National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Severe Thunderstorms and Heavy Rainfall Today from the Central Plains into the Tennessee Valley

Severe thunderstorms capable of damaging winds will be possible from the Ozark Plateau east into portions of the Southeast today. Rounds of heavy thunderstorms ahead of a slow moving front will continue locally heavy rainfall and scattered flash flooding potential from the Ozarks to the Ohio and Tennessee Valleys today. Read More >

Current conditions at

Port Aransas, Mustang Beach Airport (KRAS)

Lat: 27.81°NLon: 97.09°WElev: 7ft.

Fair

83°F

28°C

Humidity 88%
Wind Speed SE 7 mph
Barometer 30.02 in
Dewpoint 79°F (26°C)
Visibility 10.00 mi
Heat Index94°F (34°C)
Last update 12 Jul 4:35 am CDT
Extended Forecast for

Mustang Beach Airport TX

  • Overnight

    Overnight: A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 82. South southeast wind around 9 mph.

    Low: 82 °F

    Slight Chance
    T-storms

  • Sunday

    Sunday: A 30 percent chance of showers and thunderstorms, mainly before 1pm. Mostly sunny, with a high near 90. Heat index values as high as 102. Southeast wind 8 to 11 mph.

    High: 90 °F

    Chance
    T-storms

  • Sunday Night

    Sunday Night: A 20 percent chance of showers and thunderstorms after 4am. Partly cloudy, with a low around 82. Southeast wind 10 to 13 mph, with gusts as high as 18 mph.

    Low: 82 °F

    Partly Cloudy
    then Slight
    Chance
    T-storms

  • Monday

    Monday: A 20 percent chance of showers and thunderstorms before 11am. Partly sunny, with a high near 90. Heat index values as high as 100. South southeast wind 8 to 11 mph.

    High: 90 °F

    Slight Chance
    T-storms then
    Mostly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 83. Southeast wind 9 to 11 mph.

    Low: 83 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 89. South southeast wind 8 to 11 mph.

    High: 89 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: A 30 percent chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 82. Southeast wind around 11 mph.

    Low: 82 °F

    Mostly Cloudy
    then Chance
    Showers

  • Wednesday

    Wednesday: A chance of showers and thunderstorms before 1pm, then a slight chance of showers. Mostly cloudy, with a high near 89. Southeast wind around 11 mph. Chance of precipitation is 50%.

    High: 89 °F

    Chance
    T-storms

  • Wednesday Night

    Wednesday Night: A 20 percent chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 83. East southeast wind around 14 mph, with gusts as high as 18 mph.

    Low: 83 °F

    Mostly Cloudy
    then Slight
    Chance
    T-storms

Detailed Forecast

Overnight
A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 82. South southeast wind around 9 mph.
Sunday
A 30 percent chance of showers and thunderstorms, mainly before 1pm. Mostly sunny, with a high near 90. Heat index values as high as 102. Southeast wind 8 to 11 mph.
Sunday Night
A 20 percent chance of showers and thunderstorms after 4am. Partly cloudy, with a low around 82. Southeast wind 10 to 13 mph, with gusts as high as 18 mph.
Monday
A 20 percent chance of showers and thunderstorms before 11am. Partly sunny, with a high near 90. Heat index values as high as 100. South southeast wind 8 to 11 mph.
Monday Night
Mostly cloudy, with a low around 83. Southeast wind 9 to 11 mph.
Tuesday
Mostly cloudy, with a high near 89. South southeast wind 8 to 11 mph.
Tuesday Night
A 30 percent chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 82. Southeast wind around 11 mph.
Wednesday
A chance of showers and thunderstorms before 1pm, then a slight chance of showers. Mostly cloudy, with a high near 89. Southeast wind around 11 mph. Chance of precipitation is 50%.
Wednesday Night
A 20 percent chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 83. East southeast wind around 14 mph, with gusts as high as 18 mph.
Thursday
A 20 percent chance of showers and thunderstorms before 1pm. Partly sunny, with a high near 87.
Thursday Night
A 20 percent chance of showers. Partly cloudy, with a low around 84.
Friday
Mostly sunny, with a high near 88.
Friday Night
Partly cloudy, with a low around 84.
Saturday
Mostly sunny, with a high near 87.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Mustang Beach Airport TX
 27.82°N 97.09°W
Last Update:
1:46 am CDT Jul 12, 2026
Forecast Valid:
4am CDT Jul 12, 2026-6pm CDT Jul 18, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation