Heavy Rain and Flooding Threat in the Central U.S.; Winter Weather in Northern Alaska

Strong thunderstorms and heavy rain may produce flash flooding across the south-central Plains and lower Mississippi Valley today. The North Slope in Alaska will see the potential for wintry weather through today with ice accumulations possible on roadways. Incoming storms will bring long duration rainfall and strong winds to most of Southcentral Alaska through Friday. Read More >

Current conditions at

San Antonio, San Antonio International Airport (KSAT)

Lat: 29.53°NLon: 98.46°WElev: 807ft.

A Few Clouds

82°F

28°C

Humidity	72%
Wind Speed	S 9 mph
Barometer	30.08 in (1016.8 mb)
Dewpoint	72°F (22°C)
Visibility	10.00 mi
Heat Index	87°F (31°C)
Last update	28 Aug 8:51 am CDT

More Information:

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

Extended Forecast for

3 Miles NNW Shavano Park TX

Today
High: 97 °F
Sunny
Tonight
Low: 75 °F
Mostly Clear
Friday
High: 98 °F
Sunny
Friday Night
Low: 75 °F
Partly Cloudy
Saturday
High: 97 °F
Mostly Sunny
then Chance
T-storms
Saturday Night
Low: 74 °F
Chance
T-storms
Sunday
High: 91 °F
Chance
T-storms
Sunday Night
Low: 72 °F
Chance
T-storms
Labor Day
High: 89 °F
Chance
Showers then
Chance
T-storms

Detailed Forecast

Today

Sunny, with a high near 97. Heat index values as high as 101. South southwest wind around 5 mph.

Tonight

Mostly clear, with a low around 75. South wind 5 to 10 mph.

Friday

Sunny, with a high near 98. Heat index values as high as 102. South wind around 5 mph.

Friday Night

Partly cloudy, with a low around 75. Southeast wind around 5 mph.

Saturday

A 40 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 97. South wind around 5 mph becoming east in the afternoon.

Saturday Night

A slight chance of showers and thunderstorms before 10pm, then a slight chance of showers between 10pm and 1am, then a chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 74. East wind 5 to 10 mph. Chance of precipitation is 30%.

Sunday

A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 91. East southeast wind around 5 mph becoming northeast in the afternoon.

Sunday Night

A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 72. East northeast wind 5 to 10 mph.

Labor Day

A chance of showers, with thunderstorms also possible after 1pm. Partly sunny, with a high near 89. Northeast wind around 5 mph. Chance of precipitation is 30%.

Monday Night

Partly cloudy, with a low around 71.

Tuesday

A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 91.

Tuesday Night

Partly cloudy, with a low around 71.

Wednesday

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