Locally Heavy Rainfall Possible Over the Four Corners; Critical Fire Weather Conditions in the Great Basin

Monsoon moisture will result in locally heavy showers and thunderstorms over the Four Corners region, which could lead to flash flooding. While, critical fire weather threats are expected for much of the Great Basin, from dry and windy conditions. Finally, Tropical Cyclone Humberto remains well offshore of the Southeast, but rip currents and heavy surf are expected from Florida to the Carolinas. Read More >

Current conditions at

San Antonio, San Antonio International Airport (KSAT)

Lat: 29.53°NLon: 98.46°WElev: 807ft.

A Few Clouds

87°F

31°C

Humidity 51%
Wind Speed E 8 mph
Barometer 30.10 in (1017.2 mb)
Dewpoint 67°F (19°C)
Visibility 10.00 mi
Heat Index90°F (32°C)
Last update 15 Sep 10:51 am CDT
Extended Forecast for

San Antonio International Airport TX

  • Today

    Today: Mostly sunny, with a high near 97. East wind around 10 mph.

    Mostly Sunny

    High: 97 °F

  • Tonight

    Tonight: Partly cloudy, with a low around 75. East wind 5 to 10 mph becoming west northwest after midnight.

    Partly Cloudy

    Low: 75 °F

  • Monday

    Monday: A 20 percent chance of showers and thunderstorms after 1pm.  Mostly sunny, with a high near 95. North wind 5 to 10 mph becoming east in the afternoon.

    Mostly Sunny
    then Slight
    Chance
    T-storms

    High: 95 °F

  • Monday
    Night

    Monday Night: Mostly cloudy, with a low around 75. East southeast wind 5 to 10 mph.

    Mostly Cloudy

    Low: 75 °F

  • Tuesday

    Tuesday: Partly sunny, with a high near 93. East wind 5 to 10 mph.

    Partly Sunny

    High: 93 °F

  • Tuesday
    Night

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

    Slight Chance
    T-storms

    Low: 76 °F

  • Wednesday

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

    Slight Chance
    T-storms

    Low: 76 °F

  • Thursday

    Thursday: A 40 percent chance of showers and thunderstorms.  Partly sunny, with a high near 92. South southeast wind 5 to 10 mph.

    Chance
    T-storms

    High: 92 °F

Detailed Forecast

Today
Mostly sunny, with a high near 97. East wind around 10 mph.
Tonight
Partly cloudy, with a low around 75. East wind 5 to 10 mph becoming west northwest after midnight.
Monday
A 20 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 95. North wind 5 to 10 mph becoming east in the afternoon.
Monday Night
Mostly cloudy, with a low around 75. East southeast wind 5 to 10 mph.
Tuesday
Partly sunny, with a high near 93. East wind 5 to 10 mph.
Tuesday Night
A 20 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 76. East southeast wind 5 to 10 mph.
Wednesday
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 93. East southeast wind around 5 mph.
Wednesday Night
A 20 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 76. South southeast wind around 5 mph.
Thursday
A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 92. South southeast wind 5 to 10 mph.
Thursday Night
A 20 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 75.
Friday
A 30 percent chance of showers and thunderstorms. Partly sunny, with a high near 93.
Friday Night
Partly cloudy, with a low around 75.
Saturday
A 20 percent chance of showers and thunderstorms. Partly sunny, with a high near 93.
Click Map For Forecast
Point Forecast:
San Antonio International Airport TX
 29.53°N 98.45°W (Elev. 771 ft)
5:43 am CDT Sep 15, 2019
11am CDT Sep 15, 2019-6pm CDT Sep 21, 2019
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database