Hot in Parts of the West; Cold Blast Coming to the Central U.S.

Hot to extremely hot temperatures are in place much of this week across parts of California and the interior Northwest U.S. A blast of cold air will drop across the central and eastern U.S. later this week bringing below to well below normal temperatures. Read More >

Hazardous Weather Conditions

Flood Watch until September 1, 12:00 PM CDT

Current conditions at

San Antonio, San Antonio International Airport (KSAT)

Lat: 29.53°NLon: 98.46°WElev: 807ft.

Mostly Cloudy

74°F

23°C

Humidity	94%
Wind Speed	N 5 mph
Barometer	30.04 in (1015.5 mb)
Dewpoint	72°F (22°C)
Visibility	10.00 mi
Last update	1 Sep 6:51 am CDT

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

3 Miles NNE Terrell Hills TX

Flood Watch September 1, 07:20am until September 1, 12:00pm

Click here for hazard details and duration

Flood Watch

Flood Watch September 1, 07:20am until September 1, 12:00pm
NOW until 12:00pm Mon
Flood Watch
Labor Day
High: 91 °F
Chance
T-storms
Tonight
Low: 74 °F
Partly Cloudy
Tuesday
High: 96 °F
Mostly Sunny
Tuesday Night
Low: 74 °F
Mostly Clear
Wednesday
High: 98 °F
Sunny
Wednesday Night
Low: 71 °F
Mostly Clear
Thursday
High: 98 °F
Mostly Sunny
Thursday Night
Low: 73 °F
Partly Cloudy

Detailed Forecast

Labor Day

A 30 percent chance of showers and thunderstorms. Partly sunny, with a high near 91. North wind around 5 mph.

Tonight

Partly cloudy, with a low around 74. Northeast wind around 5 mph becoming calm in the evening.

Tuesday

Mostly sunny, with a high near 96. Heat index values as high as 100. North northeast wind 5 to 10 mph.

Tuesday Night

Mostly clear, with a low around 74. Northeast wind around 5 mph becoming east southeast after midnight.

Wednesday

Sunny, with a high near 98. Northwest wind around 5 mph.

Wednesday Night

Mostly clear, with a low around 71. Northeast wind around 5 mph becoming calm in the evening.

Thursday

Mostly sunny, with a high near 98. Calm wind becoming south southeast around 5 mph in the afternoon.

Thursday Night

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

Friday

Partly sunny, with a high near 98. South southeast wind around 5 mph.

Friday Night

Mostly cloudy, with a low around 75.

Saturday

A 20 percent chance of showers and thunderstorms. Partly sunny, with a high near 92.

Saturday Night

A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 73.

Sunday

A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 91.

Additional Forecasts and Information

Zone Area Forecast for Bexar County, TX

Basemap Options

Click map to change the forecast location

Loading map...

ABOUT THIS FORECAST

Point Forecast:

3 Miles NNE Terrell Hills TX
29.51°N 98.43°W (Elev. 722 ft)

6:42 am CDT Sep 1, 2025

Forecast Valid:

7am CDT Sep 1, 2025-6pm CDT Sep 7, 2025

Forecast Discussion

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