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Hazardous Weather Conditions

Current conditions at

San Marcos, San Marcos Municipal Airport (KHYI)

Lat: 29.89°NLon: 97.86°WElev: 597ft.

Partly Cloudy

89°F

32°C

Humidity 63%
Wind Speed SW 8 mph
Barometer 29.97 in (1014.0 mb)
Dewpoint 75°F (24°C)
Visibility 10.00 mi
Heat Index99°F (37°C)
Last update 25 Jun 11:56 am CDT
Extended Forecast for

San Marcos Municipal Airport TX

Heat Advisory June 25, 01:00pm until June 25, 07:00pm
Click here for hazard details and duration
Heat Advisory

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 95. Heat index values as high as 107. South wind around 10 mph, with gusts as high as 20 mph.

    High: 95 °F

    Mostly Sunny

  • Tonight

    Tonight: Increasing clouds, with a low around 77. South southeast wind 5 to 10 mph, with gusts as high as 20 mph.

    Low: 77 °F

    Increasing
    Clouds

  • Wednesday

    Wednesday: Cloudy through mid morning, then gradual clearing, with a high near 96. Heat index values as high as 107. South wind 5 to 10 mph.

    High: 96 °F

    Gradual
    Clearing

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 75. South southeast wind 5 to 10 mph.

    Low: 75 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 96. South southeast wind 5 to 10 mph.

    High: 96 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 75. South southeast wind 5 to 10 mph.

    Low: 75 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 94. South wind 5 to 15 mph, with gusts as high as 25 mph.

    High: 94 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 76. South southeast wind 10 to 15 mph, with gusts as high as 25 mph.

    Low: 76 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 95. South wind 5 to 15 mph, with gusts as high as 25 mph.

    High: 95 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 95. Heat index values as high as 107. South wind around 10 mph, with gusts as high as 20 mph.
Tonight
Increasing clouds, with a low around 77. South southeast wind 5 to 10 mph, with gusts as high as 20 mph.
Wednesday
Cloudy through mid morning, then gradual clearing, with a high near 96. Heat index values as high as 107. South wind 5 to 10 mph.
Wednesday Night
Mostly clear, with a low around 75. South southeast wind 5 to 10 mph.
Thursday
Sunny, with a high near 96. South southeast wind 5 to 10 mph.
Thursday Night
Mostly clear, with a low around 75. South southeast wind 5 to 10 mph.
Friday
Mostly sunny, with a high near 94. South wind 5 to 15 mph, with gusts as high as 25 mph.
Friday Night
Partly cloudy, with a low around 76. South southeast wind 10 to 15 mph, with gusts as high as 25 mph.
Saturday
Mostly sunny, with a high near 95. South wind 5 to 15 mph, with gusts as high as 25 mph.
Saturday Night
Partly cloudy, with a low around 75.
Sunday
Mostly sunny, with a high near 95.
Sunday Night
Partly cloudy, with a low around 74.
Monday
Mostly sunny, with a high near 96.
Click Map For Forecast
Disclaimer
Map Legend

ABOUT THIS FORECAST

 
Point Forecast:
San Marcos Municipal Airport TX
 29.88°N 97.89°W (Elev. 597 ft)
Last Update:
11:52 am CDT Jun 25, 2024
Forecast Valid:
12pm CDT Jun 25, 2024-6pm CDT Jul 1, 2024
 
Forecast Discussion
 
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