Showers and Thunderstorms for the Eastern Third of the Country; Fire Weather Concerns; Flooding Issues for the Great Lakes Region

Showers and thunderstorms will continue along and ahead of a cold front for the eastern third of the country. The rainfall for the Great Lakes region could prolong the ongoing flooding. Much cooler weather will filter in behind this cold front along and east of the Rockies. Where the rain is needed, the Southern High Plains, critical fire weather concerns through this weekend. Read More >

Current conditions at

Port Aransas, Mustang Beach Airport (KRAS)

Lat: 27.81°NLon: 97.09°WElev: 7ft.

Overcast

79°F

26°C

Humidity 83%
Wind Speed E 10 mph
Barometer 29.95 in
Dewpoint 73°F (23°C)
Visibility 10.00 mi
Heat Index82°F (28°C)
Last update 18 Apr 5:15 pm CDT
Extended Forecast for

7 Miles SW Mustang Beach Airport TX

Coastal Flood Advisory April 19, 04:00am until April 19, 07:00pm
Click here for hazard details and duration
Coastal Flood Advisory
  • Tonight

    Tonight: Showers and thunderstorms likely, mainly before midnight, then showers likely and possibly a thunderstorm after 5am.  Cloudy, with a low around 65. Breezy, with an east wind 13 to 18 mph becoming north northeast 23 to 28 mph in the evening. Winds could gust as high as 33 mph.  Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 65 °F

    Showers
    Likely and
    Breezy

  • Sunday

    Sunday: Showers likely and possibly a thunderstorm before 4pm, then a slight chance of showers after 5pm.  Mostly cloudy, with a high near 70. Breezy, with a northeast wind 21 to 28 mph, with gusts as high as 32 mph.  Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 70 °F

    Showers
    Likely and
    Breezy then
    Chance
    Showers

  • Sunday Night

    Sunday Night: A chance of showers before 10pm, then a chance of showers and thunderstorms between 10pm and 1am, then showers likely and possibly a thunderstorm after 1am.  Cloudy, with a low around 68. East northeast wind 16 to 22 mph, with gusts as high as 25 mph.  Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.

    Low: 68 °F

    Showers
    Likely

  • Monday

    Monday: Showers likely and possibly a thunderstorm.  Mostly cloudy, with a high near 73. East wind 18 to 23 mph, with gusts as high as 28 mph.  Chance of precipitation is 70%.

    High: 73 °F

    Showers
    Likely

  • Monday Night

    Monday Night: A 50 percent chance of showers and thunderstorms.  Cloudy, with a low around 72. East southeast wind 15 to 22 mph, with gusts as high as 25 mph.

    Low: 72 °F

    Chance
    T-storms

  • Tuesday

    Tuesday: Showers likely and possibly a thunderstorm.  Mostly cloudy, with a high near 75. East southeast wind 14 to 20 mph, with gusts as high as 23 mph.  Chance of precipitation is 70%.

    High: 75 °F

    Showers
    Likely

  • Tuesday Night

    Tuesday Night: A 30 percent chance of showers and thunderstorms, mainly before 1am.  Mostly cloudy, with a low around 73. East southeast wind 11 to 16 mph, with gusts as high as 20 mph.

    Low: 73 °F

    Chance
    T-storms

  • Wednesday

    Wednesday: A 30 percent chance of showers and thunderstorms, mainly before 1pm.  Mostly sunny, with a high near 77. Southeast wind 9 to 15 mph, with gusts as high as 20 mph.

    High: 77 °F

    Chance
    T-storms

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 74. South southeast wind around 16 mph, with gusts as high as 20 mph.

    Low: 74 °F

    Partly Cloudy

Detailed Forecast

Tonight
Showers and thunderstorms likely, mainly before midnight, then showers likely and possibly a thunderstorm after 5am. Cloudy, with a low around 65. Breezy, with an east wind 13 to 18 mph becoming north northeast 23 to 28 mph in the evening. Winds could gust as high as 33 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Sunday
Showers likely and possibly a thunderstorm before 4pm, then a slight chance of showers after 5pm. Mostly cloudy, with a high near 70. Breezy, with a northeast wind 21 to 28 mph, with gusts as high as 32 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Sunday Night
A chance of showers before 10pm, then a chance of showers and thunderstorms between 10pm and 1am, then showers likely and possibly a thunderstorm after 1am. Cloudy, with a low around 68. East northeast wind 16 to 22 mph, with gusts as high as 25 mph. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.
Monday
Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 73. East wind 18 to 23 mph, with gusts as high as 28 mph. Chance of precipitation is 70%.
Monday Night
A 50 percent chance of showers and thunderstorms. Cloudy, with a low around 72. East southeast wind 15 to 22 mph, with gusts as high as 25 mph.
Tuesday
Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 75. East southeast wind 14 to 20 mph, with gusts as high as 23 mph. Chance of precipitation is 70%.
Tuesday Night
A 30 percent chance of showers and thunderstorms, mainly before 1am. Mostly cloudy, with a low around 73. East southeast wind 11 to 16 mph, with gusts as high as 20 mph.
Wednesday
A 30 percent chance of showers and thunderstorms, mainly before 1pm. Mostly sunny, with a high near 77. Southeast wind 9 to 15 mph, with gusts as high as 20 mph.
Wednesday Night
Partly cloudy, with a low around 74. South southeast wind around 16 mph, with gusts as high as 20 mph.
Thursday
Mostly sunny, with a high near 78.
Thursday Night
Partly cloudy, with a low around 75.
Friday
Partly sunny, with a high near 78.
Friday Night
Mostly cloudy, with a low around 75.
Saturday
Partly sunny, with a high near 78.
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ABOUT THIS FORECAST

 
Point Forecast:
7 Miles SW Mustang Beach Airport TX
 27.75°N 97.17°W
4:21 pm CDT Apr 18, 2026
5pm CDT Apr 18, 2026-6pm CDT Apr 25, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database