Heavy Rainfall and Severe Thunderstorms Possible Across the Central U.S.; Hurricane Lane Continues Westward Across the Central Pacific

An area of low pressure moving across the Central U.S. will continue to bring heavy rainfall and flash flooding across parts of that region, along with the threat for severe thunderstorms through this evening. Meanwhile, swells from Hurricane Lane are reaching parts of Hawaii today, with some additional impacts possible later this week, depending on the storm's track. Read More >

Current conditions at

San Antonio, San Antonio International Airport (KSAT)

Lat: 29.53°NLon: 98.46°WElev: 807ft.

Partly Cloudy

89°F

32°C

Humidity 52%
Wind Speed Calm
Barometer 30.03 in (1014.9 mb)
Dewpoint 69°F (21°C)
Visibility 10.00 mi
Heat Index94°F (34°C)
Last update 20 Aug 12:51 pm CDT
Extended Forecast for

2 Miles NE San Antonio International Airport TX

  • This
    Afternoon

    This Afternoon: A 20 percent chance of showers and thunderstorms.  Mostly sunny and hot, with a high near 99. Southeast wind 5 to 10 mph.

    Slight Chance
    T-storms

    High: 99 °F

  • Tonight

    Tonight: A 20 percent chance of showers and thunderstorms.  Partly cloudy, with a low around 77. East southeast wind 5 to 10 mph.

    Slight Chance
    T-storms

    Low: 77 °F

  • Tuesday

    Tuesday: A 20 percent chance of showers and thunderstorms.  Mostly sunny and hot, with a high near 99. Heat index values as high as 102. South southwest wind around 5 mph becoming southeast in the afternoon.

    Slight Chance
    T-storms

    High: 99 °F

  • Tuesday
    Night

    Tuesday Night: Partly cloudy, with a low around 77. East southeast wind 5 to 10 mph becoming south after midnight.

    Partly Cloudy

    Low: 77 °F

  • Wednesday

    Wednesday: Sunny and hot, with a high near 101. South southwest wind around 5 mph becoming east southeast in the afternoon.

    Hot

    High: 101 °F

  • Wednesday
    Night

    Wednesday Night: Mostly clear, with a low around 76. East southeast wind 5 to 10 mph becoming south after midnight.

    Mostly Clear

    Low: 76 °F

  • Thursday

    Thursday: Sunny and hot, with a high near 99. South southwest wind 5 to 10 mph becoming southeast in the afternoon.

    Hot

    High: 99 °F

  • Thursday
    Night

    Thursday Night: Mostly clear, with a low around 75. South southeast wind around 10 mph.

    Mostly Clear

    Low: 75 °F

  • Friday

    Friday: Sunny, with a high near 98. South southeast wind around 10 mph.

    Sunny

    High: 98 °F

Detailed Forecast

This Afternoon
A 20 percent chance of showers and thunderstorms. Mostly sunny and hot, with a high near 99. Southeast wind 5 to 10 mph.
Tonight
A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 77. East southeast wind 5 to 10 mph.
Tuesday
A 20 percent chance of showers and thunderstorms. Mostly sunny and hot, with a high near 99. Heat index values as high as 102. South southwest wind around 5 mph becoming southeast in the afternoon.
Tuesday Night
Partly cloudy, with a low around 77. East southeast wind 5 to 10 mph becoming south after midnight.
Wednesday
Sunny and hot, with a high near 101. South southwest wind around 5 mph becoming east southeast in the afternoon.
Wednesday Night
Mostly clear, with a low around 76. East southeast wind 5 to 10 mph becoming south after midnight.
Thursday
Sunny and hot, with a high near 99. South southwest wind 5 to 10 mph becoming southeast in the afternoon.
Thursday Night
Mostly clear, with a low around 75. South southeast wind around 10 mph.
Friday
Sunny, with a high near 98. South southeast wind around 10 mph.
Friday Night
Mostly clear, with a low around 76.
Saturday
Sunny, with a high near 97.
Saturday Night
Mostly clear, with a low around 76.
Sunday
Mostly sunny, with a high near 97.
Click Map For Forecast
Point Forecast:
2 Miles NE San Antonio International Airport TX
 29.55°N 98.46°W (Elev. 751 ft)
12:17 pm CDT Aug 20, 2018
1pm CDT Aug 20, 2018-6pm CDT Aug 26, 2018
 
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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