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

5 Miles NE Prairie Lea TX

  • This Afternoon

    This Afternoon: Sunny, with a high near 58. East northeast wind around 5 mph.

    High: 58 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 35. Calm wind.

    Low: 35 °F

    Mostly Clear

  • Wednesday

    Wednesday: Increasing clouds, with a high near 62. Calm wind becoming south around 5 mph.

    High: 62 °F

    Increasing
    Clouds

  • Wednesday Night

    Wednesday Night: A chance of showers before 9pm, then a chance of showers and thunderstorms between 9pm and midnight, then a chance of showers after midnight.  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.  Chance of precipitation is 50%.

    Low: 48 °F

    Chance
    Showers

  • Thursday

    Thursday: A chance of showers and thunderstorms.  Cloudy, with a high near 54. North wind 15 to 20 mph, with gusts as high as 30 mph.  Chance of precipitation is 50%.

    High: 54 °F

    Chance
    Showers

  • Thursday Night

    Thursday Night: A 40 percent chance of showers.  Cloudy, with a low around 39. North wind 10 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 42. Calm wind becoming west around 5 mph.

    Low: 42 °F

    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 67. West wind around 5 mph becoming south southwest in the afternoon.

    High: 67 °F

    Partly Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 58. East northeast wind around 5 mph.
Tonight
Mostly clear, with a low around 35. Calm wind.
Wednesday
Increasing clouds, with a high near 62. Calm wind becoming south around 5 mph.
Wednesday Night
A chance of showers before 9pm, then a chance of showers and thunderstorms between 9pm and midnight, then a chance of showers after midnight. 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. Chance of precipitation is 50%.
Thursday
A chance of showers and thunderstorms. Cloudy, with a high near 54. North wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 50%.
Thursday Night
A 40 percent chance of showers. Cloudy, with a low around 39. North wind 10 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 42. Calm wind becoming west around 5 mph.
Saturday
Partly sunny, with a high near 67. West wind around 5 mph becoming south southwest in the afternoon.
Saturday Night
Mostly clear, with a low around 44.
Sunday
Sunny, with a high near 71.
Sunday Night
Mostly clear, with a low around 40.
Monday
Mostly sunny, with a high near 65.
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles NE Prairie Lea TX
 29.77°N 97.67°W (Elev. 404 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

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database