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

Hot Weather in the West; Heavy Rainfall and Flooding in the Southwest

Hot to extremely hot temperatures are in place much of this week across parts of California and the interior Northwest U.S, with the Pacific Northwest carrying the potential for record-breaking high temperatures. Monsoonal moisture over the Southwest U.S. may lead to heavy rainfall and instances of flash flooding through Wednesday. 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 SE 7 mph
Barometer 30.02 in
Dewpoint N/A
Visibility 10.00 mi
Last update 2 Sep 10:55 am CDT
Extended Forecast for

Mustang Beach Airport TX

  • Today

    Today: A 30 percent chance of showers and thunderstorms, mainly before 1pm. Mostly sunny, with a high near 88. Heat index values as high as 99. North northwest wind 9 to 11 mph becoming east in the afternoon.

    High: 88 °F

    Chance
    T-storms

  • Tonight

    Tonight: Mostly clear, with a low around 81. East wind 7 to 11 mph.

    Low: 81 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 89. Heat index values as high as 98. Northwest wind 7 to 11 mph becoming east southeast in the afternoon.

    High: 89 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 82. Southeast wind 8 to 13 mph becoming south southwest after midnight.

    Low: 82 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 89. Southwest wind 6 to 13 mph becoming southeast in the afternoon.

    High: 89 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 82. Southeast wind 13 to 15 mph, with gusts as high as 18 mph.

    Low: 82 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 88. South wind 10 to 14 mph.

    High: 88 °F

    Mostly Sunny

  • Friday Night

    Friday Night: A 20 percent chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 82. East southeast wind 13 to 15 mph.

    Low: 82 °F

    Partly Cloudy
    then Slight
    Chance
    T-storms

  • Saturday

    Saturday: A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 88. South southeast wind 10 to 14 mph.

    High: 88 °F

    Chance
    T-storms

Detailed Forecast

Today
A 30 percent chance of showers and thunderstorms, mainly before 1pm. Mostly sunny, with a high near 88. Heat index values as high as 99. North northwest wind 9 to 11 mph becoming east in the afternoon.
Tonight
Mostly clear, with a low around 81. East wind 7 to 11 mph.
Wednesday
Sunny, with a high near 89. Heat index values as high as 98. Northwest wind 7 to 11 mph becoming east southeast in the afternoon.
Wednesday Night
Mostly clear, with a low around 82. Southeast wind 8 to 13 mph becoming south southwest after midnight.
Thursday
Sunny, with a high near 89. Southwest wind 6 to 13 mph becoming southeast in the afternoon.
Thursday Night
Partly cloudy, with a low around 82. Southeast wind 13 to 15 mph, with gusts as high as 18 mph.
Friday
Mostly sunny, with a high near 88. South wind 10 to 14 mph.
Friday Night
A 20 percent chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 82. East southeast wind 13 to 15 mph.
Saturday
A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 88. South southeast wind 10 to 14 mph.
Saturday Night
A 40 percent chance of showers and thunderstorms, mainly after 1am. Mostly cloudy, with a low around 82.
Sunday
A 50 percent chance of showers and thunderstorms. Mostly sunny, with a high near 87.
Sunday Night
A 40 percent chance of showers and thunderstorms. Partly cloudy, with a low around 82.
Monday
A 50 percent chance of showers and thunderstorms. Mostly sunny, with a high near 87.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Mustang Beach Airport TX
 27.8°N 97.09°W
Last Update:
10:16 am CDT Sep 2, 2025
Forecast Valid:
11am CDT Sep 2, 2025-6pm CDT Sep 8, 2025
 
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