Severe Thunderstorms in Texas; Critical Fire Weather in the Southwest

Organized severe thunderstorms are possible across parts of southwestern Texas into southeastern Oklahoma today, with a threat for very large hail and damaging wind gusts. Elevated to critical fire weather conditions are forecast Tuesday from southern Nevada into the Four Corners region then Wednesday and Thursday centered over the Four Corners region. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

En Español

Current conditions at

San Antonio, San Antonio International Airport (KSAT)

Lat: 29.53°NLon: 98.46°WElev: 807ft.

Mostly Cloudy

90°F

32°C

Humidity	39%
Wind Speed	SE 15 mph
Barometer	29.72 in (1004.6 mb)
Dewpoint	62°F (17°C)
Visibility	10.00 mi
Heat Index	90°F (32°C)
Last update	12 Apr 5:51 pm CDT

More Information:

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

Extended Forecast for

San Antonio International Airport TX

Tonight

Slight Chance
T-storms
Low: 67 °F
Tuesday

Slight Chance
T-storms
High: 80 °F
Tuesday
Night

Slight Chance
T-storms
Low: 66 °F
Wednesday

Chance
T-storms
High: 79 °F
Wednesday
Night

Chance
T-storms
Low: 62 °F
Thursday

Chance
T-storms
High: 76 °F
Thursday
Night

Chance
T-storms
Low: 62 °F
Friday

Chance
T-storms then
Chance
Showers
High: 76 °F
Friday
Night

Chance
T-storms
Low: 58 °F

Detailed Forecast

Tonight

A slight chance of showers and thunderstorms between 11pm and 5am. Increasing clouds, with a low around 67. Southeast wind 5 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 20%.

Tuesday

A 20 percent chance of showers and thunderstorms after 8am. Cloudy, with a high near 80. North northeast wind 10 to 15 mph, with gusts as high as 20 mph.

Tuesday Night

A 20 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 66. North northeast wind 10 to 15 mph.

Wednesday

A slight chance of showers and thunderstorms before 8am, then a chance of showers and thunderstorms after 2pm. Mostly cloudy, with a high near 79. North northeast wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.

Wednesday Night

A 30 percent chance of showers and thunderstorms, mainly after 2am. Cloudy, with a low around 62. Northeast wind around 15 mph, with gusts as high as 20 mph.

Thursday

A 30 percent chance of showers and thunderstorms, mainly after 2pm. Cloudy, with a high near 76. Northeast wind around 15 mph, with gusts as high as 20 mph.

Thursday Night

A 30 percent chance of showers and thunderstorms, mainly after 2am. Cloudy, with a low around 62. East wind 10 to 15 mph, with gusts as high as 20 mph.

Friday

A 50 percent chance of showers and thunderstorms. Cloudy, with a high near 76. East wind 5 to 10 mph.

Friday Night

A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 58. East wind 10 to 15 mph, with gusts as high as 20 mph.

Saturday

A 40 percent chance of showers and thunderstorms, mainly after 2pm. Cloudy, with a high near 71.

Saturday Night

A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 52.

Sunday

A 20 percent chance of showers and thunderstorms. Partly sunny, with a high near 71.

Sunday Night

A 20 percent chance of showers. Partly cloudy, with a low around 51.