Severe Thunderstorms and Flash Flooding Threats Continue Saturday in the Plains and Midwest; Hot Holiday for the Southeast

Another day with severe storms, some significant with very large hail and tornadoes, and very heavy rain are expected through Saturday across the Plains and Midwest. In the Ohio Valley, isolated severe thunderstorms with damaging winds and large hail is possible. Heavy rain may produce flooding for the interior Northeast and in the northern California mountains. Building heat wave in the Southeast Read More >

Current conditions at

San Antonio, San Antonio International Airport (KSAT)

Lat: 29.53°NLon: 98.46°WElev: 807ft.

Overcast

76°F

24°C

Humidity 85%
Wind Speed SE 17 mph
Barometer 29.96 in (1012.5 mb)
Dewpoint 71°F (22°C)
Visibility 10.00 mi
Heat Index77°F (25°C)
Last update 25 May 1:51 am CDT
Extended Forecast for

San Antonio TX

  • Overnight

    Overnight: A 20 percent chance of showers.  Mostly cloudy, with a low around 76. Southeast wind around 15 mph.

    Slight Chance
    Showers

    Low: 76 °F

  • Saturday

    Saturday: A 20 percent chance of showers before 10am.  Mostly cloudy, with a high near 91. Southeast wind around 15 mph, with gusts as high as 20 mph.

    Slight Chance
    Showers then
    Partly Sunny

    High: 91 °F

  • Saturday
    Night

    Saturday Night: Mostly cloudy, with a low around 75. Southeast wind 10 to 15 mph, with gusts as high as 20 mph.

    Mostly Cloudy

    Low: 75 °F

  • Sunday

    Sunday: Mostly cloudy, then gradually becoming sunny, with a high near 91. South southeast wind 10 to 15 mph.

    Decreasing
    Clouds

    High: 91 °F

  • Sunday
    Night

    Sunday Night: Mostly cloudy, with a low around 74. Southeast wind 10 to 15 mph, with gusts as high as 20 mph.

    Mostly Cloudy

    Low: 74 °F

  • Memorial
    Day

    Memorial Day: Partly sunny, with a high near 91. South southeast wind 10 to 15 mph.

    Partly Sunny

    High: 91 °F

  • Monday
    Night

    Monday Night: Partly cloudy, with a low around 75. South southeast wind 10 to 15 mph, with gusts as high as 20 mph.

    Partly Cloudy

    Low: 75 °F

  • Tuesday

    Tuesday: Partly sunny, with a high near 94. South southeast wind around 15 mph, with gusts as high as 20 mph.

    Partly Sunny

    High: 94 °F

  • Tuesday
    Night

    Tuesday Night: Mostly cloudy, with a low around 74. South southeast wind 10 to 15 mph.

    Mostly Cloudy

    Low: 74 °F

Detailed Forecast

Overnight
A 20 percent chance of showers. Mostly cloudy, with a low around 76. Southeast wind around 15 mph.
Saturday
A 20 percent chance of showers before 10am. Mostly cloudy, with a high near 91. Southeast wind around 15 mph, with gusts as high as 20 mph.
Saturday Night
Mostly cloudy, with a low around 75. Southeast wind 10 to 15 mph, with gusts as high as 20 mph.
Sunday
Mostly cloudy, then gradually becoming sunny, with a high near 91. South southeast wind 10 to 15 mph.
Sunday Night
Mostly cloudy, with a low around 74. Southeast wind 10 to 15 mph, with gusts as high as 20 mph.
Memorial Day
Partly sunny, with a high near 91. South southeast wind 10 to 15 mph.
Monday Night
Partly cloudy, with a low around 75. South southeast wind 10 to 15 mph, with gusts as high as 20 mph.
Tuesday
Partly sunny, with a high near 94. South southeast wind around 15 mph, with gusts as high as 20 mph.
Tuesday Night
Mostly cloudy, with a low around 74. South southeast wind 10 to 15 mph.
Wednesday
Partly sunny, with a high near 92.
Wednesday Night
A 20 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 74.
Thursday
A 30 percent chance of showers and thunderstorms. Partly sunny, with a high near 91.
Thursday Night
Mostly cloudy, with a low around 74.
Friday
A 20 percent chance of showers and thunderstorms. Partly sunny, with a high near 91.
Click Map For Forecast
Point Forecast:
San Antonio TX
 29.46°N 98.53°W (Elev. 699 ft)
11:42 pm CDT May 24, 2019
2am CDT May 25, 2019-6pm CDT May 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