Severe Weather Possible from the Central Plains to the Northeast; Building Heat in the West; Fire Weather Concerns for the Southwest

Severe thunderstorms will be possible from the central Plains to the Mid-Atlantic and Northeast on Monday. Hazardous heat will linger across the southern U.S. and build across the West through mid-week. Hot and dry conditions will fuel fire weather concerns for Interior Alaska and the Four Corners region through Monday. Read More >

Current conditions at

San Marcos, San Marcos Municipal Airport (KHYI)

Lat: 29.89°NLon: 97.86°WElev: 597ft.

A Few Clouds with Haze

81°F

27°C

Humidity	88%
Wind Speed	S 15 G 21 mph
Barometer	29.85 in (1010.1 mb)
Dewpoint	77°F (25°C)
Visibility	10.00 mi
Heat Index	88°F (31°C)
Last update	21 Jun 10:56 pm CDT

More Information:

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

Extended Forecast for

Wimberley TX

Tonight
Low: 78 °F
Mostly Cloudy
Monday
High: 93 °F
Becoming
Sunny
Monday Night
Low: 77 °F
Increasing
Clouds
Tuesday
High: 94 °F
Decreasing
Clouds
Tuesday Night
Low: 75 °F
Mostly Clear
Wednesday
High: 94 °F
Sunny
Wednesday Night
Low: 73 °F
Mostly Clear
Thursday
High: 94 °F
Mostly Sunny
Thursday Night
Low: 74 °F
Mostly Clear

Detailed Forecast

Tonight

Mostly cloudy, with a low around 78. South wind around 10 mph, with gusts as high as 25 mph.

Monday

Mostly cloudy through mid morning, then gradual clearing, with a high near 93. Heat index values as high as 104. South wind 10 to 15 mph, with gusts as high as 25 mph.

Monday Night

Increasing clouds, with a low around 77. South southeast wind around 10 mph, with gusts as high as 25 mph.

Tuesday

Mostly cloudy, then gradually becoming sunny, with a high near 94. Heat index values as high as 103. South wind 5 to 10 mph, with gusts as high as 20 mph.

Tuesday Night

Mostly clear, with a low around 75. South southeast wind around 10 mph, with gusts as high as 20 mph.

Wednesday

Sunny, with a high near 94. South wind 5 to 10 mph, with gusts as high as 25 mph.

Wednesday Night

Mostly clear, with a low around 73. South wind 5 to 10 mph, with gusts as high as 25 mph.

Thursday

Mostly sunny, with a high near 94. South wind 5 to 10 mph, with gusts as high as 25 mph.

Thursday Night

Mostly clear, with a low around 74. South southeast wind 10 to 15 mph, with gusts as high as 25 mph.

Friday

Mostly sunny, with a high near 95.