Dangerous heat and humidity from the central U.S. to East Coast

Hot and very humid conditions will continue to produce heat index values over 100 degrees across a large portion of the central and eastern U.S. Heat Advisories and Excessive Heat Warnings continue for the Plains, Mississippi Valley, Midwest, Ohio Valley, Mid-Atlantic and southern states. Read More >

Hazardous Weather Conditions

Current conditions at

San Antonio, San Antonio International Airport (KSAT)

Lat: 29.53°NLon: 98.46°WElev: 807ft.

Partly Cloudy

78°F

26°C

Humidity 85%
Wind Speed S 8 mph
Barometer 29.95 in (1012.2 mb)
Dewpoint 73°F (23°C)
Visibility 10.00 mi
Heat Index80°F (27°C)
Last update 25 Jul 4:51 am CDT
Extended Forecast for

Schertz TX

  • Today

    Today: A 30 percent chance of showers and thunderstorms after 1pm.  Partly sunny and hot, with a high near 97. Heat index values as high as 102. South wind 5 to 10 mph becoming east southeast in the afternoon.

    Partly Sunny
    then Chance
    T-storms

    High: 97 °F

  • Tonight

    Tonight: A 40 percent chance of showers and thunderstorms.  Mostly cloudy, with a low around 76. East southeast wind 5 to 10 mph becoming light and variable  after midnight.

    Chance
    T-storms

    Low: 76 °F

  • Tuesday

    Tuesday: Showers and thunderstorms likely.  Mostly cloudy, with a high near 91. Heat index values as high as 98. Calm wind becoming south southeast around 5 mph in the afternoon.  Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.

    T-storms
    Likely

    High: 91 °F

  • Tuesday
    Night

    Tuesday Night: A 30 percent chance of showers and thunderstorms.  Mostly cloudy, with a low around 75. Southeast wind 5 to 10 mph.

    Chance
    T-storms

    Low: 75 °F

  • Wednesday

    Wednesday: A 50 percent chance of showers and thunderstorms.  Mostly cloudy, with a high near 93. South wind 5 to 10 mph.

    Chance
    T-storms

    High: 93 °F

  • Wednesday
    Night

    Wednesday Night: A 20 percent chance of showers and thunderstorms.  Mostly cloudy, with a low around 76. Southeast wind 5 to 10 mph.

    Slight Chance
    T-storms

    Low: 76 °F

  • Thursday

    Thursday: A 20 percent chance of showers and thunderstorms.  Partly sunny, with a high near 95. South wind 5 to 10 mph.

    Slight Chance
    T-storms

    High: 95 °F

  • Thursday
    Night

    Thursday Night: Partly cloudy, with a low around 76. South southeast wind 5 to 10 mph.

    Partly Cloudy

    Low: 76 °F

  • Friday

    Friday: A 20 percent chance of showers and thunderstorms.  Partly sunny, with a high near 96. South wind 5 to 10 mph.

    Slight Chance
    T-storms

    High: 96 °F

Detailed Forecast

Today
A 30 percent chance of showers and thunderstorms after 1pm. Partly sunny and hot, with a high near 97. Heat index values as high as 102. South wind 5 to 10 mph becoming east southeast in the afternoon.
Tonight
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 76. East southeast wind 5 to 10 mph becoming light and variable after midnight.
Tuesday
Showers and thunderstorms likely. Mostly cloudy, with a high near 91. Heat index values as high as 98. Calm wind becoming south southeast around 5 mph in the afternoon. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.
Tuesday Night
A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 75. Southeast wind 5 to 10 mph.
Wednesday
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 93. South wind 5 to 10 mph.
Wednesday Night
A 20 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 76. Southeast wind 5 to 10 mph.
Thursday
A 20 percent chance of showers and thunderstorms. Partly sunny, with a high near 95. South wind 5 to 10 mph.
Thursday Night
Partly cloudy, with a low around 76. South southeast wind 5 to 10 mph.
Friday
A 20 percent chance of showers and thunderstorms. Partly sunny, with a high near 96. South wind 5 to 10 mph.
Friday Night
Mostly cloudy, with a low around 76.
Saturday
Partly sunny, with a high near 96.
Saturday Night
Partly cloudy, with a low around 76.
Sunday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 96.
Click Map For Forecast
Point Forecast:
Schertz TX
 29.58°N 98.27°W (Elev. 823 ft)
3:06 am CDT Jul 25, 2016
5am CDT Jul 25, 2016-6pm CDT Jul 31, 2016
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database