Severe Thunderstorms, Heavy Rainfall, And Flooding Possible Over The Plains; Typhoon Bualoi Approaches The CNMI

A storm system will bring the potential for severe thunderstorms capable of damaging winds, large hail, and isolated tornadoes over the south central U.S. into Monday. Heavy rainfall may also lead to flash flooding. The system will shift toward the eastern U.S. on Tuesday. Over the western Pacific, Typhoon Bualoi will intensify and impact the northern Marianna Islands over the next couple of days. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

En Español

Current conditions at

San Marcos, San Marcos Municipal Airport (KHYI)

Lat: 29.89°NLon: 97.86°WElev: 597ft.

Mostly Cloudy

84°F

29°C

Humidity	67%
Wind Speed	SE 18 G 25 mph
Barometer	29.69 in (1004.3 mb)
Dewpoint	72°F (22°C)
Visibility	10.00 mi
Heat Index	90°F (32°C)
Last update	20 Oct 6:56 pm CDT

More Information:

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

Extended Forecast for

2 Miles SSW Lockhart TX

Tonight

Slight Chance
T-storms then
T-storms
Likely
Low: 66 °F
Monday

Chance
T-storms
High: 78 °F
Monday
Night

Clear
Low: 50 °F
Tuesday

Sunny
High: 80 °F
Tuesday
Night

Clear
Low: 51 °F
Wednesday

Sunny
High: 82 °F
Wednesday
Night

Partly Cloudy
Low: 61 °F
Thursday

Chance
T-storms
High: 78 °F
Thursday
Night

Chance
T-storms
Low: 49 °F

Detailed Forecast

Tonight

Showers and thunderstorms likely, mainly after 1am. Mostly cloudy, with a low around 66. South wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.

Monday

A 50 percent chance of showers and thunderstorms before 1pm. Mostly cloudy through mid morning, then gradual clearing, with a high near 78. North wind 10 to 15 mph, with gusts as high as 20 mph. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Monday Night

Clear, with a low around 50. North northeast wind 5 to 10 mph.

Tuesday

Sunny, with a high near 80. North wind 5 to 10 mph becoming east in the afternoon.

Tuesday Night

Clear, with a low around 51. East wind around 5 mph becoming calm after midnight.

Wednesday

Sunny, with a high near 82. South southeast wind 5 to 15 mph.

Wednesday Night

Partly cloudy, with a low around 61. South southeast wind 10 to 15 mph.

Thursday

A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 78. South southeast wind 5 to 10 mph.

Thursday Night

A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 49. North wind 10 to 15 mph increasing to 15 to 20 mph after midnight. Winds could gust as high as 25 mph.

Friday

A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 63.

Friday Night

Mostly clear, with a low around 45.

Saturday

Sunny, with a high near 69.

Saturday Night

Clear, with a low around 48.

Sunday

Sunny, with a high near 75.