Tropical Storm Warning in effect for portions North Carolina's coast; Hurricane Watch for Big Island of Hawaii

The National Hurricane Center has issued a Tropical Storm Warning for parts of the North Carolina coast. NHC is also monitoring a system in the Gulf of Mexico that could bring impacts to the eastern Gulf Coast later this week. Meanwhile, a strong hurricane in the Pacific is on a path towards Hawaii. A Hurricane Watch is in effect for the Big Island. Read More >

Hazardous Weather Conditions

Current conditions at

San Antonio, San Antonio International Airport (KSAT)

Lat: 29.53°NLon: 98.46°WElev: 807ft.

Overcast

78°F

26°C

Humidity 79%
Wind Speed NE 10 mph
Barometer 30.02 in (1014.8 mb)
Dewpoint 71°F (22°C)
Visibility 10.00 mi
Heat Index80°F (27°C)
Last update 30 Aug 9:51 am CDT
Extended Forecast for

San Antonio TX

  • Today

    Today: A 50 percent chance of showers and thunderstorms, mainly after 1pm.  Cloudy, with a high near 88. East northeast wind around 10 mph.  New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Slight Chance
    T-storms then
    Chance
    T-storms

    High: 88 °F

  • Tonight

    Tonight: A 20 percent chance of showers and thunderstorms before 1am.  Mostly cloudy, with a low around 74. North wind 5 to 10 mph.

    Slight Chance
    T-storms

    Low: 74 °F

  • Wednesday

    Wednesday: A 20 percent chance of showers and thunderstorms.  Partly sunny, with a high near 92. Heat index values as high as 99. North wind 5 to 10 mph.

    Slight Chance
    T-storms

    High: 92 °F

  • Wednesday
    Night

    Wednesday Night: Mostly cloudy, with a low around 75. North wind around 5 mph.

    Mostly Cloudy

    Low: 75 °F

  • Thursday

    Thursday: A 20 percent chance of showers and thunderstorms.  Partly sunny, with a high near 94. North wind around 5 mph.

    Slight Chance
    T-storms

    High: 94 °F

  • Thursday
    Night

    Thursday Night: Mostly cloudy, with a low around 75. Northeast wind around 5 mph.

    Mostly Cloudy

    Low: 75 °F

  • Friday

    Friday: A 20 percent chance of showers and thunderstorms.  Partly sunny, with a high near 92. North northeast wind around 5 mph.

    Slight Chance
    T-storms

    High: 92 °F

  • Friday
    Night

    Friday Night: Mostly cloudy, with a low around 74. East wind around 5 mph becoming calm  after midnight.

    Mostly Cloudy

    Low: 74 °F

  • Saturday

    Saturday: A 20 percent chance of showers and thunderstorms.  Mostly sunny, with a high near 91. Calm wind becoming east southeast around 5 mph in the afternoon.

    Slight Chance
    T-storms

    High: 91 °F

Detailed Forecast

Today
A 50 percent chance of showers and thunderstorms, mainly after 1pm. Cloudy, with a high near 88. East northeast wind around 10 mph. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Tonight
A 20 percent chance of showers and thunderstorms before 1am. Mostly cloudy, with a low around 74. North wind 5 to 10 mph.
Wednesday
A 20 percent chance of showers and thunderstorms. Partly sunny, with a high near 92. Heat index values as high as 99. North wind 5 to 10 mph.
Wednesday Night
Mostly cloudy, with a low around 75. North wind around 5 mph.
Thursday
A 20 percent chance of showers and thunderstorms. Partly sunny, with a high near 94. North wind around 5 mph.
Thursday Night
Mostly cloudy, with a low around 75. Northeast wind around 5 mph.
Friday
A 20 percent chance of showers and thunderstorms. Partly sunny, with a high near 92. North northeast wind around 5 mph.
Friday Night
Mostly cloudy, with a low around 74. East wind around 5 mph becoming calm after midnight.
Saturday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 91. Calm wind becoming east southeast around 5 mph in the afternoon.
Saturday Night
Partly cloudy, with a low around 75.
Sunday
Mostly sunny, with a high near 91.
Sunday Night
Mostly cloudy, with a low around 76.
Labor Day
A 20 percent chance of showers and thunderstorms. Partly sunny, with a high near 90.
Click Map For Forecast
Point Forecast:
San Antonio TX
 29.46°N 98.5°W (Elev. 741 ft)
2:47 am CDT Aug 30, 2016
10am CDT Aug 30, 2016-6pm CDT Sep 5, 2016
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database