National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Severe Thunderstorm Outbreak and Risk of Flooding Today into Tonight

An outbreak of severe thunderstorms is expected from the lower Mississippi Valley toward the lower Ohio Valley this afternoon and evening. Tornadoes, strong to potentially intense, as well as damaging winds and hail are expected. Heavy to excessive rain from training thunderstorms in this area may lead to flooding. Read More >

Hazardous Weather Conditions

Current conditions at

San Antonio, San Antonio International Airport (KSAT)

Lat: 29.53°NLon: 98.46°WElev: 807ft.

A Few Clouds

86°F

30°C

Humidity 12%
Wind Speed W 14 mph
Barometer 29.70 in (1003.9 mb)
Dewpoint 28°F (-2°C)
Visibility 10.00 mi
Heat Index83°F (28°C)
Last update 24 Mar 6:51 pm CDT
Extended Forecast for

Castle Hills TX

  • Tonight

    Tonight: Clear, with a low around 54. West wind 5 to 15 mph, with gusts as high as 25 mph.

    Clear

    Low: 54 °F

  • Saturday

    Saturday: Sunny, with a high near 82. Northwest wind around 10 mph, with gusts as high as 20 mph.

    Sunny

    High: 82 °F

  • Saturday
    Night

    Saturday Night: Mostly clear, with a low around 54. South southwest wind around 5 mph becoming east southeast in the evening.

    Mostly Clear

    Low: 54 °F

  • Sunday

    Sunday: Mostly sunny, with a high near 84. Northeast wind 5 to 10 mph becoming south southwest in the afternoon.

    Mostly Sunny

    High: 84 °F

  • Sunday
    Night

    Sunday Night: Mostly cloudy, with a low around 62. South wind around 5 mph becoming east northeast after midnight.

    Mostly Cloudy

    Low: 62 °F

  • Monday

    Monday: A 30 percent chance of showers and thunderstorms after 1pm. Mostly cloudy, with a high near 81. East northeast wind 5 to 15 mph, with gusts as high as 20 mph.

    Mostly Cloudy
    then Chance
    T-storms

    High: 81 °F

  • Monday
    Night

    Monday Night: Mostly cloudy, with a low around 60. Northeast wind around 15 mph, with gusts as high as 25 mph.

    Mostly Cloudy

    Low: 60 °F

  • Tuesday

    Tuesday: A 20 percent chance of showers after 1pm. Cloudy, with a high near 73. North northeast wind 15 to 20 mph, with gusts as high as 30 mph.

    Cloudy then
    Slight Chance
    Showers

    High: 73 °F

  • Tuesday
    Night

    Tuesday Night: A 20 percent chance of showers. Cloudy, with a low around 58. East northeast wind 10 to 15 mph, with gusts as high as 20 mph.

    Slight Chance
    Showers

    Low: 58 °F

Detailed Forecast

Tonight
Clear, with a low around 54. West wind 5 to 15 mph, with gusts as high as 25 mph.
Saturday
Sunny, with a high near 82. Northwest wind around 10 mph, with gusts as high as 20 mph.
Saturday Night
Mostly clear, with a low around 54. South southwest wind around 5 mph becoming east southeast in the evening.
Sunday
Mostly sunny, with a high near 84. Northeast wind 5 to 10 mph becoming south southwest in the afternoon.
Sunday Night
Mostly cloudy, with a low around 62. South wind around 5 mph becoming east northeast after midnight.
Monday
A 30 percent chance of showers and thunderstorms after 1pm. Mostly cloudy, with a high near 81. East northeast wind 5 to 15 mph, with gusts as high as 20 mph.
Monday Night
Mostly cloudy, with a low around 60. Northeast wind around 15 mph, with gusts as high as 25 mph.
Tuesday
A 20 percent chance of showers after 1pm. Cloudy, with a high near 73. North northeast wind 15 to 20 mph, with gusts as high as 30 mph.
Tuesday Night
A 20 percent chance of showers. Cloudy, with a low around 58. East northeast wind 10 to 15 mph, with gusts as high as 20 mph.
Wednesday
A slight chance of showers, then a chance of showers and thunderstorms after 1pm. Cloudy, with a high near 70. Chance of precipitation is 30%.
Wednesday Night
A 20 percent chance of showers and thunderstorms. Cloudy, with a low around 65.
Thursday
A 20 percent chance of showers and thunderstorms. Cloudy, with a high near 85.
Thursday Night
A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 68.
Friday
A 20 percent chance of showers. Mostly cloudy, with a high near 84.
Click Map For Forecast
Disclaimer
Map Legend
Point Forecast:
Castle Hills TX
 29.53°N 98.53°W (Elev. 846 ft)
Last Update:
6:24 pm CDT Mar 24, 2023
Forecast Valid:
7pm CDT Mar 24, 2023-6pm CDT Mar 31, 2023
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation