Severe Thunderstorms and Excessive Rainfall in the Central U.S.; Heat Building in the Western U.S.

A cold front pressing east across the central U.S. will be the focus for areas of strong to severe thunderstorms and excessive rainfall through this weekend. Strong to severe thunderstorms my bring damaging winds, hail, and a few tornadoes while excessive rainfall may lead to areas of flooding. Heat will build across the western U.S. with heat-related watches, warnings, and advisories issued. Read More >

Hazardous Weather Conditions

Flood Watch until July 13, 07:00 PM CDT

Current conditions at

San Antonio, San Antonio International Airport (KSAT)

Lat: 29.53°NLon: 98.46°WElev: 807ft.

Overcast

81°F

27°C

Humidity	79%
Wind Speed	S 13 mph
Barometer	30.04 in (1015.2 mb)
Dewpoint	74°F (23°C)
Visibility	10.00 mi
Heat Index	86°F (30°C)
Last update	13 Jul 9:51 am CDT

More Information:

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

Extended Forecast for

2 Miles E Castle Hills TX

Flood Watch July 13, 10:03am until July 13, 07:00pm

Click here for hazard details and duration

Flood Watch

Flood Watch July 13, 10:03am until July 13, 07:00pm
NOW until 7:00pm Sun
Flood Watch
Today
High: 93 °F
Chance
T-storms
Tonight
Low: 75 °F
Slight Chance
T-storms then
Slight Chance
Showers
Monday
High: 94 °F
Mostly Cloudy
then Slight
Chance
T-storms
Monday Night
Low: 75 °F
Slight Chance
T-storms then
Mostly Cloudy
Tuesday
High: 94 °F
Mostly Cloudy
then Slight
Chance
T-storms
Tuesday Night
Low: 76 °F
Mostly Cloudy
Wednesday
High: 96 °F
Mostly Sunny
Wednesday Night
Low: 74 °F
Partly Cloudy

Detailed Forecast

Today

A 30 percent chance of showers and thunderstorms, mainly after 1pm. Partly sunny, with a high near 93. Heat index values as high as 101. South wind 5 to 10 mph.

Tonight

A slight chance of showers and thunderstorms before 10pm, then a slight chance of showers between 10pm and 1am. Mostly cloudy, with a low around 75. East southeast wind 5 to 10 mph. Chance of precipitation is 20%.

Monday

A slight chance of showers between 1pm and 4pm, then a slight chance of showers and thunderstorms after 4pm. Partly sunny, with a high near 94. Heat index values as high as 100. South southeast wind 5 to 10 mph. Chance of precipitation is 20%.

Monday Night

A slight chance of thunderstorms before 7pm. Increasing clouds, with a low around 75. Southeast wind 5 to 10 mph. Chance of precipitation is 10%.

Tuesday

A 20 percent chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 94. South southeast wind 5 to 10 mph, with gusts as high as 20 mph.

Tuesday Night

Mostly cloudy, with a low around 76. Southeast wind 5 to 10 mph, with gusts as high as 20 mph.

Wednesday

Mostly sunny, with a high near 96. South southeast wind 5 to 10 mph, with gusts as high as 20 mph.

Wednesday Night

Partly cloudy, with a low around 74. South southeast wind 5 to 15 mph, with gusts as high as 20 mph.

Thursday

Mostly sunny, with a high near 96. South southeast wind 5 to 10 mph.

Thursday Night

Partly cloudy, with a low around 74.

Friday

Mostly sunny, with a high near 95.