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Severe Thunderstorms Shift to Lower Mississippi Valley

Severe thunderstorms in the central Plains with strong winds and hail will shift into the lower Mississippi Valley Friday afternoon and evening. Hot, dry winds will continue across the southern Plains while rain and high elevation snow continue in the West and the Rockies. Read More >

Hazardous Weather Conditions

Current conditions at

San Antonio, San Antonio International Airport (KSAT)

Lat: 29.53°NLon: 98.46°WElev: 807ft.

Mostly Cloudy and Breezy

68°F

20°C

Humidity 78%
Wind Speed SE 22 G 31 mph
Barometer 29.94 in (1012.2 mb)
Dewpoint 61°F (16°C)
Visibility 10.00 mi
Last update 24 Mar 1:51 am CDT
Extended Forecast for

San Antonio TX

  • Overnight

    Overnight: A 20 percent chance of showers and thunderstorms.  Mostly cloudy, with a low around 65. South southeast wind around 15 mph, with gusts as high as 20 mph.

    Slight Chance
    T-storms

    Low: 65 °F

  • Friday

    Friday: A 50 percent chance of showers and thunderstorms, mainly between 8am and 2pm.  Cloudy, then gradual clearing during the afternoon, with a high near 83. South wind around 10 mph becoming west southwest in the afternoon.  New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Chance
    T-storms

    High: 83 °F

  • Friday
    Night

    Friday Night: A 20 percent chance of showers and thunderstorms before 8pm.  Clear, with a low around 55. Southwest wind 5 to 10 mph becoming west northwest after midnight.

    Slight Chance
    T-storms then
    Clear

    Low: 55 °F

  • Saturday

    Saturday: Sunny, with a high near 85. North northwest wind 5 to 10 mph becoming southeast in the afternoon.

    Sunny

    High: 85 °F

  • Saturday
    Night

    Saturday Night: Mostly clear, with a low around 59. Southeast wind around 5 mph.

    Mostly Clear

    Low: 59 °F

  • Sunday

    Sunday: Mostly sunny, with a high near 86. South wind 5 to 15 mph.

    Mostly Sunny

    High: 86 °F

  • Sunday
    Night

    Sunday Night: Partly cloudy, with a low around 64. South southeast wind 10 to 15 mph.

    Partly Cloudy

    Low: 64 °F

  • Monday

    Monday: Mostly sunny, with a high near 86. South wind around 10 mph becoming north in the afternoon.

    Mostly Sunny

    High: 86 °F

  • Monday
    Night

    Monday Night: Mostly clear, with a low around 62. East wind 5 to 10 mph.

    Mostly Clear

    Low: 62 °F

Detailed Forecast

Overnight
A 20 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 65. South southeast wind around 15 mph, with gusts as high as 20 mph.
Friday
A 50 percent chance of showers and thunderstorms, mainly between 8am and 2pm. Cloudy, then gradual clearing during the afternoon, with a high near 83. South wind around 10 mph becoming west southwest in the afternoon. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Friday Night
A 20 percent chance of showers and thunderstorms before 8pm. Clear, with a low around 55. Southwest wind 5 to 10 mph becoming west northwest after midnight.
Saturday
Sunny, with a high near 85. North northwest wind 5 to 10 mph becoming southeast in the afternoon.
Saturday Night
Mostly clear, with a low around 59. Southeast wind around 5 mph.
Sunday
Mostly sunny, with a high near 86. South wind 5 to 15 mph.
Sunday Night
Partly cloudy, with a low around 64. South southeast wind 10 to 15 mph.
Monday
Mostly sunny, with a high near 86. South wind around 10 mph becoming north in the afternoon.
Monday Night
Mostly clear, with a low around 62. East wind 5 to 10 mph.
Tuesday
A 20 percent chance of showers and thunderstorms after 8am. Mostly sunny, with a high near 84.
Tuesday Night
A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 64.
Wednesday
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 81.
Wednesday Night
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 62.
Thursday
A 30 percent chance of showers and thunderstorms. Partly sunny, with a high near 82.
Click Map For Forecast
Point Forecast:
San Antonio TX
 29.46°N 98.5°W (Elev. 741 ft)
11:42 pm CDT Mar 23, 2017
2am CDT Mar 24, 2017-6pm CDT Mar 30, 2017
 
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