Excessive Rainfall and Potential Tropical Cyclone in the South; Severe Thunderstorms in the Midwest

Excessive rainfall may produce locally considerable flash flooding over parts of the northwestern Gulf Coast, lower Mississippi River Valley, and Deep South through Thursday. Potential Tropical Cyclone One is forecast to become a tropical storm (Arthur) as it moves along or just off the northwestern Gulf coast through Wednesday. An outbreak of severe weather is forecast in the Midwest Wednesday. Read More >

Current conditions at

San Antonio, Stinson Municipal Airport (KSSF)

Lat: 29.34°NLon: 98.47°WElev: 574ft.

Fair

87°F

31°C

Humidity	63%
Wind Speed	E 9 mph
Barometer	29.72 in (1005.1 mb)
Dewpoint	73°F (23°C)
Visibility	10.00 mi
Heat Index	94°F (34°C)
Last update	16 Jun 5:53 pm CDT

More Information:

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

Extended Forecast for

4 Miles NNW San Antonio, Stinson Municipal Airport TX

Tonight
Low: 73 °F
Slight Chance
T-storms then
Partly Cloudy
Wednesday
High: 92 °F
Becoming
Sunny
Wednesday Night
Low: 78 °F
Increasing
Clouds
Thursday
High: 96 °F
Decreasing
Clouds
Thursday Night
Low: 80 °F
Partly Cloudy
Juneteenth
High: 94 °F
Mostly Cloudy
then Slight
Chance
T-storms
Friday Night
Low: 78 °F
Chance
T-storms
Saturday
High: 91 °F
Chance
T-storms
Saturday Night
Low: 77 °F
Chance
T-storms

Detailed Forecast

Tonight

A 20 percent chance of showers and thunderstorms before 7pm. Partly cloudy, with a low around 73. East wind 5 to 10 mph.

Wednesday

Partly sunny, then gradually becoming sunny, with a high near 92. Heat index values as high as 103. East wind around 5 mph becoming north northeast in the morning.

Wednesday Night

Increasing clouds, with a low around 78. South southeast wind 5 to 10 mph.

Thursday

Mostly cloudy, then gradually becoming sunny, with a high near 96. Heat index values as high as 113. South southeast wind 5 to 10 mph.

Thursday Night

Partly cloudy, with a low around 80. Southeast wind around 10 mph.

Juneteenth

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

Friday Night

A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 78. East southeast wind 5 to 10 mph.

Saturday

A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 91. South southeast wind 5 to 10 mph.