Heavy Rainfall Moves into the Mid-Atlantic and Northeast

A slow moving cold front will gradually progress through the Mid-Atlantic and Northeast through Friday with possible severe weather and heavy rainfall which may bring flash flooding. The trailing end of the cold front will bring daily rounds of strong thunderstorms capable of producing locally heavy downpours over South Florida. Read More >

Hazardous Weather Conditions

Current conditions at

San Marcos, San Marcos Municipal Airport (KHYI)

Lat: 29.89°NLon: 97.86°WElev: 597ft.

Fair

56°F

13°C

Humidity 60%
Wind Speed N 5 mph
Barometer 30.15 in (1020.3 mb)
Dewpoint 42°F (6°C)
Visibility 10.00 mi
Last update 23 Sep 7:56 am CDT
Extended Forecast for

Lockhart TX

  • Today

    Today: Sunny, with a high near 86. North wind around 5 mph becoming east in the morning.

    Sunny

    High: 86 °F

  • Tonight

    Tonight: Mostly clear, with a low around 55. East wind around 5 mph becoming west southwest after midnight.

    Mostly Clear

    Low: 55 °F

  • Friday

    Friday: Sunny, with a high near 86. Light and variable wind becoming southeast 5 to 10 mph in the morning.

    Sunny

    High: 86 °F

  • Friday
    Night

    Friday Night: Partly cloudy, with a low around 57. Southeast wind around 5 mph becoming calm  after midnight.

    Partly Cloudy

    Low: 57 °F

  • Saturday

    Saturday: Sunny, with a high near 89. Calm wind becoming east southeast around 5 mph in the afternoon.

    Sunny

    High: 89 °F

  • Saturday
    Night

    Saturday Night: Mostly clear, with a low around 57. East southeast wind around 5 mph becoming calm  after midnight.

    Mostly Clear

    Low: 57 °F

  • Sunday

    Sunday: Sunny, with a high near 90. Calm wind becoming south southeast around 5 mph in the morning.

    Sunny

    High: 90 °F

  • Sunday
    Night

    Sunday Night: Partly cloudy, with a low around 65. South southeast wind around 5 mph becoming calm  after midnight.

    Partly Cloudy

    Low: 65 °F

  • Monday

    Monday: A 20 percent chance of showers and thunderstorms.  Partly sunny, with a high near 89. Calm wind becoming south southeast around 5 mph in the morning.

    Slight Chance
    T-storms

    High: 89 °F

Detailed Forecast

Today
Sunny, with a high near 86. North wind around 5 mph becoming east in the morning.
Tonight
Mostly clear, with a low around 55. East wind around 5 mph becoming west southwest after midnight.
Friday
Sunny, with a high near 86. Light and variable wind becoming southeast 5 to 10 mph in the morning.
Friday Night
Partly cloudy, with a low around 57. Southeast wind around 5 mph becoming calm after midnight.
Saturday
Sunny, with a high near 89. Calm wind becoming east southeast around 5 mph in the afternoon.
Saturday Night
Mostly clear, with a low around 57. East southeast wind around 5 mph becoming calm after midnight.
Sunday
Sunny, with a high near 90. Calm wind becoming south southeast around 5 mph in the morning.
Sunday Night
Partly cloudy, with a low around 65. South southeast wind around 5 mph becoming calm after midnight.
Monday
A 20 percent chance of showers and thunderstorms. Partly sunny, with a high near 89. Calm wind becoming south southeast around 5 mph in the morning.
Monday Night
A 20 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 68.
Tuesday
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 86.
Tuesday Night
A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 67.
Wednesday
A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 85.
Click Map For Forecast
Point Forecast:
Lockhart TX
 29.88°N 97.7°W (Elev. 564 ft)
2:46 am CDT Sep 23, 2021
8am CDT Sep 23, 2021-6pm CDT Sep 29, 2021
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database