Storm Tracking Across the Plains; Powerful Pacific System is Approaching

Some heavy rain and possible flash flooding may affect the Central Plains through Thursday. Meanwhile, wintry weather conditions will spread through portions of Central and Northern Plains. A powerful storm system is forecast to approach the Pacific Northwest, then spreading inland and down through California through the end of this week. A series of storms will impact Alaska into the weekend. Read More >

Hazardous Weather Conditions

Current conditions at

San Marcos, San Marcos Municipal Airport (KHYI)

Lat: 29.89°NLon: 97.86°WElev: 597ft.

A Few Clouds

79°F

26°C

Humidity 65%
Wind Speed SE 6 mph
Barometer 30.13 in
Dewpoint 66°F (19°C)
Visibility 10.00 mi
Heat Index81°F (27°C)
Last update 7 Dec 5:56 pm CST
Extended Forecast for

3 Miles WSW San Marcos TX

  • Tonight

    Tonight: Increasing clouds, with a low around 68. South wind 5 to 10 mph, with gusts as high as 20 mph.

    Increasing
    Clouds

    Low: 68 °F

  • Thursday

    Thursday: Partly sunny, with a high near 79. South wind 5 to 10 mph, with gusts as high as 20 mph.

    Partly Sunny

    High: 79 °F

  • Thursday
    Night

    Thursday Night: Patchy fog after 5am.  Otherwise, increasing clouds, with a low around 64. South wind around 5 mph.

    Partly Cloudy
    then Patchy
    Fog

    Low: 64 °F

  • Friday

    Friday: Patchy fog before 11am.  Otherwise, cloudy, then gradually becoming mostly sunny, with a high near 77. South southeast wind 5 to 10 mph.

    Patchy Fog
    then Partly
    Sunny

    High: 77 °F

  • Friday
    Night

    Friday Night: Mostly cloudy, with a low around 66. South wind 5 to 10 mph.

    Mostly Cloudy

    Low: 66 °F

  • Saturday

    Saturday: A 20 percent chance of showers.  Mostly cloudy, with a high near 77. South wind 5 to 10 mph becoming east southeast in the afternoon.

    Slight Chance
    Showers

    High: 77 °F

  • Saturday
    Night

    Saturday Night: A 30 percent chance of showers, mainly after midnight.  Mostly cloudy, with a low around 61. North northeast wind around 5 mph.

    Chance
    Showers

    Low: 61 °F

  • Sunday

    Sunday: Partly sunny, with a high near 73. North northeast wind 5 to 10 mph becoming east in the afternoon.

    Partly Sunny

    High: 73 °F

  • Sunday
    Night

    Sunday Night: Mostly cloudy, with a low around 61. South southeast wind around 5 mph.

    Mostly Cloudy

    Low: 61 °F

Detailed Forecast

Tonight
Increasing clouds, with a low around 68. South wind 5 to 10 mph, with gusts as high as 20 mph.
Thursday
Partly sunny, with a high near 79. South wind 5 to 10 mph, with gusts as high as 20 mph.
Thursday Night
Patchy fog after 5am. Otherwise, increasing clouds, with a low around 64. South wind around 5 mph.
Friday
Patchy fog before 11am. Otherwise, cloudy, then gradually becoming mostly sunny, with a high near 77. South southeast wind 5 to 10 mph.
Friday Night
Mostly cloudy, with a low around 66. South wind 5 to 10 mph.
Saturday
A 20 percent chance of showers. Mostly cloudy, with a high near 77. South wind 5 to 10 mph becoming east southeast in the afternoon.
Saturday Night
A 30 percent chance of showers, mainly after midnight. Mostly cloudy, with a low around 61. North northeast wind around 5 mph.
Sunday
Partly sunny, with a high near 73. North northeast wind 5 to 10 mph becoming east in the afternoon.
Sunday Night
Mostly cloudy, with a low around 61. South southeast wind around 5 mph.
Monday
Mostly cloudy, with a high near 76.
Monday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 62.
Tuesday
A 30 percent chance of showers. Partly sunny, with a high near 73.
Tuesday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 49.
Wednesday
Mostly sunny, with a high near 62.
Click Map For Forecast
Point Forecast:
3 Miles WSW San Marcos TX
 29.86°N 97.97°W (Elev. 646 ft)
5:28 pm CST Dec 7, 2022
6pm CST Dec 7, 2022-6pm CST Dec 14, 2022
 
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Additional Resources

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Hourly Weather Forecast

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