National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Active Pattern for the Center of the Nation

Severe thunderstorms, excessive rainfall, critical fire weather are all in the outlook today and into this last weekend of April. Very large hail, severe wind gusts, and a couple strong tornadoes will all be possible across the central and southern Plains today. Flash flooding also possible for portions of the Plains and Mississippi Valley. Critical fire weather conditions for Southern High Plains Read More >

Hazardous Weather Conditions

Current conditions at

San Marcos, San Marcos Municipal Airport (KHYI)

Lat: 29.89°NLon: 97.86°WElev: 597ft.

Overcast

76°F

24°C

Humidity 82%
Wind Speed S 16 mph
Barometer 29.99 in (1014.9 mb)
Dewpoint 70°F (21°C)
Visibility 10.00 mi
Heat Index77°F (25°C)
Last update 25 Apr 11:56 am CDT
Extended Forecast for

2 Miles SSW Lockhart TX

  • This
    Afternoon

    This Afternoon: Partly sunny, with a high near 84. South southeast wind 15 to 20 mph, with gusts as high as 30 mph.

    Partly Sunny

    High: 84 °F

  • Tonight

    Tonight: Mostly cloudy, with a low around 71. South southeast wind around 20 mph, with gusts as high as 30 mph.

    Mostly Cloudy

    Low: 71 °F

  • Friday

    Friday: A 50 percent chance of showers, mainly after 1pm. Mostly cloudy, with a high near 83. South wind around 20 mph, with gusts as high as 30 mph. New precipitation amounts of less than a tenth of an inch possible.

    Slight Chance
    Showers then
    Chance
    Showers

    High: 83 °F

  • Friday
    Night

    Friday Night: Increasing clouds, with a low around 70. South southeast wind around 15 mph, with gusts as high as 25 mph.

    Increasing
    Clouds

    Low: 70 °F

  • Saturday

    Saturday: Partly sunny, with a high near 86. Windy, with a south southeast wind 15 to 20 mph increasing to 25 to 30 mph in the afternoon. Winds could gust as high as 40 mph.

    Partly Sunny
    and Windy

    High: 86 °F

  • Saturday
    Night

    Saturday Night: A 20 percent chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 70. Windy, with a south southeast wind 25 to 30 mph, with gusts as high as 45 mph.

    Slight Chance
    T-storms and
    Windy

    Low: 70 °F

  • Sunday

    Sunday: Showers and thunderstorms likely, mainly after 1pm. Mostly cloudy, with a high near 82. South southeast wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 70%.

    T-storms
    Likely

    High: 82 °F

  • Sunday
    Night

    Sunday Night: A 30 percent chance of showers and thunderstorms, mainly before 1am. Mostly cloudy, with a low around 68. Southeast wind around 10 mph.

    Chance
    T-storms

    Low: 68 °F

  • Monday

    Monday: A 50 percent chance of showers and thunderstorms, mainly after 1pm. Partly sunny, with a high near 84. South wind around 10 mph, with gusts as high as 20 mph.

    Slight Chance
    T-storms then
    Chance
    T-storms

    High: 84 °F

Detailed Forecast

This Afternoon
Partly sunny, with a high near 84. South southeast wind 15 to 20 mph, with gusts as high as 30 mph.
Tonight
Mostly cloudy, with a low around 71. South southeast wind around 20 mph, with gusts as high as 30 mph.
Friday
A 50 percent chance of showers, mainly after 1pm. Mostly cloudy, with a high near 83. South wind around 20 mph, with gusts as high as 30 mph. New precipitation amounts of less than a tenth of an inch possible.
Friday Night
Increasing clouds, with a low around 70. South southeast wind around 15 mph, with gusts as high as 25 mph.
Saturday
Partly sunny, with a high near 86. Windy, with a south southeast wind 15 to 20 mph increasing to 25 to 30 mph in the afternoon. Winds could gust as high as 40 mph.
Saturday Night
A 20 percent chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 70. Windy, with a south southeast wind 25 to 30 mph, with gusts as high as 45 mph.
Sunday
Showers and thunderstorms likely, mainly after 1pm. Mostly cloudy, with a high near 82. South southeast wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 70%.
Sunday Night
A 30 percent chance of showers and thunderstorms, mainly before 1am. Mostly cloudy, with a low around 68. Southeast wind around 10 mph.
Monday
A 50 percent chance of showers and thunderstorms, mainly after 1pm. Partly sunny, with a high near 84. South wind around 10 mph, with gusts as high as 20 mph.
Monday Night
A 30 percent chance of showers and thunderstorms, mainly before 1am. Mostly cloudy, with a low around 66.
Tuesday
A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 83.
Tuesday Night
Mostly cloudy, with a low around 66.
Wednesday
A 30 percent chance of showers and thunderstorms. Partly sunny, with a high near 83.
Click Map For Forecast
Disclaimer
Map Legend
Point Forecast:
2 Miles SSW Lockhart TX
 29.86°N 97.7°W (Elev. 545 ft)
Last Update:
2:48 am CDT Apr 25, 2024
Forecast Valid:
12pm CDT Apr 25, 2024-6pm CDT May 1, 2024
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation