Winter Storm in the Central Appalachians through the Northeast; Heavy Snow in the Great Basin and Rockies

A winter storm will impact the central Appalachians to the Northeast through the night. Accumulating snow is expected for interior New England and the northern Mid-Atlantic. Scattered showers and occasional thunderstorms will persist across Florida and the Southeast coast. Locally heavy mountain snow is expected in the Great Basin and Rockies over the next couple of days. Read More >

Current conditions at

San Marcos, San Marcos Municipal Airport (KHYI)

Lat: 29.89°NLon: 97.86°WElev: 597ft.

Fair

55°F

13°C

Humidity 34%
Wind Speed NE 5 mph
Barometer 30.09 in (1018.7 mb)
Dewpoint 27°F (-3°C)
Visibility 10.00 mi
Wind Chill54°F (12°C)
Last update 2 Dec 2:56 pm CST
Extended Forecast for

Lockhart TX

  • This Afternoon

    This Afternoon: Sunny, with a high near 57. Northeast wind around 5 mph.

    High: 57 °F

    Sunny

  • Tonight

    Tonight: Increasing clouds, with a low around 35. Calm wind becoming south around 5 mph.

    Low: 35 °F

    Increasing
    Clouds

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 62. Calm wind becoming south around 5 mph in the morning.

    High: 62 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: A 50 percent chance of showers.  Cloudy, with a low around 48. Light and variable wind becoming north 10 to 15 mph after midnight. Winds could gust as high as 20 mph.

    Low: 48 °F

    Chance
    Showers

  • Thursday

    Thursday: A chance of showers and thunderstorms.  Cloudy, with a high near 53. North wind 15 to 20 mph, with gusts as high as 30 mph.  Chance of precipitation is 40%.

    High: 53 °F

    Chance
    Showers

  • Thursday Night

    Thursday Night: A 40 percent chance of showers.  Cloudy, with a low around 39. North wind 5 to 15 mph, with gusts as high as 25 mph.

    Low: 39 °F

    Chance
    Showers

  • Friday

    Friday: A 30 percent chance of showers before noon.  Cloudy, with a high near 53. North wind around 5 mph becoming calm  in the afternoon.

    High: 53 °F

    Chance
    Showers then
    Cloudy

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 41. Calm wind becoming west around 5 mph.

    Low: 41 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 67. West southwest wind around 5 mph.

    High: 67 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 57. Northeast wind around 5 mph.
Tonight
Increasing clouds, with a low around 35. Calm wind becoming south around 5 mph.
Wednesday
Mostly cloudy, with a high near 62. Calm wind becoming south around 5 mph in the morning.
Wednesday Night
A 50 percent chance of showers. Cloudy, with a low around 48. Light and variable wind becoming north 10 to 15 mph after midnight. Winds could gust as high as 20 mph.
Thursday
A chance of showers and thunderstorms. Cloudy, with a high near 53. North wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 40%.
Thursday Night
A 40 percent chance of showers. Cloudy, with a low around 39. North wind 5 to 15 mph, with gusts as high as 25 mph.
Friday
A 30 percent chance of showers before noon. Cloudy, with a high near 53. North wind around 5 mph becoming calm in the afternoon.
Friday Night
Mostly cloudy, with a low around 41. Calm wind becoming west around 5 mph.
Saturday
Mostly sunny, with a high near 67. West southwest wind around 5 mph.
Saturday Night
Mostly clear, with a low around 44.
Sunday
Sunny, with a high near 71.
Sunday Night
Mostly clear, with a low around 39.
Monday
Sunny, with a high near 64.
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ABOUT THIS FORECAST

 
Point Forecast:
Lockhart TX
 29.88°N 97.68°W (Elev. 525 ft)
2:32 pm CST Dec 2, 2025
3pm CST Dec 2, 2025-6pm CST Dec 8, 2025
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database