 pm CDT Aug 24, 2026
9pm CDT Aug 24, 2026-6pm CDT Aug 31, 2026



