Heat and Severe Thunderstorms in the Eastern U.S.

A widespread heat wave will peak over the South and East today, with several dozen temperature records expected along the East Coast. Heat should begin to ease this weekend in the Northeast, while hazardous heat continues over the South. Severe thunderstorms capable of damaging winds are possible across parts of the Appalachians, Mid Atlantic, and Northeast this afternoon and evening. Read More >

Current conditions at

San Antonio, Stinson Municipal Airport (KSSF)

Lat: 29.34°NLon: 98.47°WElev: 574ft.

Fair

83°F

28°C

Humidity	85%
Wind Speed	SE 6 mph
Barometer	29.89 in (1010.9 mb)
Dewpoint	78°F (26°C)
Visibility	10.00 mi
Heat Index	93°F (34°C)
Last update	12 Jun 7:53 pm CDT

More Information:

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

Extended Forecast for

San Antonio, Stinson Municipal Airport TX

Tonight
Low: 77 °F
Partly Cloudy
Saturday
High: 91 °F
Chance
Showers then
Chance
T-storms
Saturday Night
Low: 77 °F
Partly Cloudy
Sunday
High: 90 °F
Partly Sunny
then Chance
T-storms
Sunday Night
Low: 75 °F
Showers
Likely
Monday
High: 86 °F
Showers
Likely then
T-storms
Monday Night
Low: 73 °F
Showers
Tuesday
High: 85 °F
Showers
Likely
Tuesday Night
Low: 74 °F
Partly Cloudy
then Slight
Chance
Showers

Detailed Forecast

Tonight

Partly cloudy, with a low around 77. Southeast wind 5 to 10 mph, with gusts as high as 20 mph.

Saturday

A slight chance of showers, then a chance of showers and thunderstorms after 10am. Partly sunny, with a high near 91. Southeast wind 5 to 10 mph. Chance of precipitation is 30%.

Saturday Night

Partly cloudy, with a low around 77. Southeast wind 5 to 15 mph, with gusts as high as 20 mph.

Sunday

A 40 percent chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 90. East southeast wind 5 to 10 mph.

Sunday Night

A chance of showers and thunderstorms before 1am, then showers likely and possibly a thunderstorm between 1am and 4am, then showers likely after 4am. Mostly cloudy, with a low around 75. East southeast wind 5 to 10 mph. Chance of precipitation is 60%.

Monday

Showers likely, then showers and possibly a thunderstorm after 10am. High near 86. Southeast wind 5 to 10 mph. Chance of precipitation is 80%.

Monday Night

Showers and possibly a thunderstorm. Low around 73. Northeast wind 5 to 10 mph. Chance of precipitation is 80%.

Tuesday

Showers likely and possibly a thunderstorm before 1pm, then a slight chance of showers and thunderstorms after 1pm. Mostly cloudy, with a high near 85. Northeast wind 5 to 10 mph. Chance of precipitation is 60%.

Tuesday Night

A 20 percent chance of showers after 1am. Partly cloudy, with a low around 74. South southeast wind 5 to 10 mph.

Wednesday

Mostly sunny, with a high near 90.

Wednesday Night

Mostly clear, with a low around 77.

Thursday

A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 93.

Thursday Night

A 20 percent chance of showers and thunderstorms. Mostly clear, with a low around 78.

Juneteenth

A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 93.