Cold Temperatures and Some Snow

A strong cold front and low pressure system will press from the Central U.S. through the East over the next couple of days. The impressive cold front will allow a cold air mass to settle in east of the Rockies and numerous record low temperatures are likely the next few days, especially Wednesday morning. A streak of snow is also expected from the central Plains to northern New England. Read More >

Current conditions at

San Marcos, San Marcos Municipal Airport (KHYI)

Lat: 29.89°NLon: 97.86°WElev: 597ft.

Fair

51°F

11°C

Humidity 83%
Wind Speed SW 5 mph
Barometer 30.02 in (1016.0 mb)
Dewpoint 46°F (8°C)
Visibility 10.00 mi
Wind Chill49°F (9°C)
Last update 20 Apr 2:56 am CDT
Extended Forecast for

2 Miles SW Hays TX

  • Overnight

    Overnight: Clear, with a low around 49. South southwest wind around 5 mph.

    Clear

    Low: 49 °F

  • Tuesday

    Tuesday: Sunny, with a high near 77. Southwest wind 5 to 15 mph.

    Sunny

    High: 77 °F

  • Tuesday
    Night

    Tuesday Night: Mostly clear, with a low around 42. North wind 15 to 20 mph, with gusts as high as 30 mph.

    Mostly Clear

    Low: 42 °F

  • Wednesday

    Wednesday: Mostly sunny, with a high near 67. North northeast wind 10 to 15 mph, with gusts as high as 25 mph.

    Mostly Sunny

    High: 67 °F

  • Wednesday
    Night

    Wednesday Night: Partly cloudy, with a low around 48. East northeast wind 5 to 10 mph.

    Partly Cloudy

    Low: 48 °F

  • Thursday

    Thursday: A 30 percent chance of showers after 1pm.  Cloudy, with a high near 66. East wind 10 to 15 mph, with gusts as high as 20 mph.

    Mostly Cloudy
    then Chance
    Showers

    High: 66 °F

  • Thursday
    Night

    Thursday Night: A chance of showers, with thunderstorms also possible after 1am.  Cloudy, with a low around 61. East southeast wind around 10 mph, with gusts as high as 20 mph.  Chance of precipitation is 40%.

    Chance
    Showers

    Low: 61 °F

  • Friday

    Friday: Showers and thunderstorms.  High near 80. Southeast wind around 10 mph, with gusts as high as 20 mph.  Chance of precipitation is 80%.

    T-storms

    High: 80 °F

  • Friday
    Night

    Friday Night: A 20 percent chance of showers and thunderstorms before 1am.  Partly cloudy, with a low around 59. South wind 5 to 10 mph becoming west after midnight.

    Slight Chance
    T-storms

    Low: 59 °F

Detailed Forecast

Overnight
Clear, with a low around 49. South southwest wind around 5 mph.
Tuesday
Sunny, with a high near 77. Southwest wind 5 to 15 mph.
Tuesday Night
Mostly clear, with a low around 42. North wind 15 to 20 mph, with gusts as high as 30 mph.
Wednesday
Mostly sunny, with a high near 67. North northeast wind 10 to 15 mph, with gusts as high as 25 mph.
Wednesday Night
Partly cloudy, with a low around 48. East northeast wind 5 to 10 mph.
Thursday
A 30 percent chance of showers after 1pm. Cloudy, with a high near 66. East wind 10 to 15 mph, with gusts as high as 20 mph.
Thursday Night
A chance of showers, with thunderstorms also possible after 1am. Cloudy, with a low around 61. East southeast wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 40%.
Friday
Showers and thunderstorms. High near 80. Southeast wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 80%.
Friday Night
A 20 percent chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 59. South wind 5 to 10 mph becoming west after midnight.
Saturday
Sunny, with a high near 83.
Saturday Night
Mostly clear, with a low around 54.
Sunday
Sunny, with a high near 83.
Sunday Night
Mostly clear, with a low around 58.
Monday
Mostly sunny, with a high near 85.
Click Map For Forecast
Point Forecast:
2 Miles SW Hays TX
 30.09°N 97.89°W (Elev. 801 ft)
2:34 am CDT Apr 20, 2021
3am CDT Apr 20, 2021-6pm CDT Apr 26, 2021
 
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Additional Resources

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Hourly Weather Forecast

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