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

Thunderstorms and Widespread Rainfall Across the Southern Plains

Isolated severe thunderstorms and widespread showers may produce flash flooding across the Southern Plains through Thursday. Numerous instances of flash flooding are expected in south-central Texas, including portions of the Hill Country; and an additional area across eastern Oklahoma into the Ozarks on Thursday. Heavy rainfall and mountain snow will return to southern California on Thursday. 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 87%
Wind Speed SE 16 G 22 mph
Barometer 30.08 in
Dewpoint 74°F (23°C)
Visibility 10.00 mi
Heat Index80°F (27°C)
Last update 19 Nov 11:15 pm CST
Extended Forecast for

Port Aransas TX

  • Tonight

    Tonight: Partly cloudy, with a low around 73. Southeast wind around 14 mph, with gusts as high as 21 mph.

    Low: 73 °F

    Partly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 80. Southeast wind 14 to 17 mph, with gusts as high as 25 mph.

    High: 80 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: A slight chance of showers between 3am and 5am. Partly cloudy, with a low around 73. South southeast wind 13 to 16 mph, with gusts as high as 24 mph. Chance of precipitation is 20%.

    Low: 73 °F

    Partly Cloudy
    then Slight
    Chance
    Showers

  • Friday

    Friday: A slight chance of showers, then a chance of showers and thunderstorms after noon. Mostly sunny, with a high near 82. South wind 10 to 13 mph, with gusts as high as 18 mph. Chance of precipitation is 30%.

    High: 82 °F

    Chance
    Showers

  • Friday Night

    Friday Night: A 50 percent chance of showers and thunderstorms. Partly cloudy, with a low around 71. South southeast wind 7 to 11 mph.

    Low: 71 °F

    Chance
    Showers

  • Saturday

    Saturday: Showers likely and possibly a thunderstorm before noon, then a chance of showers and thunderstorms between noon and 3pm, then a chance of showers after 3pm. Partly sunny, with a high near 80. East southeast wind 7 to 14 mph, with gusts as high as 21 mph. Chance of precipitation is 60%.

    High: 80 °F

    Showers
    Likely

  • Saturday Night

    Saturday Night: A 30 percent chance of showers, mainly after midnight. Mostly cloudy, with a low around 72. East southeast wind around 14 mph, with gusts as high as 21 mph.

    Low: 72 °F

    Chance
    Showers

  • Sunday

    Sunday: A chance of showers, with thunderstorms also possible after noon. Partly sunny, with a high near 80. Southeast wind 13 to 16 mph, with gusts as high as 24 mph. Chance of precipitation is 40%.

    High: 80 °F

    Chance
    Showers

  • Sunday Night

    Sunday Night: A chance of showers, with thunderstorms also possible after midnight. Mostly cloudy, with a low around 71. South southeast wind 16 to 18 mph, with gusts as high as 26 mph. Chance of precipitation is 40%.

    Low: 71 °F

    Chance
    Showers

Detailed Forecast

Tonight
Partly cloudy, with a low around 73. Southeast wind around 14 mph, with gusts as high as 21 mph.
Thursday
Partly sunny, with a high near 80. Southeast wind 14 to 17 mph, with gusts as high as 25 mph.
Thursday Night
A slight chance of showers between 3am and 5am. Partly cloudy, with a low around 73. South southeast wind 13 to 16 mph, with gusts as high as 24 mph. Chance of precipitation is 20%.
Friday
A slight chance of showers, then a chance of showers and thunderstorms after noon. Mostly sunny, with a high near 82. South wind 10 to 13 mph, with gusts as high as 18 mph. Chance of precipitation is 30%.
Friday Night
A 50 percent chance of showers and thunderstorms. Partly cloudy, with a low around 71. South southeast wind 7 to 11 mph.
Saturday
Showers likely and possibly a thunderstorm before noon, then a chance of showers and thunderstorms between noon and 3pm, then a chance of showers after 3pm. Partly sunny, with a high near 80. East southeast wind 7 to 14 mph, with gusts as high as 21 mph. Chance of precipitation is 60%.
Saturday Night
A 30 percent chance of showers, mainly after midnight. Mostly cloudy, with a low around 72. East southeast wind around 14 mph, with gusts as high as 21 mph.
Sunday
A chance of showers, with thunderstorms also possible after noon. Partly sunny, with a high near 80. Southeast wind 13 to 16 mph, with gusts as high as 24 mph. Chance of precipitation is 40%.
Sunday Night
A chance of showers, with thunderstorms also possible after midnight. Mostly cloudy, with a low around 71. South southeast wind 16 to 18 mph, with gusts as high as 26 mph. Chance of precipitation is 40%.
Monday
A 50 percent chance of showers and thunderstorms. Mostly sunny, with a high near 79.
Monday Night
A 30 percent chance of showers. Partly cloudy, with a low around 64.
Tuesday
A 20 percent chance of showers. Sunny, with a high near 77.
Tuesday Night
A 20 percent chance of showers. Mostly clear, with a low around 64.
Wednesday
A 20 percent chance of showers. Mostly sunny, with a high near 75.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Port Aransas TX
 27.82°N 97.06°W
Last Update:
10:56 pm CST Nov 19, 2025
Forecast Valid:
11pm CST Nov 19, 2025-6pm CST Nov 26, 2025
 
Forecast Discussion
 
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Additional Resources

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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