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Heavy Rain and Potential for Flash Flooding for Mid-Atlantic

An unseasonably strong storm system will bring heavy rain to the Mid-Atlantic and central Appalachians Friday into Saturday. Flash flooding and widespread lowland flooding are possible during this period. Meanwhile, monsoon moisture will continue to produce heavy rain with the possibility of localized flash flooding in the Desert Southwest through the southern/central Rockies and High Plains. Read More >

Current conditions at

San Antonio, San Antonio International Airport (KSAT)

Lat: 29.53°NLon: 98.46°WElev: 807ft.

Partly Cloudy

77°F

25°C

Humidity 85%
Wind Speed S 7 mph
Barometer 30.01 in (1014.3 mb)
Dewpoint 72°F (22°C)
Visibility 10.00 mi
Heat Index78°F (26°C)
Last update 28 Jul 7:51 am CDT
Extended Forecast for

San Antonio International Airport TX

  • Today

    Today: Sunny and hot, with a high near 100. Heat index values as high as 103. South wind 5 to 10 mph.

    Hot

    High: 100 °F

  • Tonight

    Tonight: Mostly clear, with a low around 76. South southeast wind 10 to 15 mph.

    Mostly Clear

    Low: 76 °F

  • Saturday

    Saturday: Sunny and hot, with a high near 104. Heat index values as high as 109. South southwest wind around 5 mph becoming southeast in the afternoon.

    Hot

    High: 104 °F

  • Saturday
    Night

    Saturday Night: Partly cloudy, with a low around 78. Southeast wind 5 to 10 mph becoming south southwest after midnight.

    Partly Cloudy

    Low: 78 °F

  • Sunday

    Sunday: A 20 percent chance of showers and thunderstorms.  Partly sunny and hot, with a high near 100. Southwest wind around 5 mph becoming north northeast in the afternoon.

    Slight Chance
    T-storms

    High: 100 °F

  • Sunday
    Night

    Sunday Night: Mostly cloudy, with a low around 77. East northeast wind 5 to 10 mph.

    Mostly Cloudy

    Low: 77 °F

  • Monday

    Monday: A 20 percent chance of showers and thunderstorms.  Mostly sunny and hot, with a high near 97. East northeast wind around 5 mph.

    Slight Chance
    T-storms

    High: 97 °F

  • Monday
    Night

    Monday Night: Partly cloudy, with a low around 75. East wind around 5 mph.

    Partly Cloudy

    Low: 75 °F

  • Tuesday

    Tuesday: Partly sunny, with a high near 96. East wind around 5 mph.

    Partly Sunny

    High: 96 °F

Detailed Forecast

Today
Sunny and hot, with a high near 100. Heat index values as high as 103. South wind 5 to 10 mph.
Tonight
Mostly clear, with a low around 76. South southeast wind 10 to 15 mph.
Saturday
Sunny and hot, with a high near 104. Heat index values as high as 109. South southwest wind around 5 mph becoming southeast in the afternoon.
Saturday Night
Partly cloudy, with a low around 78. Southeast wind 5 to 10 mph becoming south southwest after midnight.
Sunday
A 20 percent chance of showers and thunderstorms. Partly sunny and hot, with a high near 100. Southwest wind around 5 mph becoming north northeast in the afternoon.
Sunday Night
Mostly cloudy, with a low around 77. East northeast wind 5 to 10 mph.
Monday
A 20 percent chance of showers and thunderstorms. Mostly sunny and hot, with a high near 97. East northeast wind around 5 mph.
Monday Night
Partly cloudy, with a low around 75. East wind around 5 mph.
Tuesday
Partly sunny, with a high near 96. East wind around 5 mph.
Tuesday Night
Partly cloudy, with a low around 75.
Wednesday
A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 94.
Wednesday Night
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 75.
Thursday
A 30 percent chance of showers and thunderstorms. Partly sunny, with a high near 92.
Click Map For Forecast
Point Forecast:
San Antonio International Airport TX
 29.53°N 98.48°W (Elev. 817 ft)
5:42 am CDT Jul 28, 2017
8am CDT Jul 28, 2017-6pm CDT Aug 3, 2017
 
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