High-Impact and Far-Reaching Winter Storm Continues; Cold Expands and Persists

A major winter storm will shift its impacts into the Northeast U.S. with heavy snow through tonight while over the Mid-Atlantic, sleet and freezing rain will diminish. Extremely cold air behind the storm will prolong dangerous travel and infrastructure impacts. Sub-zero low temperatures are expected nearly every morning from the Northern Plains through the Ohio Valley and into the Northeast. Read More >

Current conditions at

San Marcos, San Marcos Municipal Airport (KHYI)

Lat: 29.89°NLon: 97.86°WElev: 597ft.

Fog/Mist

20°F

-7°C

Humidity 85%
Wind Speed N 16 mph
Barometer 30.44 in (1031.5 mb)
Dewpoint 16°F (-9°C)
Visibility 3.00 mi
Wind Chill6°F (-14°C)
Last update 26 Jan 12:56 am CST
Extended Forecast for

Lockhart TX

Extreme Cold Warning January 26, 01:21am until January 26, 12:00pm
Click here for hazard details and duration
Extreme Cold Warning
  •  
    Extreme Cold Warning January 26, 01:21am until January 26, 12:00pm

    NOW until 12:00pm Mon

    Extreme Cold Warning

  • Overnight

    Low: 17 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 35. North wind 5 to 15 mph, with gusts as high as 20 mph.

    High: 35 °F

    Sunny

  • Monday Night

    Monday Night: Clear, with a low around 11. North wind around 5 mph becoming calm  in the evening.

    Low: 11 °F

    Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 45. Calm wind becoming south around 5 mph in the afternoon.

    High: 45 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 20. South wind around 5 mph becoming calm.

    Low: 20 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 50. Northwest wind around 5 mph becoming north northeast in the afternoon.

    High: 50 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 24. Calm wind.

    Low: 24 °F

    Partly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 55. Calm wind becoming south around 5 mph in the afternoon.

    High: 55 °F

    Partly Sunny

Detailed Forecast

Overnight
Mostly clear, with a low around 17. North wind 10 to 15 mph, with gusts as high as 20 mph.
Monday
Sunny, with a high near 35. North wind 5 to 15 mph, with gusts as high as 20 mph.
Monday Night
Clear, with a low around 11. North wind around 5 mph becoming calm in the evening.
Tuesday
Mostly sunny, with a high near 45. Calm wind becoming south around 5 mph in the afternoon.
Tuesday Night
Mostly clear, with a low around 20. South wind around 5 mph becoming calm.
Wednesday
Sunny, with a high near 50. Northwest wind around 5 mph becoming north northeast in the afternoon.
Wednesday Night
Partly cloudy, with a low around 24. Calm wind.
Thursday
Partly sunny, with a high near 55. Calm wind becoming south around 5 mph in the afternoon.
Thursday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 35. South southwest wind 5 to 10 mph becoming north after midnight. Winds could gust as high as 20 mph.
Friday
Mostly cloudy, with a high near 48.
Friday Night
Partly cloudy, with a low around 23.
Saturday
Sunny, with a high near 45.
Saturday Night
Mostly clear, with a low around 22.
Sunday
Sunny, with a high near 54.
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ABOUT THIS FORECAST

 
Point Forecast:
Lockhart TX
 29.88°N 97.7°W (Elev. 564 ft)
12:46 am CST Jan 26, 2026
1am CST Jan 26, 2026-6pm CST Feb 1, 2026
 
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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