Severe Thunderstorms for the Center of the Nation; Fire Weather Concerns; Flooding Issues for the Great Lakes Region

A round of severe thunderstorms are forecast across areas of the Southern Plains, Mississippi Valley and Great Lakes this afternoon and tonight; The threat for flash flooding will also accompany these storms. The rainfall for the Great Lakes region could prolong the ongoing flooding. Where the rain is needed, the Southern High Plains, critical fire weather concerns through today. Read More >

Current conditions at

Port Aransas, Mustang Beach Airport (KRAS)

Lat: 27.81°NLon: 97.09°WElev: 7ft.

Overcast

78°F

26°C

Humidity 82%
Wind Speed SE 15 G 21 mph
Barometer 29.95 in
Dewpoint 72°F (22°C)
Visibility 10.00 mi
Heat Index80°F (27°C)
Last update 17 Apr 10:35 am CDT
Extended Forecast for

4 Miles SW Mustang Beach Airport TX

  • Today

    Today: Mostly sunny, with a high near 80. Heat index values as high as 84. South southeast wind 18 to 21 mph, with gusts as high as 28 mph.

    High: 80 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 74. South southeast wind 16 to 20 mph, with gusts as high as 25 mph.

    Low: 74 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly cloudy, with a high near 80. Heat index values as high as 85. South wind around 14 mph becoming east in the afternoon. Winds could gust as high as 18 mph.

    High: 80 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: Showers likely and possibly a thunderstorm.  Cloudy, with a low around 64. East wind 11 to 16 mph becoming north northeast 18 to 23 mph after midnight. Winds could gust as high as 28 mph.  Chance of precipitation is 60%.

    Low: 64 °F

    Showers
    Likely

  • Sunday

    Sunday: A 40 percent chance of showers.  Cloudy, with a high near 73. Breezy, with a northeast wind 20 to 25 mph, with gusts as high as 30 mph.

    High: 73 °F

    Chance
    Showers and
    Breezy

  • Sunday Night

    Sunday Night: A chance of showers, with thunderstorms also possible after 1am.  Cloudy, with a low around 67. East northeast wind 14 to 18 mph, with gusts as high as 23 mph.  Chance of precipitation is 40%.

    Low: 67 °F

    Chance
    Showers

  • Monday

    Monday: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1pm.  Mostly cloudy, with a high near 76. East wind 15 to 18 mph, with gusts as high as 24 mph.  Chance of precipitation is 60%.

    High: 76 °F

    Chance
    T-storms then
    Showers
    Likely

  • Monday Night

    Monday Night: A 40 percent chance of showers and thunderstorms, mainly before 1am.  Mostly cloudy, with a low around 70. East wind 14 to 18 mph, with gusts as high as 22 mph.

    Low: 70 °F

    Chance
    Showers

  • Tuesday

    Tuesday: A 30 percent chance of showers and thunderstorms.  Mostly cloudy, with a high near 79. East southeast wind 13 to 16 mph, with gusts as high as 21 mph.

    High: 79 °F

    Chance
    Showers

Detailed Forecast

Today
Mostly sunny, with a high near 80. Heat index values as high as 84. South southeast wind 18 to 21 mph, with gusts as high as 28 mph.
Tonight
Mostly cloudy, with a low around 74. South southeast wind 16 to 20 mph, with gusts as high as 25 mph.
Saturday
Mostly cloudy, with a high near 80. Heat index values as high as 85. South wind around 14 mph becoming east in the afternoon. Winds could gust as high as 18 mph.
Saturday Night
Showers likely and possibly a thunderstorm. Cloudy, with a low around 64. East wind 11 to 16 mph becoming north northeast 18 to 23 mph after midnight. Winds could gust as high as 28 mph. Chance of precipitation is 60%.
Sunday
A 40 percent chance of showers. Cloudy, with a high near 73. Breezy, with a northeast wind 20 to 25 mph, with gusts as high as 30 mph.
Sunday Night
A chance of showers, with thunderstorms also possible after 1am. Cloudy, with a low around 67. East northeast wind 14 to 18 mph, with gusts as high as 23 mph. Chance of precipitation is 40%.
Monday
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1pm. Mostly cloudy, with a high near 76. East wind 15 to 18 mph, with gusts as high as 24 mph. Chance of precipitation is 60%.
Monday Night
A 40 percent chance of showers and thunderstorms, mainly before 1am. Mostly cloudy, with a low around 70. East wind 14 to 18 mph, with gusts as high as 22 mph.
Tuesday
A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 79. East southeast wind 13 to 16 mph, with gusts as high as 21 mph.
Tuesday Night
Mostly cloudy, with a low around 72.
Wednesday
Mostly sunny, with a high near 80.
Wednesday Night
Partly cloudy, with a low around 72.
Thursday
Partly sunny, with a high near 80.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SW Mustang Beach Airport TX
 27.77°N 97.11°W
10:31 am CDT Apr 17, 2026
10am CDT Apr 17, 2026-6pm CDT Apr 23, 2026
 
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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