Severe Thunderstorm and Flash Flooding Threats in the South

Organized severe thunderstorms capable of producing mainly large hail and perhaps damaging winds are expected across portions of Louisiana this afternoon with a second round further west tonight. Heavy thunderstorms may lead to flash flooding over portions of the northern Gulf Coast today through Saturday. Several inches of excessive rainfall are possible with Flash Flood Watches in effect. Read More >

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Current conditions at

San Antonio, Stinson Municipal Airport (KSSF)

Lat: 29.34°NLon: 98.47°WElev: 574ft.

Mostly Cloudy

82°F

28°C

Humidity	56%
Wind Speed	E 8 mph
Barometer	29.85 in (1009.6 mb)
Dewpoint	65°F (18°C)
Visibility	10.00 mi
Heat Index	84°F (29°C)
Last update	13 Apr 7:53 pm CDT

More Information:

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

Extended Forecast for

3 Miles SSE San Antonio TX

Tonight

Chance
T-storms
Low: 67 °F
Wednesday

Chance
T-storms
High: 81 °F
Wednesday
Night

Chance
T-storms
Low: 64 °F
Thursday

Chance
T-storms
High: 74 °F
Thursday
Night

Chance
T-storms
Low: 66 °F
Friday

Chance
T-storms
High: 82 °F
Friday
Night

Chance
T-storms
Low: 57 °F
Saturday

Chance
Showers then
Chance
T-storms
High: 68 °F
Saturday
Night

Slight Chance
T-storms
Low: 53 °F

Detailed Forecast

Tonight

A 30 percent chance of showers and thunderstorms, mainly after 10pm. Mostly cloudy, with a low around 67. Northeast wind 5 to 10 mph.

Wednesday

A 30 percent chance of showers and thunderstorms, mainly after 1pm. Mostly cloudy, with a high near 81. Northeast wind 5 to 10 mph.

Wednesday Night

A 30 percent chance of showers and thunderstorms, mainly before 1am. Mostly cloudy, with a low around 64. Northeast wind 10 to 15 mph, with gusts as high as 20 mph.

Thursday

A 40 percent chance of showers and thunderstorms, mainly after 1pm. Cloudy, with a high near 74. East northeast wind around 10 mph, with gusts as high as 20 mph.

Thursday Night

A 30 percent chance of showers and thunderstorms, mainly after 1am. Cloudy, with a low around 66. East northeast wind 5 to 10 mph.

Friday

A 50 percent chance of showers and thunderstorms. Cloudy, with a high near 82. East wind around 5 mph becoming west southwest in the afternoon.

Friday Night

A 30 percent chance of showers and thunderstorms, mainly after 1am. Mostly cloudy, with a low around 57. North northeast wind 5 to 15 mph, with gusts as high as 25 mph.

Saturday

A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 68. North northeast wind around 15 mph, with gusts as high as 25 mph.

Saturday Night

A 20 percent chance of showers and thunderstorms before 1am. Mostly cloudy, with a low around 53. North northeast wind 10 to 15 mph, with gusts as high as 20 mph.

Sunday

A 20 percent chance of showers. Mostly cloudy, with a high near 69.

Sunday Night

A 20 percent chance of showers. Mostly cloudy, with a low around 53.

Monday

A 20 percent chance of showers. Mostly cloudy, with a high near 73.

Monday Night

Partly cloudy, with a low around 52.

Tuesday

Mostly sunny, with a high near 78.