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

Strong Storm System Brings Heavy Mountain Snow to the Sierra Nevada and Critical Fire Weather Conditions to the Plains

A Pacific storm system will continue to bring low elevation rain and mountain snow to much of the West through Wednesday, with heavy mountain snow expected in the higher elevations of the Sierra Nevada. This system will also bring strong winds to the Intermountain West, Rockies, and Plains, which will create Critical fire weather conditions for the High Plains. 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 90%
Wind Speed SE 7 mph
Barometer 30.02 in
Dewpoint 71°F (22°C)
Visibility 10.00 mi
Last update 22 Apr 5:15 am CDT
Extended Forecast for

Port Aransas TX

Coastal Flood Advisory April 22, 10:00am until April 22, 07:00pm
Click here for hazard details and duration
Coastal Flood Advisory

  • Today

    Today: A 40 percent chance of showers and thunderstorms, mainly before 1pm. Mostly sunny, with a high near 77. South southeast wind 9 to 13 mph.

    High: 77 °F

    Chance
    T-storms

  • Tonight

    Tonight: Partly cloudy, with a low around 73. Southeast wind around 11 mph.

    Low: 73 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 78. Southeast wind 10 to 14 mph, with gusts as high as 20 mph.

    High: 78 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 74. Southeast wind 13 to 15 mph, with gusts as high as 20 mph.

    Low: 74 °F

    Mostly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 78. South southeast wind 11 to 14 mph, with gusts as high as 18 mph.

    High: 78 °F

    Partly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 74. Southeast wind 9 to 14 mph, with gusts as high as 18 mph.

    Low: 74 °F

    Partly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 79. Southeast wind 7 to 13 mph.

    High: 79 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 75. Southeast wind 9 to 11 mph.

    Low: 75 °F

    Partly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 79. Southeast wind 8 to 14 mph, with gusts as high as 20 mph.

    High: 79 °F

    Partly Sunny

Detailed Forecast

Today
A 40 percent chance of showers and thunderstorms, mainly before 1pm. Mostly sunny, with a high near 77. South southeast wind 9 to 13 mph.
Tonight
Partly cloudy, with a low around 73. Southeast wind around 11 mph.
Thursday
Mostly sunny, with a high near 78. Southeast wind 10 to 14 mph, with gusts as high as 20 mph.
Thursday Night
Mostly cloudy, with a low around 74. Southeast wind 13 to 15 mph, with gusts as high as 20 mph.
Friday
Partly sunny, with a high near 78. South southeast wind 11 to 14 mph, with gusts as high as 18 mph.
Friday Night
Partly cloudy, with a low around 74. Southeast wind 9 to 14 mph, with gusts as high as 18 mph.
Saturday
Partly sunny, with a high near 79. Southeast wind 7 to 13 mph.
Saturday Night
Partly cloudy, with a low around 75. Southeast wind 9 to 11 mph.
Sunday
Partly sunny, with a high near 79. Southeast wind 8 to 14 mph, with gusts as high as 20 mph.
Sunday Night
Partly cloudy, with a low around 75.
Monday
Partly sunny, with a high near 80.
Monday Night
Partly cloudy, with a low around 75.
Tuesday
Mostly sunny, with a high near 80.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Port Aransas TX
 27.84°N 97.06°W
Last Update:
1:51 am CDT Apr 22, 2026
Forecast Valid:
5am CDT Apr 22, 2026-6pm CDT Apr 28, 2026
 
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