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

Winter Weather Brings Dangerous Travel Conditions Across the Northern U.S.

Heavy lake effect snow will persist downwind of the Great Lakes through early Saturday. Snow squalls with heavy snow and gusty winds will create dangerous travel in the Interior Northeast due to low visibility and slippery roads. A major winter storm will bring moderate to heavy, accumulating snow and gusty winds from the eastern Plains to the western Great Lakes today through Saturday. Read More >

Hazardous Weather Conditions

Current conditions at

Port Aransas, Mustang Beach Airport (KRAS)

Lat: 27.81°NLon: 97.09°WElev: 7ft.

Overcast

74°F

23°C

Humidity 66%
Wind Speed SE 20 G 25 mph
Barometer 30.06 in
Dewpoint 62°F (17°C)
Visibility 10.00 mi
Last update 29 Nov 2:35 am CST
Extended Forecast for

Port Aransas TX

  • Overnight

    Overnight: A 30 percent chance of showers, mainly between 4am and 5am. Cloudy, with a low around 70. Breezy, with a south southeast wind 24 to 26 mph, with gusts as high as 29 mph.

    Low: 70 °F

    Chance
    Showers and
    Breezy

  • Saturday

    Saturday: A 30 percent chance of showers and thunderstorms, mainly before 2pm. Mostly cloudy, with a high near 77. South southeast wind 20 to 23 mph, with gusts as high as 26 mph.

    High: 77 °F

    Chance
    Showers

  • Saturday Night

    Saturday Night: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1am. Some of the storms could produce heavy rainfall. Increasing clouds, with a low around 56. South southeast wind 15 to 21 mph becoming north after midnight. Chance of precipitation is 70%. New rainfall amounts between three quarters and one inch possible.

    Low: 56 °F

    Chance
    T-storms then
    Heavy Rain

  • Sunday

    Sunday: Showers likely and possibly a thunderstorm. Cloudy, with a high near 62. North wind 22 to 24 mph, with gusts as high as 30 mph. Chance of precipitation is 60%.

    High: 62 °F

    Showers
    Likely then
    Chance
    Showers

  • Sunday Night

    Sunday Night: A chance of showers, then showers likely and possibly a thunderstorm after midnight. Cloudy, with a low around 52. North northeast wind 20 to 22 mph, with gusts as high as 26 mph. Chance of precipitation is 60%.

    Low: 52 °F

    Showers
    Likely

  • Monday

    Monday: Showers likely, mainly before noon. Cloudy, with a high near 60. North wind 15 to 18 mph, with gusts as high as 21 mph. Chance of precipitation is 70%.

    High: 60 °F

    Showers
    Likely then
    Chance
    Showers

  • Monday Night

    Monday Night: A 20 percent chance of showers. Cloudy, with a low around 52. North wind 14 to 20 mph.

    Low: 52 °F

    Slight Chance
    Showers

  • Tuesday

    Tuesday: Partly sunny, with a high near 61. North wind 11 to 21 mph.

    High: 61 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 57. East northeast wind 8 to 11 mph.

    Low: 57 °F

    Mostly Cloudy

Detailed Forecast

Overnight
A 30 percent chance of showers, mainly between 4am and 5am. Cloudy, with a low around 70. Breezy, with a south southeast wind 24 to 26 mph, with gusts as high as 29 mph.
Saturday
A 30 percent chance of showers and thunderstorms, mainly before 2pm. Mostly cloudy, with a high near 77. South southeast wind 20 to 23 mph, with gusts as high as 26 mph.
Saturday Night
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1am. Some of the storms could produce heavy rainfall. Increasing clouds, with a low around 56. South southeast wind 15 to 21 mph becoming north after midnight. Chance of precipitation is 70%. New rainfall amounts between three quarters and one inch possible.
Sunday
Showers likely and possibly a thunderstorm. Cloudy, with a high near 62. North wind 22 to 24 mph, with gusts as high as 30 mph. Chance of precipitation is 60%.
Sunday Night
A chance of showers, then showers likely and possibly a thunderstorm after midnight. Cloudy, with a low around 52. North northeast wind 20 to 22 mph, with gusts as high as 26 mph. Chance of precipitation is 60%.
Monday
Showers likely, mainly before noon. Cloudy, with a high near 60. North wind 15 to 18 mph, with gusts as high as 21 mph. Chance of precipitation is 70%.
Monday Night
A 20 percent chance of showers. Cloudy, with a low around 52. North wind 14 to 20 mph.
Tuesday
Partly sunny, with a high near 61. North wind 11 to 21 mph.
Tuesday Night
Mostly cloudy, with a low around 57. East northeast wind 8 to 11 mph.
Wednesday
Mostly cloudy, with a high near 72.
Wednesday Night
Showers likely. Cloudy, with a low around 65. Chance of precipitation is 60%.
Thursday
Showers likely. Mostly cloudy, with a high near 70. Chance of precipitation is 70%.
Thursday Night
A 50 percent chance of showers. Cloudy, with a low around 59.
Friday
A 20 percent chance of showers. Mostly cloudy, with a high near 68.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Port Aransas TX
 27.84°N 97.06°W
Last Update:
11:26 pm CST Nov 28, 2025
Forecast Valid:
2am CST Nov 29, 2025-6pm CST Dec 5, 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