Heat Wave Persists Over the Central U.S.; Significant Flooding Expected in the Northern Mid-Atlantic Tuesday

Dangerous and extreme heat will remain across portions of the Central U.S. this week, persisting across the Mid to Lower Mississippi Valleys, Gulf Coast, Southern Plains and portions of Texas. A heat wave over the Southwest will intensify late this week. Severe thunderstorms and flash flooding will spread from the Great Lakes/Ohio Valley to the Mid-Atlantic and Northeast the next few days. Read More >

Current conditions at

Port Aransas, Mustang Beach Airport (KRAS)

Lat: 27.81°NLon: 97.09°WElev: 7ft.

Fair

84°F

29°C

Humidity 79%
Wind Speed S 16 G 20 mph
Barometer 29.92 in
Dewpoint 77°F (25°C)
Visibility 10.00 mi
Heat Index94°F (34°C)
Last update 28 Jul 12:15 am CDT
Extended Forecast for

Aransas Pass TX

Heat Advisory July 28, 12:00pm until July 28, 07:00pm
Click here for hazard details and duration
Heat Advisory
  • Overnight

    Overnight: Mostly clear, with a low around 81. South wind around 13 mph, with gusts as high as 21 mph.

    Low: 81 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 92. Heat index values as high as 109. South southeast wind 10 to 16 mph, with gusts as high as 22 mph.

    High: 92 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 81. South wind 11 to 16 mph, with gusts as high as 22 mph.

    Low: 81 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 93. Heat index values as high as 114. South wind 9 to 15 mph, with gusts as high as 20 mph.

    High: 93 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 81. South southeast wind 10 to 14 mph, with gusts as high as 21 mph.

    Low: 81 °F

    Mostly Clear

  • Thursday

    Thursday: Mostly sunny, with a high near 92. Southeast wind 8 to 13 mph, with gusts as high as 18 mph.

    High: 92 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 81. South southeast wind 9 to 13 mph, with gusts as high as 20 mph.

    Low: 81 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 93. South southeast wind 8 to 13 mph, with gusts as high as 18 mph.

    High: 93 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 81. South southeast wind 10 to 14 mph, with gusts as high as 21 mph.

    Low: 81 °F

    Partly Cloudy

Detailed Forecast

Overnight
Mostly clear, with a low around 81. South wind around 13 mph, with gusts as high as 21 mph.
Tuesday
Sunny, with a high near 92. Heat index values as high as 109. South southeast wind 10 to 16 mph, with gusts as high as 22 mph.
Tuesday Night
Partly cloudy, with a low around 81. South wind 11 to 16 mph, with gusts as high as 22 mph.
Wednesday
Sunny, with a high near 93. Heat index values as high as 114. South wind 9 to 15 mph, with gusts as high as 20 mph.
Wednesday Night
Mostly clear, with a low around 81. South southeast wind 10 to 14 mph, with gusts as high as 21 mph.
Thursday
Mostly sunny, with a high near 92. Southeast wind 8 to 13 mph, with gusts as high as 18 mph.
Thursday Night
Partly cloudy, with a low around 81. South southeast wind 9 to 13 mph, with gusts as high as 20 mph.
Friday
Mostly sunny, with a high near 93. South southeast wind 8 to 13 mph, with gusts as high as 18 mph.
Friday Night
Partly cloudy, with a low around 81. South southeast wind 10 to 14 mph, with gusts as high as 21 mph.
Saturday
Mostly sunny, with a high near 94.
Saturday Night
Partly cloudy, with a low around 81.
Sunday
Mostly sunny, with a high near 94.
Sunday Night
Partly cloudy, with a low around 81.
Monday
Mostly sunny, with a high near 92.
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ABOUT THIS FORECAST

 
Point Forecast:
Aransas Pass TX
 27.91°N 97.17°W
8:11 pm CDT Jul 27, 2026
12am CDT Jul 28, 2026-6pm CDT Aug 3, 2026
 
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Additional Resources

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