Tropical Storm Edouard Impacting the Northwestern Gulf Coast; Hazardous Heat expands in the East

Tropical Storm Edouard will impact the northwestern Gulf Coast through Wednesday with gusty winds, storm surge, and heavy rainfall. Flash and river flooding will be possible, especially in southeastern Texas. Hazardous heat will expand across the central and eastern U.S. by mid-week, and daily chances for severe thunderstorms are expected from the eastern Great Lakes to the Mid-Atlantic this week. Read More >

Current conditions at

San Marcos, San Marcos Municipal Airport (KHYI)

Lat: 29.89°NLon: 97.86°WElev: 597ft.

Partly Cloudy

99°F

37°C

Humidity	35%
Wind Speed	Calm
Barometer	29.92 in (1012.3 mb)
Dewpoint	67°F (19°C)
Visibility	10.00 mi
Heat Index	104°F (40°C)
Last update	1 Sep 3:56 pm CDT

More Information:

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

Extended Forecast for

4 Miles SSE Buda TX

Tonight
Low: 77 °F
Partly Cloudy
Wednesday
High: 99 °F
Mostly Sunny
then Slight
Chance
T-storms
Wednesday Night
Low: 77 °F
Partly Cloudy
then Slight
Chance
T-storms
Thursday
High: 99 °F
Slight Chance
T-storms then
Mostly Sunny
Thursday Night
Low: 76 °F
Partly Cloudy
Friday
High: 97 °F
Mostly Sunny
then Slight
Chance
T-storms
Friday Night
Low: 74 °F
Partly Cloudy
Saturday
High: 97 °F
Mostly Sunny
Saturday Night
Low: 75 °F
Mostly Clear

Detailed Forecast

Tonight

Partly cloudy, with a low around 77. East wind around 5 mph becoming south southwest after midnight.

Wednesday

A 20 percent chance of showers and thunderstorms after 1pm. Mostly sunny and hot, with a high near 99. Heat index values as high as 105. Southwest wind around 5 mph becoming northeast in the afternoon.

Wednesday Night

A 20 percent chance of showers and thunderstorms after 4am. Partly cloudy, with a low around 77. East northeast wind 5 to 10 mph becoming south after midnight.

Thursday

A 10 percent chance of showers and thunderstorms before 7am. Mostly sunny and hot, with a high near 99. Heat index values as high as 106. South wind 5 to 10 mph.

Thursday Night

Partly cloudy, with a low around 76. South wind 5 to 10 mph, with gusts as high as 20 mph.

Friday

A 20 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 97. South wind around 5 mph.

Friday Night

Partly cloudy, with a low around 74. South wind 5 to 10 mph.

Saturday

Mostly sunny, with a high near 97. Calm wind becoming southeast around 5 mph in the afternoon.

Saturday Night

Mostly clear, with a low around 75. East southeast wind around 5 mph becoming south after midnight.

Sunday

Sunny, with a high near 97.