Tropical Storm and Storm Surge Warnings for the North Carolina Outer Banks; Hot in the Mississippi Valley

Tropical Storm conditions and coastal flooding are possible in the North Carolina Outer Banks beginning late Wednesday. Tropical Storm and Storm Surge Warnings are in effect. Hurricane Erin is expected to bring life threatening surf and rip currents along the East Coast beaches this week. Hot to extremely hot temperatures continue across parts of the Southern Plains and Mississippi Valley today. Read More >

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	48%
Wind Speed	NW 13 mph
Barometer	29.99 in (1013.6 mb)
Dewpoint	68°F (20°C)
Visibility	10.00 mi
Heat Index	94°F (34°C)
Last update	19 Aug 3:51 pm CDT

More Information:

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

Extended Forecast for

Castle Hills TX

This Afternoon
High: 96 °F
Chance
T-storms
Tonight
Low: 75 °F
Chance
T-storms then
Partly Cloudy
Wednesday
High: 99 °F
Sunny then
Chance
T-storms
Wednesday Night
Low: 78 °F
Chance
T-storms then
Chance
Showers
Thursday
High: 96 °F
Chance
Showers then
Showers
Likely
Thursday Night
Low: 76 °F
Chance
T-storms then
Chance
Showers
Friday
High: 94 °F
Chance
Showers then
Chance
T-storms
Friday Night
Low: 75 °F
Slight Chance
T-storms
Saturday
High: 95 °F
Sunny then
Chance
Showers

Detailed Forecast

This Afternoon

A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 96. Heat index values as high as 100. East wind around 5 mph. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Tonight

A 30 percent chance of showers and thunderstorms, mainly before 7pm. Partly cloudy, with a low around 75. Southeast wind around 5 mph becoming calm in the evening.

Wednesday

A 30 percent chance of showers and thunderstorms after 4pm. Sunny and hot, with a high near 99. Heat index values as high as 104. Calm wind becoming east northeast around 5 mph in the afternoon.

Wednesday Night

A chance of showers and thunderstorms. Partly cloudy, with a low around 78. East northeast wind around 5 mph becoming calm in the evening. Chance of precipitation is 30%.

Thursday

A chance of showers, then showers likely and possibly a thunderstorm after 1pm. Mostly sunny, with a high near 96. North northwest wind around 5 mph becoming east northeast in the afternoon. Chance of precipitation is 60%.

Thursday Night

A chance of showers and thunderstorms. Partly cloudy, with a low around 76. Northeast wind around 5 mph becoming calm in the evening. Chance of precipitation is 40%.

Friday

A chance of showers, with thunderstorms also possible after 1pm. Mostly sunny, with a high near 94. North wind around 5 mph becoming east northeast in the afternoon. Chance of precipitation is 40%.

Friday Night

A slight chance of showers and thunderstorms. Partly cloudy, with a low around 75. East northeast wind around 5 mph becoming calm in the evening. Chance of precipitation is 20%.

Saturday

A 30 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 95. Calm wind becoming east northeast around 5 mph in the afternoon.

Saturday Night

Mostly clear, with a low around 76.

Sunday

Sunny, with a high near 97.

Sunday Night

Mostly clear, with a low around 76.

Monday

A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 97.

Monday Night

Partly cloudy, with a low around 76.

Tuesday

A slight chance of showers and thunderstorms. Mostly sunny, with a high near 95.