Flooding Threat Along the Gulf Coast, Southern Rockies and High Plains; Cooler Weather in the Central and Eastern U.S.

Strong thunderstorms may bring excessive rainfall and flooding over parts of the northern Gulf Coast today and over parts of the southern Rockies into the High Plains today through the weekend. A refreshingly cool and dry air mass will continue to produce below average temperatures across the central and eastern U.S. through the weekend. Read More >

Hazardous Weather Conditions

Flood Watch in effect from August 31, 12:00 PM CDT until September 1, 12:00 PM CDT

Current conditions at

San Antonio, Stinson Municipal Airport (KSSF)

Lat: 29.34°NLon: 98.47°WElev: 574ft.

Fair

90°F

32°C

Humidity	50%
Wind Speed	E 6 mph
Barometer	29.99 in (1014.0 mb)
Dewpoint	69°F (21°C)
Visibility	10.00 mi
Heat Index	95°F (35°C)
Last update	31 Aug 11:53 am CDT

More Information:

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

Extended Forecast for

2 Miles SSE San Antonio TX

Flood Watch until September 1, 12:00pm

Click here for hazard details and duration

Flood Watch

Flood Watch until September 1, 12:00pm
NOW until 12:00pm Mon
Flood Watch
This Afternoon
High: 95 °F
Scattered
T-storms
Tonight
Low: 76 °F
Showers
Likely then
Scattered
T-storms
Labor Day
High: 91 °F
Showers
Likely
Monday Night
Low: 75 °F
Scattered
Showers
Tuesday
High: 95 °F
Mostly Sunny
Tuesday Night
Low: 72 °F
Mostly Clear
Wednesday
High: 96 °F
Sunny
Wednesday Night
Low: 73 °F
Mostly Clear

Detailed Forecast

This Afternoon

Scattered showers and thunderstorms after 1pm. Partly sunny, with a high near 95. Heat index values as high as 103. East wind 5 to 10 mph. Chance of precipitation is 50%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Tonight

Showers likely and possibly a thunderstorm before 10pm, then scattered showers and thunderstorms after 10pm. Mostly cloudy, with a low around 76. Northeast wind 5 to 10 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Labor Day

Scattered showers and thunderstorms before 1pm, then showers likely and possibly a thunderstorm between 1pm and 4pm, then scattered showers and thunderstorms after 4pm. Partly sunny, with a high near 91. North wind around 5 mph. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.

Monday Night

Scattered showers and thunderstorms before 10pm, then isolated showers. Mostly cloudy, with a low around 75. East northeast wind around 5 mph becoming calm in the evening. Chance of precipitation is 30%.

Tuesday

Mostly sunny, with a high near 95. Northeast wind around 5 mph.

Tuesday Night

Mostly clear, with a low around 72. East northeast wind around 5 mph becoming calm.

Wednesday

Sunny, with a high near 96. North northwest wind around 5 mph.

Wednesday Night

Mostly clear, with a low around 73. Northeast wind around 5 mph becoming calm in the evening.

Thursday

Sunny, with a high near 97. North wind around 5 mph becoming south in the morning.

Thursday Night

Partly cloudy, with a low around 74.