Hazardous Weather Conditions
Current conditions at
San Antonio, San Antonio International Airport (KSAT)
Lat: 29.53°NLon: 98.46°WElev: 807ft.
Thunderstorm Heavy Rain Fog/Mist
57°F
14°C
| Humidity | 96% |
| Wind Speed | E 12 mph |
| Barometer | 30.17 in (1020.5 mb) |
| Dewpoint | 56°F (13°C) |
| Visibility | 1.75 mi |
| Last update | 20 Apr 8:51 pm CDT |
Extended Forecast for
3 Miles NNW Leon Valley TX
Flood Advisory until April 21, 12:00am
NOW until 12:00am Tue
Flood Advisory
Tonight
Low: 59 °F
Showers
Tuesday
High: 70 °F
Showers
LikelyTuesday Night
Low: 65 °F
Chance
T-stormsWednesday
High: 81 °F
Chance
T-stormsWednesday Night
Low: 67 °F
Mostly Cloudy
Thursday
High: 84 °F
Mostly Cloudy
Thursday Night
Low: 69 °F
Mostly Cloudy
Friday
High: 87 °F
Cloudy then
Slight Chance
T-storms
Detailed Forecast
Tonight
Showers and possibly a thunderstorm before 1am, then a chance of showers and thunderstorms between 1am and 4am, then showers likely and possibly a thunderstorm after 4am. Low around 59. East wind 5 to 10 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Tuesday
Showers likely and possibly a thunderstorm before 1pm, then a chance of showers and thunderstorms after 1pm. Cloudy, with a high near 70. East wind 5 to 10 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Tuesday Night
A 40 percent chance of showers and thunderstorms. Cloudy, with a low around 65. Southeast wind 5 to 10 mph.
Wednesday
A 40 percent chance of showers and thunderstorms, mainly after 1pm. Mostly cloudy, with a high near 81. South southeast wind around 5 mph.
Wednesday Night
Mostly cloudy, with a low around 67. South southeast wind 5 to 10 mph.
Thursday
Mostly cloudy, with a high near 84. South southeast wind 5 to 10 mph, with gusts as high as 20 mph.
Thursday Night
Mostly cloudy, with a low around 69. South southeast wind 5 to 10 mph.
Friday
A 20 percent chance of showers and thunderstorms after 1pm. Mostly cloudy, with a high near 87. South wind around 5 mph.
Friday Night
Partly cloudy, with a low around 70. South southeast wind around 5 mph.
Saturday
A 20 percent chance of showers and thunderstorms after 1pm. Mostly cloudy, with a high near 88.
Saturday Night
Mostly cloudy, with a low around 69.
Sunday
Mostly cloudy, with a high near 89.
Sunday Night
A 20 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 69.
Monday
Mostly cloudy, with a high near 90.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
3 Miles NNW Leon Valley TX
29.52°N 98.64°W (Elev. 850 ft)
29.52°N 98.64°W (Elev. 850 ft)
6:42 pm CDT Apr 20, 2026
9pm CDT Apr 20, 2026-6pm CDT Apr 27, 2026
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