Areas of Severe Thunderstorms and Excessive Rainfall Today

Scattered severe thunderstorms capable of damaging wind gusts and some hail are expected this afternoon and evening from the Upper Ohio River Valley into the Northeast, and from the Appalachians into the Mid-Atlantic States. Excessive rainfall from heavy thunderstorms may produce areas of flash flooding from southern New Mexico into the western and northern Gulf Coast into Wednesday. Read More >

Hazardous Weather Conditions

Current conditions at

San Antonio, San Antonio International Airport (KSAT)

Lat: 29.53°NLon: 98.46°WElev: 807ft.

Light Rain

70°F

21°C

Humidity	97%
Wind Speed	N 7 mph
Barometer	29.97 in (1013.2 mb)
Dewpoint	69°F (21°C)
Visibility	7.00 mi
Last update	15 Jun 7:51 am CDT

More Information:

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

Extended Forecast for

San Antonio TX

Flood Watch June 15, 08:03am until June 16, 07:00pm

Flash Flood Warning until June 15, 10:45am

Click here for hazard details and duration

Flood Watch

...

Flood Watch June 15, 08:03am until June 16, 07:00pm
Flash Flood Warning until June 15, 10:45am
NOW: Multiple hazards in effect
Click HERE for Details
Today
High: 83 °F
T-storms
Tonight
Low: 74 °F
Chance
T-storms
Tuesday
High: 85 °F
Chance
T-storms
Tuesday Night
Low: 74 °F
Slight Chance
T-storms then
Mostly Cloudy
Wednesday
High: 91 °F
Mostly Sunny
Wednesday Night
Low: 77 °F
Partly Cloudy
Thursday
High: 97 °F
Mostly Sunny
Thursday Night
Low: 79 °F
Clear then
Slight Chance
T-storms

Detailed Forecast

Today

Showers and possibly a thunderstorm before 10am, then showers and thunderstorms likely, mainly between 10am and 4pm. High near 83. East wind around 5 mph. Chance of precipitation is 80%. New rainfall amounts between 1 and 2 inches possible.

Tonight

A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 74. East northeast wind around 5 mph.

Tuesday

A 50 percent chance of showers and thunderstorms, mainly before 4pm. Partly sunny, with a high near 85. East northeast wind 5 to 10 mph. New rainfall amounts between a half and three quarters of an inch possible.

Tuesday Night

A 10 percent chance of showers and thunderstorms before 7pm. Mostly cloudy, with a low around 74. East wind 5 to 10 mph.

Wednesday

Mostly sunny, with a high near 91. East wind 5 to 10 mph.

Wednesday Night

Partly cloudy, with a low around 77. East southeast wind 5 to 10 mph.

Thursday

Mostly sunny, with a high near 97. South southeast wind 5 to 10 mph.

Thursday Night

A 20 percent chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 79. East southeast wind around 10 mph.

Juneteenth

A 50 percent chance of showers and thunderstorms, mainly after 1pm. Partly sunny, with a high near 92. East wind 5 to 10 mph.

Friday Night

Showers likely and possibly a thunderstorm before 1am, then a chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 76. Chance of precipitation is 60%.

Saturday

A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 90.

Saturday Night

A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 76.

Sunday

A 30 percent chance of showers and thunderstorms. Partly sunny, with a high near 92.