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

Hot Weather in the West; Heavy Rainfall and Flooding in the Southwest

Hot to extremely hot temperatures are in place much of this week across parts of California and the interior Northwest U.S, with the Pacific Northwest carrying the potential for record-breaking high temperatures. Monsoonal moisture over the Southwest U.S. may lead to heavy rainfall and instances of flash flooding through Wednesday. Read More >

Current conditions at

San Antonio, Stinson Municipal Airport (KSSF)

Lat: 29.34°NLon: 98.47°WElev: 574ft.

Fair

75°F

24°C

Humidity 88%
Wind Speed N 5 mph
Barometer 29.98 in (1014.0 mb)
Dewpoint 71°F (22°C)
Visibility 10.00 mi
Last update 2 Sep 6:53 am CDT
Extended Forecast for

4 Miles NNW Elmendorf TX

  • Today

    Today: Sunny, with a high near 96. North northeast wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 96 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 73. Northeast wind 5 to 10 mph becoming light and variable in the evening.

    Low: 73 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 98. North wind around 5 mph.

    High: 98 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 71. Northeast wind around 5 mph becoming south after midnight.

    Low: 71 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny and hot, with a high near 101. Southwest wind around 5 mph becoming southeast in the afternoon.

    High: 101 °F

    Hot

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 73. South wind 5 to 10 mph.

    Low: 73 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny and hot, with a high near 100. South wind 5 to 10 mph.

    High: 100 °F

    Hot

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 75. Southeast wind 5 to 10 mph.

    Low: 75 °F

    Mostly Cloudy

  • Saturday

    Saturday: A 20 percent chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 95. Southeast wind 5 to 10 mph.

    High: 95 °F

    Mostly Cloudy
    then Slight
    Chance
    T-storms

Detailed Forecast

Today
Sunny, with a high near 96. North northeast wind 5 to 10 mph, with gusts as high as 20 mph.
Tonight
Mostly clear, with a low around 73. Northeast wind 5 to 10 mph becoming light and variable in the evening.
Wednesday
Sunny, with a high near 98. North wind around 5 mph.
Wednesday Night
Mostly clear, with a low around 71. Northeast wind around 5 mph becoming south after midnight.
Thursday
Sunny and hot, with a high near 101. Southwest wind around 5 mph becoming southeast in the afternoon.
Thursday Night
Partly cloudy, with a low around 73. South wind 5 to 10 mph.
Friday
Mostly sunny and hot, with a high near 100. South wind 5 to 10 mph.
Friday Night
Mostly cloudy, with a low around 75. Southeast wind 5 to 10 mph.
Saturday
A 20 percent chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 95. Southeast wind 5 to 10 mph.
Saturday Night
A 20 percent chance of showers after 1am. Mostly cloudy, with a low around 74.
Sunday
A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 95.
Sunday Night
A 40 percent chance of showers and thunderstorms. Partly cloudy, with a low around 73.
Monday
A 50 percent chance of showers and thunderstorms. Mostly sunny, with a high near 93.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles NNW Elmendorf TX
 29.3°N 98.34°W (Elev. 499 ft)
Last Update:
6:42 am CDT Sep 2, 2025
Forecast Valid:
7am CDT Sep 2, 2025-6pm CDT Sep 8, 2025
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation