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

Lake Effect Snow through Saturday: A Series of Storms Impact the West

Lake effect snow showers will continue through Saturday downwind of Lakes Erie, Ontario and the eastern portion of Lake Superior. A series of storm systems will continue to impact California and the Pacific Northwest through the weekend and into next week, bringing widespread rainfall, mountain snowfall, and gusty winds. Coastal flooding is expected in northern California. Read More >

Current conditions at

San Marcos, San Marcos Municipal Airport (KHYI)

Lat: 29.89°NLon: 97.86°WElev: 597ft.

Fair

89°F

32°C

Humidity 24%
Wind Speed W 18 G 22 mph
Barometer 29.74 in (1006.5 mb)
Dewpoint 48°F (9°C)
Visibility 10.00 mi
Heat Index86°F (30°C)
Last update 2 Jan 1:56 pm CST
Extended Forecast for

3 Miles NNW Luling TX

  • This Afternoon

    This Afternoon: Sunny, with a high near 90. West wind 10 to 15 mph, with gusts as high as 20 mph.

    High: 90 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 55. West wind around 5 mph.

    Low: 55 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 76. West northwest wind 5 to 15 mph becoming north northeast in the afternoon. Winds could gust as high as 25 mph.

    High: 76 °F

    Sunny

  • Saturday Night

    Saturday Night: Clear, with a low around 43. North northeast wind around 5 mph.

    Low: 43 °F

    Clear

  • Sunday

    Sunday: Sunny, with a high near 73. North northeast wind around 5 mph becoming south southeast in the afternoon.

    High: 73 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 49. South southeast wind around 5 mph becoming calm.

    Low: 49 °F

    Partly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 78. Light south wind increasing to 5 to 10 mph in the morning.

    High: 78 °F

    Partly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 59. South wind around 5 mph.

    Low: 59 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 81. South southwest wind around 5 mph.

    High: 81 °F

    Partly Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 90. West wind 10 to 15 mph, with gusts as high as 20 mph.
Tonight
Mostly clear, with a low around 55. West wind around 5 mph.
Saturday
Sunny, with a high near 76. West northwest wind 5 to 15 mph becoming north northeast in the afternoon. Winds could gust as high as 25 mph.
Saturday Night
Clear, with a low around 43. North northeast wind around 5 mph.
Sunday
Sunny, with a high near 73. North northeast wind around 5 mph becoming south southeast in the afternoon.
Sunday Night
Partly cloudy, with a low around 49. South southeast wind around 5 mph becoming calm.
Monday
Partly sunny, with a high near 78. Light south wind increasing to 5 to 10 mph in the morning.
Monday Night
Partly cloudy, with a low around 59. South wind around 5 mph.
Tuesday
Partly sunny, with a high near 81. South southwest wind around 5 mph.
Tuesday Night
Partly cloudy, with a low around 58.
Wednesday
Partly sunny, with a high near 81.
Wednesday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 60.
Thursday
Mostly sunny, with a high near 78.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NNW Luling TX
 29.73°N 97.65°W (Elev. 446 ft)
Last Update:
1:32 pm CST Jan 2, 2026
Forecast Valid:
2pm CST Jan 2, 2026-6pm CST Jan 8, 2026
 
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Additional Resources

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Chance of Precipitation