Heavy Rainfall and Flooding in the Mid-Atlantic; Heat and Wildfire Concerns in the West

Slow moving showers and thunderstorms may result in flash flooding for portions of the mid-Atlantic region through tonight. Meanwhile, excessive heat will continue to build across the West through Tuesday. Heat Advisories and Extreme Heat Warnings are in effect. Fire Weather concerns continue for the West with dry and breezy conditions. Watching the tropics across the Southeast. Read More >

Hazardous Weather Conditions

Current conditions at

San Antonio, San Antonio International Airport (KSAT)

Lat: 29.53°NLon: 98.46°WElev: 807ft.

Overcast

79°F

26°C

Humidity 90%
Wind Speed SE 10 mph
Barometer 30.04 in (1015.2 mb)
Dewpoint 76°F (24°C)
Visibility 10.00 mi
Heat Index83°F (28°C)
Last update 15 Jul 5:51 am CDT
Extended Forecast for

3 Miles W Shavano Park TX

Flood Watch July 15, 06:02am until July 15, 01:00pm
Click here for hazard details and duration
Flood Watch
  •  
    Flood Watch July 15, 06:02am until July 15, 01:00pm

    NOW until 1:00pm Tue

    Flood Watch

  • Today

    High: 93 °F

    Slight Chance
    T-storms

  • Tonight

    Tonight: Increasing clouds, with a low around 75. South southeast wind 5 to 10 mph.

    Low: 75 °F

    Increasing
    Clouds

  • Wednesday

    Wednesday: Cloudy through mid morning, then gradual clearing, with a high near 95. Heat index values as high as 101. South wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 95 °F

    Gradual
    Clearing

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 73. South southeast wind 5 to 10 mph, with gusts as high as 20 mph.

    Low: 73 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 94. South southeast wind around 5 mph.

    High: 94 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 73. Southeast wind around 5 mph.

    Low: 73 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 93. Calm wind becoming south southeast around 5 mph in the afternoon.

    High: 93 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 74. East southeast wind around 5 mph.

    Low: 74 °F

    Partly Cloudy

Detailed Forecast

Today
A slight chance of showers, with thunderstorms also possible after 7am. Cloudy, then gradually becoming mostly sunny, with a high near 93. Heat index values as high as 101. South southeast wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.
Tonight
Increasing clouds, with a low around 75. South southeast wind 5 to 10 mph.
Wednesday
Cloudy through mid morning, then gradual clearing, with a high near 95. Heat index values as high as 101. South wind 5 to 10 mph, with gusts as high as 20 mph.
Wednesday Night
Partly cloudy, with a low around 73. South southeast wind 5 to 10 mph, with gusts as high as 20 mph.
Thursday
Mostly sunny, with a high near 94. South southeast wind around 5 mph.
Thursday Night
Partly cloudy, with a low around 73. Southeast wind around 5 mph.
Friday
Mostly sunny, with a high near 93. Calm wind becoming south southeast around 5 mph in the afternoon.
Friday Night
Partly cloudy, with a low around 74. East southeast wind around 5 mph.
Saturday
Mostly sunny, with a high near 95. Calm wind becoming south around 5 mph in the morning.
Saturday Night
Partly cloudy, with a low around 75.
Sunday
Mostly sunny, with a high near 96.
Sunday Night
Partly cloudy, with a low around 76.
Monday
Mostly sunny, with a high near 97.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles W Shavano Park TX
 29.59°N 98.61°W (Elev. 1066 ft)
5:32 am CDT Jul 15, 2025
6am CDT Jul 15, 2025-6pm CDT Jul 21, 2025
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database