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Tropical Weather Moving Closer to Texas and Floridas

Harvey has regenerated into a Tropical Depression as of 11 am EDT today. Hurricane, Tropical Storm and Storm Surge Watches have been issued for portions of the Texas coast. Harvey is expected to begin impacting the Texas coast on Friday, bringing heavy rainfall resulting in potentially life-threatening flooding, storm surge, winds and surf. For more information about the storm, please visit NHC. Read More >

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 N 5 mph
Barometer 29.92 in (1010.9 mb)
Dewpoint 70°F (21°C)
Visibility 10.00 mi
Heat Index80°F (27°C)
Last update 24 Aug 4:51 am CDT
Extended Forecast for

San Antonio TX

Flash Flood Watch August 25, 01:00pm until August 27, 07:00am
Click here for hazard details and duration
Flash Flood Watch
  • Overnight

    Overnight: A 30 percent chance of showers and thunderstorms.  Mostly cloudy, with a low around 77. Calm wind.

    Chance
    T-storms

    Low: 77 °F

  • Thursday

    Thursday: A 40 percent chance of showers and thunderstorms, mainly after 2pm.  Partly sunny, with a high near 94. Heat index values as high as 102. Calm wind becoming east around 5 mph in the afternoon.

    Chance
    T-storms

    High: 94 °F

  • Thursday
    Night

    Thursday Night: A 40 percent chance of showers and thunderstorms, mainly before 8pm.  Mostly cloudy, with a low around 75. East wind 5 to 10 mph.

    Chance
    T-storms

    Low: 75 °F

  • Friday

    Friday: Tropical storm conditions possible. A 30 percent chance of showers and thunderstorms, mainly after 8am.  Mostly cloudy, with a high near 93. Heat index values as high as 98.

    Tropical
    Storm
    Conditions
    Possible

    High: 93 °F

  • Friday
    Night

    Friday Night: Tropical storm conditions possible. A 50 percent chance of showers and thunderstorms.  Cloudy, with a low around 74.

    Tropical
    Storm
    Conditions
    Possible

    Low: 74 °F

  • Saturday

    Saturday: Tropical storm conditions possible. Showers and thunderstorms likely, mainly after 8am. Some of the storms could produce heavy rainfall.  Cloudy, with a high near 86. Chance of precipitation is 70%.

    Tropical
    Storm
    Conditions
    Possible

    High: 86 °F

  • Saturday
    Night

    Saturday Night: Tropical storm conditions possible. Showers and thunderstorms. Some of the storms could produce heavy rainfall.  Low around 74. Chance of precipitation is 80%.

    Tropical
    Storm
    Conditions
    Possible

    Low: 74 °F

  • Sunday

    Sunday: Tropical storm conditions possible. Showers and thunderstorms. Some of the storms could produce heavy rainfall.  High near 84. Chance of precipitation is 80%.

    Tropical
    Storm
    Conditions
    Possible

    High: 84 °F

  • Sunday
    Night

    Sunday Night: Showers and thunderstorms likely, mainly before 8pm. Some of the storms could produce heavy rainfall.  Mostly cloudy, with a low around 73. Breezy, with a northeast wind 20 to 25 mph, with gusts as high as 30 mph.  Chance of precipitation is 70%.

    Heavy Rain
    and Breezy

    Low: 73 °F

Detailed Forecast

Overnight
A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 77. Calm wind.
Thursday
A 40 percent chance of showers and thunderstorms, mainly after 2pm. Partly sunny, with a high near 94. Heat index values as high as 102. Calm wind becoming east around 5 mph in the afternoon.
Thursday Night
A 40 percent chance of showers and thunderstorms, mainly before 8pm. Mostly cloudy, with a low around 75. East wind 5 to 10 mph.
Friday
Tropical storm conditions possible. A 30 percent chance of showers and thunderstorms, mainly after 8am. Mostly cloudy, with a high near 93. Heat index values as high as 98.
Friday Night
Tropical storm conditions possible. A 50 percent chance of showers and thunderstorms. Cloudy, with a low around 74.
Saturday
Tropical storm conditions possible. Showers and thunderstorms likely, mainly after 8am. Some of the storms could produce heavy rainfall. Cloudy, with a high near 86. Chance of precipitation is 70%.
Saturday Night
Tropical storm conditions possible. Showers and thunderstorms. Some of the storms could produce heavy rainfall. Low around 74. Chance of precipitation is 80%.
Sunday
Tropical storm conditions possible. Showers and thunderstorms. Some of the storms could produce heavy rainfall. High near 84. Chance of precipitation is 80%.
Sunday Night
Showers and thunderstorms likely, mainly before 8pm. Some of the storms could produce heavy rainfall. Mostly cloudy, with a low around 73. Breezy, with a northeast wind 20 to 25 mph, with gusts as high as 30 mph. Chance of precipitation is 70%.
Monday
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 87.
Monday Night
A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 70.
Tuesday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 90.
Tuesday Night
Partly cloudy, with a low around 69.
Wednesday
Mostly sunny, with a high near 93.
Click Map For Forecast
Point Forecast:
San Antonio TX
 29.46°N 98.5°W (Elev. 741 ft)
4:17 am CDT Aug 24, 2017
5am CDT Aug 24, 2017-6pm CDT Aug 30, 2017
 
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