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Heavy rain and severe weather will exacerbate ongoing flooding in the central and southern U.S.

Additional heavy rain will increase the threat of flooding in the central and southern U.S. this weekend. There is a High Risk of excessive rainfall for parts of ArkLaTex, as well as the Mid-Mississippi and Lower Ohio River Valleys on Saturday. Severe thunderstorms, some of which could include significant tornadoes and very large hail, are also possible on Saturday for much of the same area. Read More >

Hazardous Weather Conditions

Current conditions at

San Antonio, San Antonio International Airport (KSAT)

Lat: 29.53°NLon: 98.46°WElev: 807ft.

Overcast

68°F

20°C

Humidity 93%
Wind Speed SE 13 G 25 mph
Barometer 29.88 in (1010.4 mb)
Dewpoint 66°F (19°C)
Visibility 7.00 mi
Last update 24 Feb 6:51 am CST
Extended Forecast for

San Antonio International Airport TX

  • Today

    Today: A 40 percent chance of showers and thunderstorms, mainly before noon.  Patchy fog before noon.  Otherwise, cloudy, with a high near 77. South southeast wind 5 to 10 mph becoming northwest in the afternoon.

    Chance
    Showers and
    Patchy Fog
    then Slight
    Chance
    T-storms

    High: 77 °F

  • Tonight

    Tonight: A 20 percent chance of showers and thunderstorms after midnight.  Mostly cloudy, with a low around 51. North wind 5 to 10 mph.

    Mostly Cloudy
    then Slight
    Chance
    T-storms

    Low: 51 °F

  • Sunday

    Sunday: A 30 percent chance of showers and thunderstorms.  Partly sunny, with a high near 65. East northeast wind around 5 mph.

    Chance
    Showers

    High: 65 °F

  • Sunday
    Night

    Sunday Night: Partly cloudy, with a low around 46. East wind around 5 mph becoming north northwest after midnight.

    Partly Cloudy

    Low: 46 °F

  • Monday

    Monday: Mostly sunny, with a high near 73. North wind 5 to 10 mph becoming east in the afternoon.

    Mostly Sunny

    High: 73 °F

  • Monday
    Night

    Monday Night: Patchy drizzle with a chance of showers after midnight.  Patchy fog after midnight.  Otherwise, mostly cloudy, with a low around 54. East southeast wind 5 to 10 mph.

    Mostly Cloudy
    then Chance
    Showers and
    Patchy Fog

    Low: 54 °F

  • Tuesday

    Tuesday: A chance of showers, with thunderstorms also possible after noon.  Patchy fog before noon.  Otherwise, cloudy, with a high near 71. South southeast wind 5 to 10 mph.  Chance of precipitation is 40%.

    Chance
    Showers and
    Patchy Fog

    High: 71 °F

  • Tuesday
    Night

    Tuesday Night: A 20 percent chance of showers and thunderstorms.  Mostly cloudy, with a low around 61. South southeast wind around 10 mph.

    Slight Chance
    T-storms

    Low: 61 °F

  • Wednesday

    Wednesday: A 40 percent chance of showers and thunderstorms.  Mostly cloudy, with a high near 75. South southeast wind 10 to 15 mph becoming west southwest in the afternoon.

    Chance
    T-storms

    High: 75 °F

Detailed Forecast

Today
A 40 percent chance of showers and thunderstorms, mainly before noon. Patchy fog before noon. Otherwise, cloudy, with a high near 77. South southeast wind 5 to 10 mph becoming northwest in the afternoon.
Tonight
A 20 percent chance of showers and thunderstorms after midnight. Mostly cloudy, with a low around 51. North wind 5 to 10 mph.
Sunday
A 30 percent chance of showers and thunderstorms. Partly sunny, with a high near 65. East northeast wind around 5 mph.
Sunday Night
Partly cloudy, with a low around 46. East wind around 5 mph becoming north northwest after midnight.
Monday
Mostly sunny, with a high near 73. North wind 5 to 10 mph becoming east in the afternoon.
Monday Night
Patchy drizzle with a chance of showers after midnight. Patchy fog after midnight. Otherwise, mostly cloudy, with a low around 54. East southeast wind 5 to 10 mph.
Tuesday
A chance of showers, with thunderstorms also possible after noon. Patchy fog before noon. Otherwise, cloudy, with a high near 71. South southeast wind 5 to 10 mph. Chance of precipitation is 40%.
Tuesday Night
A 20 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 61. South southeast wind around 10 mph.
Wednesday
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 75. South southeast wind 10 to 15 mph becoming west southwest in the afternoon.
Wednesday Night
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 55.
Thursday
Mostly sunny, with a high near 70.
Thursday Night
Partly cloudy, with a low around 48.
Friday
Mostly sunny, with a high near 69.
Click Map For Forecast
Point Forecast:
San Antonio International Airport TX
 29.53°N 98.45°W (Elev. 771 ft)
4:43 am CST Feb 24, 2018
6am CST Feb 24, 2018-6pm CST Mar 2, 2018
 
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