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Heavy Rainfall Threat to the South from Possible Tropical/Subtropical System Over the Weekend

A tropical disturbance over the Yucatan Peninsula has a High chance of developing into a tropical or subtropical depression in the Gulf over the Memorial Day Weekend. This system has the potential to bring heavy rainfall to portions of the Gulf Coast over the next 5-7 days. The threat of rip currents will also steadily increase along the Gulf from FL to LA over the holiday weekend. Read More >

Current conditions at

San Marcos, San Marcos Municipal Airport (KHYI)

Lat: 29.89°NLon: 97.86°WElev: 597ft.

Fair

80°F

27°C

Humidity 74%
Wind Speed SE 7 mph
Barometer 29.99 in (1014.5 mb)
Dewpoint 71°F (22°C)
Visibility 10.00 mi
Heat Index83°F (28°C)
Last update 24 May 8:56 pm CDT
Extended Forecast for

3 Miles WNW San Marcos TX

  • Tonight

    Tonight: Partly cloudy, with a low around 70. Southeast wind 5 to 10 mph becoming south southwest after midnight.

    Partly Cloudy

    Low: 70 °F

  • Friday

    Friday: Mostly sunny, with a high near 93. Heat index values as high as 97. South southwest wind around 5 mph.

    Mostly Sunny

    High: 93 °F

  • Friday
    Night

    Friday Night: Mostly clear, with a low around 70. Southeast wind 5 to 10 mph.

    Mostly Clear

    Low: 70 °F

  • Saturday

    Saturday: Sunny, with a high near 96. Heat index values as high as 100. South southwest wind 5 to 10 mph.

    Sunny

    High: 96 °F

  • Saturday
    Night

    Saturday Night: Mostly clear, with a low around 71. Southeast wind 5 to 10 mph.

    Mostly Clear

    Low: 71 °F

  • Sunday

    Sunday: Sunny, with a high near 96. South southwest wind around 5 mph becoming east southeast in the afternoon.

    Sunny

    High: 96 °F

  • Sunday
    Night

    Sunday Night: Mostly clear, with a low around 73. East southeast wind 5 to 10 mph becoming south southwest after midnight.

    Mostly Clear

    Low: 73 °F

  • Memorial
    Day

    Memorial Day: Sunny and hot, with a high near 97. West southwest wind 5 to 10 mph becoming east in the afternoon.

    Hot

    High: 97 °F

  • Monday
    Night

    Monday Night: Mostly clear, with a low around 73. East wind 5 to 10 mph.

    Mostly Clear

    Low: 73 °F

Detailed Forecast

Tonight
Partly cloudy, with a low around 70. Southeast wind 5 to 10 mph becoming south southwest after midnight.
Friday
Mostly sunny, with a high near 93. Heat index values as high as 97. South southwest wind around 5 mph.
Friday Night
Mostly clear, with a low around 70. Southeast wind 5 to 10 mph.
Saturday
Sunny, with a high near 96. Heat index values as high as 100. South southwest wind 5 to 10 mph.
Saturday Night
Mostly clear, with a low around 71. Southeast wind 5 to 10 mph.
Sunday
Sunny, with a high near 96. South southwest wind around 5 mph becoming east southeast in the afternoon.
Sunday Night
Mostly clear, with a low around 73. East southeast wind 5 to 10 mph becoming south southwest after midnight.
Memorial Day
Sunny and hot, with a high near 97. West southwest wind 5 to 10 mph becoming east in the afternoon.
Monday Night
Mostly clear, with a low around 73. East wind 5 to 10 mph.
Tuesday
Sunny and hot, with a high near 98.
Tuesday Night
Mostly clear, with a low around 74.
Wednesday
Sunny and hot, with a high near 98.
Wednesday Night
Mostly clear, with a low around 73.
Thursday
Sunny and hot, with a high near 97.
Click Map For Forecast
Point Forecast:
3 Miles WNW San Marcos TX
 29.9°N 97.97°W (Elev. 686 ft)
5:43 pm CDT May 24, 2018
9pm CDT May 24, 2018-6pm CDT May 31, 2018
 
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