Severe Storms & Heavy Rainfall Possible in the Plains; Critical Fire Weather Conditions for Parts of the West

Scattered severe thunderstorms and locally heavy rainfall are possible across portions of the Plains through Sunday. Meanwhile, dry weather and gusty winds will result in critical fire weather conditions across the Great Basin and northern Rockies. Elsewhere, tropical storm Dorian in the Atlantic is expected to slowly strengthen and will likely approach the Lesser Antilles by Tuesday. Read More >

Hazardous Weather Conditions

Current conditions at

San Antonio, San Antonio International Airport (KSAT)

Lat: 29.53°NLon: 98.46°WElev: 807ft.

Light Rain

83°F

28°C

Humidity 65%
Wind Speed E 9 mph
Barometer 29.93 in (1011.7 mb)
Dewpoint 70°F (21°C)
Visibility 10.00 mi
Heat Index87°F (31°C)
Last update 24 Aug 9:51 pm CDT
Extended Forecast for

San Antonio TX

  • Tonight

    Tonight: A 30 percent chance of showers and thunderstorms, mainly before 1am.  Mostly cloudy, with a low around 78. South wind around 5 mph.

    Chance
    T-storms

    Low: 78 °F

  • Sunday

    Sunday: A 20 percent chance of showers and thunderstorms.  Partly sunny and hot, with a high near 99. Heat index values as high as 109. South wind around 5 mph.

    Slight Chance
    T-storms

    High: 99 °F

  • Sunday
    Night

    Sunday Night: Mostly clear, with a low around 80. South southeast wind 5 to 10 mph.

    Mostly Clear

    Low: 80 °F

  • Monday

    Monday: Sunny and hot, with a high near 99. Heat index values as high as 107. South wind 5 to 10 mph.

    Hot

    High: 99 °F

  • Monday
    Night

    Monday Night: Mostly clear, with a low around 79. South southeast wind 10 to 15 mph.

    Mostly Clear

    Low: 79 °F

  • Tuesday

    Tuesday: Sunny and hot, with a high near 101. South southeast wind around 10 mph.

    Hot

    High: 101 °F

  • Tuesday
    Night

    Tuesday Night: Mostly clear, with a low around 77. South southeast wind 5 to 10 mph.

    Mostly Clear

    Low: 77 °F

  • Wednesday

    Wednesday: Mostly sunny and hot, with a high near 100. Southeast wind around 5 mph.

    Hot

    High: 100 °F

  • Wednesday
    Night

    Wednesday Night: Mostly clear, with a low around 77. Southeast wind 5 to 10 mph.

    Mostly Clear

    Low: 77 °F

Detailed Forecast

Tonight
A 30 percent chance of showers and thunderstorms, mainly before 1am. Mostly cloudy, with a low around 78. South wind around 5 mph.
Sunday
A 20 percent chance of showers and thunderstorms. Partly sunny and hot, with a high near 99. Heat index values as high as 109. South wind around 5 mph.
Sunday Night
Mostly clear, with a low around 80. South southeast wind 5 to 10 mph.
Monday
Sunny and hot, with a high near 99. Heat index values as high as 107. South wind 5 to 10 mph.
Monday Night
Mostly clear, with a low around 79. South southeast wind 10 to 15 mph.
Tuesday
Sunny and hot, with a high near 101. South southeast wind around 10 mph.
Tuesday Night
Mostly clear, with a low around 77. South southeast wind 5 to 10 mph.
Wednesday
Mostly sunny and hot, with a high near 100. Southeast wind around 5 mph.
Wednesday Night
Mostly clear, with a low around 77. Southeast wind 5 to 10 mph.
Thursday
A 20 percent chance of showers and thunderstorms. Mostly sunny and hot, with a high near 99.
Thursday Night
Mostly clear, with a low around 77.
Friday
Mostly sunny, with a high near 98.
Friday Night
Partly cloudy, with a low around 76.
Saturday
Mostly sunny, with a high near 97.
Click Map For Forecast
Point Forecast:
San Antonio TX
 29.46°N 98.5°W (Elev. 741 ft)
8:35 pm CDT Aug 24, 2019
9pm CDT Aug 24, 2019-6pm CDT Aug 31, 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