Flooding Threat Along the Gulf Coast, Southern Rockies and High Plains; Cooler Weather in the Central and Eastern U.S.

Strong thunderstorms may bring excessive rainfall and flooding over parts of the northern Gulf Coast today and over parts of the southern Rockies into the High Plains today through the weekend. A refreshingly cool and dry air mass will continue to produce below average temperatures across the central and eastern U.S. through the weekend. Read More >

Current conditions at

Port Aransas, Mustang Beach Airport (KRAS)

Lat: 27.81°NLon: 97.09°WElev: 7ft.

Partly Cloudy

N/A

Humidity NA
Wind Speed S 8 mph
Barometer 29.96 in
Dewpoint N/A
Visibility 10.00 mi
Last update 30 Aug 10:15 am CDT
Extended Forecast for

Port Aransas TX

  • Today

    Today: Sunny, with a high near 90. Heat index values as high as 105. Southeast wind 9 to 13 mph.

    High: 90 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 82. Southeast wind around 11 mph.

    Low: 82 °F

    Mostly Clear

  • Sunday

    Sunday: A 20 percent chance of showers and thunderstorms after 1pm.  Mostly sunny, with a high near 90. Heat index values as high as 103. Southeast wind 7 to 11 mph.

    High: 90 °F

    Mostly Sunny
    then Slight
    Chance
    T-storms

  • Sunday Night

    Sunday Night: A 30 percent chance of showers and thunderstorms after 1am.  Partly cloudy, with a low around 80. Southeast wind 7 to 11 mph.

    Low: 80 °F

    Partly Cloudy
    then Chance
    T-storms

  • Labor Day

    Labor Day: Showers likely and possibly a thunderstorm before 1pm, then a chance of showers and thunderstorms after 1pm.  Partly sunny, with a high near 88. Light and variable wind becoming east northeast 6 to 11 mph in the morning.  Chance of precipitation is 60%.

    High: 88 °F

    Showers
    Likely

  • Monday Night

    Monday Night: A 50 percent chance of showers and thunderstorms.  Mostly cloudy, with a low around 79. East wind 7 to 9 mph.

    Low: 79 °F

    Chance
    T-storms

  • Tuesday

    Tuesday: A 30 percent chance of showers and thunderstorms, mainly before 1pm.  Mostly sunny, with a high near 90. North wind 9 to 11 mph becoming east northeast in the afternoon.

    High: 90 °F

    Chance
    T-storms

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 79. East wind 5 to 9 mph becoming calm.

    Low: 79 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 91. North northwest wind 9 to 11 mph becoming east in the afternoon.

    High: 91 °F

    Sunny

Detailed Forecast

Today
Sunny, with a high near 90. Heat index values as high as 105. Southeast wind 9 to 13 mph.
Tonight
Mostly clear, with a low around 82. Southeast wind around 11 mph.
Sunday
A 20 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 90. Heat index values as high as 103. Southeast wind 7 to 11 mph.
Sunday Night
A 30 percent chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 80. Southeast wind 7 to 11 mph.
Labor Day
Showers likely and possibly a thunderstorm before 1pm, then a chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 88. Light and variable wind becoming east northeast 6 to 11 mph in the morning. Chance of precipitation is 60%.
Monday Night
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 79. East wind 7 to 9 mph.
Tuesday
A 30 percent chance of showers and thunderstorms, mainly before 1pm. Mostly sunny, with a high near 90. North wind 9 to 11 mph becoming east northeast in the afternoon.
Tuesday Night
Partly cloudy, with a low around 79. East wind 5 to 9 mph becoming calm.
Wednesday
Sunny, with a high near 91. North northwest wind 9 to 11 mph becoming east in the afternoon.
Wednesday Night
Mostly clear, with a low around 80.
Thursday
Mostly sunny, with a high near 90.
Thursday Night
Partly cloudy, with a low around 80.
Friday
Mostly sunny, with a high near 88.
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ABOUT THIS FORECAST

 
Point Forecast:
Port Aransas TX
 27.82°N 97.06°W
10:26 am CDT Aug 30, 2025
10am CDT Aug 30, 2025-6pm CDT Sep 5, 2025
 
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Additional Resources

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