Heavy to Excessive Rainfall and Flooding Threats in the Central and Eastern U.S.; Heat and Fire Weather Concerns in the West

Thunderstorms producing excessive rainfall and potential flooding concerns will continue through tonight from the Southern Plains to the East Coast. Areas of greatest concern for flooding are over central Texas and the Mid-Atlantic. Heat will continue to build across the West through Tuesday. Heat Advisories and Extreme Heat Warnings are in effect. Fire Weather concerns continue through Monday. Read More >

Hazardous Weather Conditions

Flood Watch until July 14, 09:00 AM CDT

Current conditions at

San Antonio, San Antonio International Airport (KSAT)

Lat: 29.53°NLon: 98.46°WElev: 807ft.

Overcast

85°F

29°C

Humidity	63%
Wind Speed	E 15 mph
Barometer	29.98 in (1013.2 mb)
Dewpoint	71°F (22°C)
Visibility	10.00 mi
Heat Index	90°F (32°C)
Last update	13 Jul 6:51 pm CDT

More Information:

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

Extended Forecast for

3 Miles NNW Leon Valley TX

Flood Watch July 13, 07:08pm until July 14, 09:00am

Click here for hazard details and duration

Flood Watch

Flood Watch July 13, 07:08pm until July 14, 09:00am
NOW until 9:00am Mon
Flood Watch
Tonight
Low: 74 °F
Chance
T-storms
Monday
High: 91 °F
Slight Chance
T-storms then
Chance
T-storms
Monday Night
Low: 75 °F
Chance
T-storms then
Slight Chance
Showers
Tuesday
High: 93 °F
Partly Sunny
then Slight
Chance
T-storms
Tuesday Night
Low: 75 °F
Mostly Cloudy
Wednesday
High: 94 °F
Mostly Sunny
Wednesday Night
Low: 73 °F
Partly Cloudy
Thursday
High: 94 °F
Mostly Sunny

Detailed Forecast

Tonight

A 40 percent chance of showers and thunderstorms, mainly before 4am. Mostly cloudy, with a low around 74. Southeast wind 5 to 10 mph, with gusts as high as 20 mph.

Monday

A 40 percent chance of showers and thunderstorms, mainly after 4pm. Partly sunny, with a high near 91. Heat index values as high as 101. Calm wind becoming south around 5 mph in the morning.

Monday Night

A chance of showers and thunderstorms before 10pm, then a slight chance of showers between 10pm and 1am. Mostly cloudy, with a low around 75. Southeast wind around 5 mph. Chance of precipitation is 30%.

Tuesday

A 20 percent chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 93. Heat index values as high as 102. South southeast wind 5 to 10 mph.

Tuesday Night

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

Wednesday

Mostly sunny, with a high near 94. South southeast 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 5 to 10 mph.

Thursday Night

Partly cloudy, with a low around 73. South southeast wind 5 to 10 mph.

Friday

Mostly sunny, with a high near 94.