National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Dangerous Heat in the East; Critical Fire Weather in the Southwest

Dangerous, record-breaking heat will intensify across most of the central and eastern U.S this week. Heat indices will likely exceed 100 degrees. Heat is likely to continue across the eastern U.S. through the Independence Day holiday weekend. Critical fire weather conditions will continue today and likely Tuesday across portions of the Four Corners and northern High Plains. Read More >

Current conditions at

San Antonio, Stinson Municipal Airport (KSSF)

Lat: 29.34°NLon: 98.47°WElev: 574ft.

Mostly Cloudy

83°F

28°C

Humidity 72%
Wind Speed S 15 G 24 mph
Barometer 29.99 in (1014.3 mb)
Dewpoint 73°F (23°C)
Visibility 10.00 mi
Heat Index89°F (32°C)
Last update 29 Jun 9:53 am CDT
Extended Forecast for

6 Miles SE Elmendorf TX

  • Today

    Today: Widespread haze after 1pm. Sunny, with a high near 95. Heat index values as high as 101. South wind 15 to 20 mph, with gusts as high as 25 mph.

    High: 95 °F

    Sunny then
    Haze

  • Tonight

    Tonight: Increasing clouds, with a low around 75. Southeast wind 15 to 20 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 30 mph.

    Low: 75 °F

    Increasing
    Clouds

  • Tuesday

    Tuesday: Mostly sunny, with a high near 93. Southeast wind 5 to 10 mph increasing to 10 to 15 mph in the afternoon. Winds could gust as high as 20 mph.

    High: 93 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Increasing clouds, with a low around 74. Southeast wind 5 to 15 mph, with gusts as high as 20 mph.

    Low: 74 °F

    Increasing
    Clouds

  • Wednesday

    Wednesday: Mostly sunny, with a high near 93. South southeast wind 5 to 15 mph.

    High: 93 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 74. Southeast wind 10 to 15 mph decreasing to 5 to 10 mph after midnight.

    Low: 74 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 93. Light southeast wind increasing to 5 to 10 mph in the morning.

    High: 93 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 75. Southeast wind 5 to 15 mph.

    Low: 75 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 94. Light southeast wind becoming south southeast 5 to 10 mph in the morning.

    High: 94 °F

    Mostly Sunny

Detailed Forecast

Today
Widespread haze after 1pm. Sunny, with a high near 95. Heat index values as high as 101. South wind 15 to 20 mph, with gusts as high as 25 mph.
Tonight
Increasing clouds, with a low around 75. Southeast wind 15 to 20 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 30 mph.
Tuesday
Mostly sunny, with a high near 93. Southeast wind 5 to 10 mph increasing to 10 to 15 mph in the afternoon. Winds could gust as high as 20 mph.
Tuesday Night
Increasing clouds, with a low around 74. Southeast wind 5 to 15 mph, with gusts as high as 20 mph.
Wednesday
Mostly sunny, with a high near 93. South southeast wind 5 to 15 mph.
Wednesday Night
Mostly clear, with a low around 74. Southeast wind 10 to 15 mph decreasing to 5 to 10 mph after midnight.
Thursday
Sunny, with a high near 93. Light southeast wind increasing to 5 to 10 mph in the morning.
Thursday Night
Mostly clear, with a low around 75. Southeast wind 5 to 15 mph.
Friday
Mostly sunny, with a high near 94. Light southeast wind becoming south southeast 5 to 10 mph in the morning.
Friday Night
Mostly clear, with a low around 75.
Independence Day
Mostly sunny, with a high near 95.
Saturday Night
Partly cloudy, with a low around 75.
Sunday
Mostly sunny, with a high near 95.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
6 Miles SE Elmendorf TX
 29.19°N 98.26°W (Elev. 443 ft)
Last Update:
6:42 am CDT Jun 29, 2026
Forecast Valid:
10am CDT Jun 29, 2026-6pm CDT Jul 5, 2026
 
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Additional Resources

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