Heavy Mountain Snow across Portions of the Rockies and Intermountain West; Mainly Tranquil Weather for the East

A storm will move across the Intermountain West and Rockies through Tuesday. Heavy snow is forecast for the higher terrain with rain for lower elevations. Meanwhile, large area of high pressure for the East will keep the weather tranquil with moderating temperatures. Later this week, a more significant storm is possible for the West, especially for northern California. Read More >

Current conditions at

San Marcos, San Marcos Municipal Airport (KHYI)

Lat: 29.89°NLon: 97.86°WElev: 597ft.

Fair

18°C

65°F

Humidity 68%
Wind Speed SE 9 km/h
Barometer 1017.1 mb (30.05 in)
Dewpoint 12°C (54°F)
Visibility 16 km
Last update 18 Oct 7:56 pm CDT
Extended Forecast for

5 Miles SW San Marcos TX

  • Tonight

    Tonight: Partly cloudy, with a low around 14. South wind around 10 km/h.

    Partly Cloudy

    Low: 14 °C

  • Tuesday

    Tuesday: Partly sunny, with a high near 27. South southeast wind 10 to 15 km/h increasing to 15 to 20 km/h in the afternoon. Winds could gust as high as 30 km/h.

    Partly Sunny

    High: 27 °C

  • Tuesday
    Night

    Tuesday Night: Partly cloudy, with a low around 17. South wind 5 to 15 km/h.

    Partly Cloudy

    Low: 17 °C

  • Wednesday

    Wednesday: Mostly sunny, with a high near 28. South southeast wind 5 to 10 km/h.

    Mostly Sunny

    High: 28 °C

  • Wednesday
    Night

    Wednesday Night: Partly cloudy, with a low around 17. Calm wind.

    Partly Cloudy

    Low: 17 °C

  • Thursday

    Thursday: Mostly sunny, with a high near 29. Northwest wind 5 to 10 km/h becoming east in the afternoon.

    Mostly Sunny

    High: 29 °C

  • Thursday
    Night

    Thursday Night: Mostly clear, with a low around 17. East wind 5 to 10 km/h becoming southwest after midnight.

    Mostly Clear

    Low: 17 °C

  • Friday

    Friday: Sunny, with a high near 29. West wind 5 to 10 km/h becoming south southeast in the morning.

    Sunny

    High: 29 °C

  • Friday
    Night

    Friday Night: Mostly clear, with a low around 17. Southeast wind 5 to 10 km/h.

    Mostly Clear

    Low: 17 °C

Detailed Forecast

Tonight
Partly cloudy, with a low around 14. South wind around 10 km/h.
Tuesday
Partly sunny, with a high near 27. South southeast wind 10 to 15 km/h increasing to 15 to 20 km/h in the afternoon. Winds could gust as high as 30 km/h.
Tuesday Night
Partly cloudy, with a low around 17. South wind 5 to 15 km/h.
Wednesday
Mostly sunny, with a high near 28. South southeast wind 5 to 10 km/h.
Wednesday Night
Partly cloudy, with a low around 17. Calm wind.
Thursday
Mostly sunny, with a high near 29. Northwest wind 5 to 10 km/h becoming east in the afternoon.
Thursday Night
Mostly clear, with a low around 17. East wind 5 to 10 km/h becoming southwest after midnight.
Friday
Sunny, with a high near 29. West wind 5 to 10 km/h becoming south southeast in the morning.
Friday Night
Mostly clear, with a low around 17. Southeast wind 5 to 10 km/h.
Saturday
Mostly sunny, with a high near 30.
Saturday Night
Partly cloudy, with a low around 18.
Sunday
Partly sunny, with a high near 30.
Sunday Night
Partly cloudy, with a low around 19.
Monday
Mostly sunny, with a high near 31.
Click Map For Forecast
Point Forecast:
5 Miles SW San Marcos TX
 29.83°N 97.99°W (Elev. 206 m)
2:14 pm CDT Oct 18, 2021
8pm CDT Oct 18, 2021-6pm CDT Oct 25, 2021
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database