Critical Fire Weather in the West; Monitoring Tropical Storm Erin

Gusty winds and low relative humidity will bring critical fire weather conditions to parts of the Great Basin, interior Northwest, and Rockies Thursday. Red Flag Warnings have been issued. While there is still uncertainty in what impacts might occur to the U.S. east coast next week, the risk of dangerous surf and rip currents across the western Atlantic basin is increasing. Read More >

Current conditions at

San Antonio, San Antonio International Airport (KSAT)

Lat: 29.53°NLon: 98.46°WElev: 807ft.

Mostly Cloudy

80°F

27°C

Humidity	82%
Wind Speed	S 9 mph
Barometer	29.96 in (1012.5 mb)
Dewpoint	74°F (23°C)
Visibility	10.00 mi
Heat Index	85°F (29°C)
Last update	14 Aug 5:51 am CDT

More Information:

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

Extended Forecast for

San Antonio TX

Today
High: 100 °F
Hot
Tonight
Low: 78 °F
Partly Cloudy
Friday
High: 98 °F
Mostly Sunny
Friday Night
Low: 78 °F
Mostly Clear
then Slight
Chance
T-storms
Saturday
High: 95 °F
Chance
Showers then
Chance
T-storms
Saturday Night
Low: 78 °F
Partly Cloudy
Sunday
High: 98 °F
Mostly Sunny
Sunday Night
Low: 77 °F
Mostly Clear
Monday
High: 99 °F
Hot

Detailed Forecast

Today

Sunny and hot, with a high near 100. Heat index values as high as 105. South southeast wind 5 to 10 mph.

Tonight

Partly cloudy, with a low around 78. South southeast wind 5 to 10 mph, with gusts as high as 20 mph.

Friday

Mostly sunny, with a high near 98. Heat index values as high as 104. South southeast wind 5 to 10 mph, with gusts as high as 20 mph.

Friday Night

A 20 percent chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 78. Southeast wind 5 to 15 mph, with gusts as high as 20 mph.

Saturday

A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 95. Southeast wind 5 to 10 mph, with gusts as high as 20 mph.

Saturday Night

Partly cloudy, with a low around 78. South southeast wind 5 to 10 mph, with gusts as high as 20 mph.

Sunday

Mostly sunny, with a high near 98. South southeast wind 5 to 10 mph.

Sunday Night

Mostly clear, with a low around 77. Southeast wind 5 to 10 mph.

Monday

Sunny and hot, with a high near 99. Calm wind becoming southeast around 5 mph in the afternoon.

Monday Night

Mostly clear, with a low around 78.