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

A Couple of Fast Moving Storms Affecting Areas Along and East of the Rockies

A couple of storm systems will impact travel conditions through the first half of this weekend. Heavy snow from the mountains of the West will move into the upper Midwest and upper Great Lakes through tonight. Record warmth and Gulf moisture along and east of the Mississippi River will fuel severe thunderstorms, heavy rainfall, fog for the Tennessee Valley and deep South on Friday into Saturday. Read More >

Current conditions at

Port Aransas, Mustang Beach Airport (KRAS)

Lat: 27.81°NLon: 97.09°WElev: 7ft.

Fog/Mist

73°F

23°C

Humidity 86%
Wind Speed SE 9 mph
Barometer 29.78 in
Dewpoint 69°F (21°C)
Visibility 5.00 mi
Last update 8 Jan 5:55 pm CST
Extended Forecast for

Port Aransas TX

  • Tonight

    Tonight: Mostly cloudy, with a low around 69. South wind 15 to 20 mph decreasing to 8 to 13 mph after midnight. Winds could gust as high as 25 mph.

    Low: 69 °F

    Mostly Cloudy

  • Friday

    Friday: A chance of showers between noon and 3pm. Mostly cloudy, with a high near 73. South wind 7 to 11 mph. Chance of precipitation is 30%.

    High: 73 °F

    Mostly Cloudy
    then Chance
    Showers

  • Friday Night

    Friday Night: A chance of showers before 9pm, then a chance of showers and thunderstorms between 9pm and 3am, then a chance of showers after 3am. Cloudy, with a low around 56. South southeast wind 8 to 16 mph becoming north after midnight. Winds could gust as high as 25 mph. Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 56 °F

    Chance
    Showers

  • Saturday

    Saturday: A 30 percent chance of showers. Cloudy, with a high near 64. North wind 17 to 22 mph, with gusts as high as 31 mph.

    High: 64 °F

    Chance
    Showers

  • Saturday Night

    Saturday Night: A 20 percent chance of showers. Cloudy, with a low around 50. North wind 17 to 21 mph, with gusts as high as 26 mph.

    Low: 50 °F

    Slight Chance
    Showers

  • Sunday

    Sunday: A 20 percent chance of showers. Mostly cloudy, with a high near 60. North northeast wind 14 to 22 mph, with gusts as high as 25 mph.

    High: 60 °F

    Slight Chance
    Showers

  • Sunday Night

    Sunday Night: A 20 percent chance of showers before midnight. Mostly cloudy, with a low around 52. North northeast wind around 13 mph.

    Low: 52 °F

    Slight Chance
    Showers then
    Mostly Cloudy

  • Monday

    Monday: A 20 percent chance of showers. Mostly cloudy, with a high near 59. North northeast wind 9 to 13 mph.

    High: 59 °F

    Slight Chance
    Showers

  • Monday Night

    Monday Night: A 30 percent chance of showers. Mostly cloudy, with a low around 54. East northeast wind 7 to 9 mph.

    Low: 54 °F

    Chance
    Showers

Detailed Forecast

Tonight
Mostly cloudy, with a low around 69. South wind 15 to 20 mph decreasing to 8 to 13 mph after midnight. Winds could gust as high as 25 mph.
Friday
A chance of showers between noon and 3pm. Mostly cloudy, with a high near 73. South wind 7 to 11 mph. Chance of precipitation is 30%.
Friday Night
A chance of showers before 9pm, then a chance of showers and thunderstorms between 9pm and 3am, then a chance of showers after 3am. Cloudy, with a low around 56. South southeast wind 8 to 16 mph becoming north after midnight. Winds could gust as high as 25 mph. Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Saturday
A 30 percent chance of showers. Cloudy, with a high near 64. North wind 17 to 22 mph, with gusts as high as 31 mph.
Saturday Night
A 20 percent chance of showers. Cloudy, with a low around 50. North wind 17 to 21 mph, with gusts as high as 26 mph.
Sunday
A 20 percent chance of showers. Mostly cloudy, with a high near 60. North northeast wind 14 to 22 mph, with gusts as high as 25 mph.
Sunday Night
A 20 percent chance of showers before midnight. Mostly cloudy, with a low around 52. North northeast wind around 13 mph.
Monday
A 20 percent chance of showers. Mostly cloudy, with a high near 59. North northeast wind 9 to 13 mph.
Monday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 54. East northeast wind 7 to 9 mph.
Tuesday
A 20 percent chance of showers. Mostly cloudy, with a high near 61.
Tuesday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 54.
Wednesday
Sunny, with a high near 67.
Wednesday Night
Mostly clear, with a low around 52.
Thursday
Sunny, with a high near 64.
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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 am CST Jan 8, 2026
Forecast Valid:
6pm CST Jan 8, 2026-6pm CST Jan 15, 2026
 
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