On July 7, 2015, NWS implemented changes to the icons depicted on all of its point-forecast pages. Changes include new icon images with increased clarity, 6-hour increments for rapidly changing weather and new color blocks to highlight forecast hazards.

A page depicting all of the new icon images can be accessed here: www.weather.gov/forecast-icons

Changes to the icons were based on analysis of 6,700 public comments collected in 2014. Also, many of these changes are based on the results of a research project led by the National Center for Atmospheric Research.

Users are encouraged to continue to provide comments regarding these changes via email at icons@noaa.gov. NWS will continue to analyze incoming feedback and refine the icons as necessary. Any substantial change to the icons will be facilitated through the NWS public comment/review process.

Dangerous heat continues across lower Miss. Valley, Deep South

High temperatures and dew points will persist Thursday into Friday across parts of the lower Miss. Valley & Deep South, creating dangerous heat index values in excess of 110 degrees for some locations. Heat Advisories & Excessive Heat Warnings are in effect across the region. Take extra precautions if you work or spend time outside & know the signs and symptoms of heat exhaustion and heat stroke.
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Hazardous Weather Conditions

Current conditions at

San Antonio, San Antonio International Airport (KSAT)

Lat: 29.53°NLon: 98.46°WElev: 807ft.

Partly Cloudy

97°F

36°C

Humidity 33%
Wind Speed SE 10 mph
Barometer 30.00 in (1014.0 mb)
Dewpoint 63°F (17°C)
Visibility 10.00 mi
Heat Index99°F (37°C)
Last update 30 Jul 5:51 pm CDT
Extended Forecast for

San Antonio TX

  • Tonight

    Tonight: Partly cloudy, with a low around 75. East southeast wind 5 to 10 mph becoming west southwest after midnight.

    Partly Cloudy

    Low: 75 °F

  • Friday

    Friday: A 30 percent chance of showers and thunderstorms after 8am.  Mostly sunny and hot, with a high near 98. Heat index values as high as 101. West northwest wind 5 to 10 mph becoming east in the afternoon.

    Chance
    T-storms

    High: 98 °F

  • Friday
    Night

    Friday Night: A 30 percent chance of showers and thunderstorms, mainly before 8pm.  Partly cloudy, with a low around 78. East wind 5 to 10 mph becoming west after midnight.

    Chance
    T-storms

    Low: 78 °F

  • Saturday

    Saturday: A 20 percent chance of showers and thunderstorms.  Mostly sunny and hot, with a high near 99. North wind around 5 mph becoming east in the afternoon.

    Slight Chance
    T-storms

    High: 99 °F

  • Saturday
    Night

    Saturday Night: A 20 percent chance of showers and thunderstorms before 8pm.  Partly cloudy, with a low around 77. East wind 5 to 10 mph.

    Slight Chance
    T-storms then
    Partly Cloudy

    Low: 77 °F

  • Sunday

    Sunday: Mostly sunny and hot, with a high near 99. East southeast wind around 5 mph.

    Hot

    High: 99 °F

  • Sunday
    Night

    Sunday Night: Partly cloudy, with a low around 76. East southeast wind 5 to 10 mph.

    Partly Cloudy

    Low: 76 °F

  • Monday

    Monday: Mostly sunny and hot, with a high near 98. Light south wind becoming southeast 5 to 10 mph in the afternoon.

    Hot

    High: 98 °F

  • Monday
    Night

    Monday Night: Mostly clear, with a low around 76. Southeast wind 5 to 10 mph.

    Mostly Clear

    Low: 76 °F

Detailed Forecast

Tonight
Partly cloudy, with a low around 75. East southeast wind 5 to 10 mph becoming west southwest after midnight.
Friday
A 30 percent chance of showers and thunderstorms after 8am. Mostly sunny and hot, with a high near 98. Heat index values as high as 101. West northwest wind 5 to 10 mph becoming east in the afternoon.
Friday Night
A 30 percent chance of showers and thunderstorms, mainly before 8pm. Partly cloudy, with a low around 78. East wind 5 to 10 mph becoming west after midnight.
Saturday
A 20 percent chance of showers and thunderstorms. Mostly sunny and hot, with a high near 99. North wind around 5 mph becoming east in the afternoon.
Saturday Night
A 20 percent chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 77. East wind 5 to 10 mph.
Sunday
Mostly sunny and hot, with a high near 99. East southeast wind around 5 mph.
Sunday Night
Partly cloudy, with a low around 76. East southeast wind 5 to 10 mph.
Monday
Mostly sunny and hot, with a high near 98. Light south wind becoming southeast 5 to 10 mph in the afternoon.
Monday Night
Mostly clear, with a low around 76. Southeast wind 5 to 10 mph.
Tuesday
Mostly sunny and hot, with a high near 98.
Tuesday Night
Mostly clear, with a low around 76.
Wednesday
Mostly sunny and hot, with a high near 98.
Wednesday Night
Partly cloudy, with a low around 77.
Thursday
Mostly sunny and hot, with a high near 98.
  Click Map For Forecast
Point Forecast:
San Antonio TX
 29.46°N 98.5°W (Elev. 741 ft)
1:30 pm CDT Jul 30, 2015
6pm CDT Jul 30, 2015-6pm CDT Aug 6, 2015
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Graph

National Digital Forecast Database