Sunday Brings Heat Relief For Some; Flash Flood Threat Along Cold Front
A cold front shifting across the Central Plains, Midwest, Great Lakes and Northeast on Sunday will bring some relief from the heat with cooler and drier air. Excessive heat holds Sunday roughly south of I-70. Heavy rain from thunderstorms along the front may bring flash flooding. Read More >
Hazardous Weather Conditions
Current conditions at
San Antonio, San Antonio International Airport (KSAT)
Lat: 29.53°NLon: 98.46°WElev: 807ft.
Mostly Cloudy
78°F
26°C
| Humidity | 76% |
| Wind Speed | SE 9 mph |
| Barometer | 29.97 in (1012.7 mb) |
| Dewpoint | 70°F (21°C) |
| Visibility | 10.00 mi |
| Heat Index | 80°F (27°C) |
| Last update | 21 Jul 12:51 am CDT |
Extended Forecast for
San Antonio TX
-
Overnight
Mostly Cloudy
Low: 76 °F
-
Sunday
Hot
High: 99 °F
-
Sunday
Night
Partly Cloudy
Low: 76 °F
-
Monday
Mostly Sunny
High: 98 °F
-
Monday
Night
Slight Chance
T-stormsLow: 77 °F
-
Tuesday
Chance
T-stormsHigh: 91 °F
-
Tuesday
Night
Chance
T-stormsLow: 73 °F
-
Wednesday
Slight Chance
T-stormsHigh: 90 °F
-
Wednesday
Night
Mostly Clear
Low: 70 °F
Detailed Forecast
Overnight
Mostly cloudy, with a low around 76. South southeast wind 5 to 10 mph.
Sunday
Mostly sunny and hot, with a high near 99. Heat index values as high as 102. South southeast wind 5 to 10 mph.
Sunday Night
Partly cloudy, with a low around 76. South southeast wind 5 to 15 mph.
Monday
Mostly sunny, with a high near 98. Heat index values as high as 101. South southeast wind 5 to 10 mph.
Monday Night
A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 77. East southeast wind 5 to 10 mph becoming west southwest after midnight.
Tuesday
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 91. North northeast wind 5 to 10 mph.
Tuesday Night
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 73. Northeast wind 5 to 10 mph.
Wednesday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 90. Northeast wind 5 to 10 mph.
Wednesday Night
Mostly clear, with a low around 70. Northeast wind 5 to 10 mph.
Thursday
Sunny, with a high near 93.
Thursday Night
Mostly clear, with a low around 70.
Friday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 94.
Friday Night
Partly cloudy, with a low around 74.
Saturday
A 20 percent chance of showers and thunderstorms. Partly sunny, with a high near 94.
Additional Forecasts and Information
Point Forecast:
San Antonio TX
29.46°N 98.5°W (Elev. 741 ft)
29.46°N 98.5°W (Elev. 741 ft)
11:42 pm CDT Jul 20, 2019
1am CDT Jul 21, 2019-6pm CDT Jul 27, 2019
Additional Resources
Radar & Satellite Image
Hourly Weather Forecast
