Severe Weather Across the Center of the Nation; Fire Weather Concerns for Southwest and California; Snow for the Central Rockies

Severe thunderstorms will continue to impact the center of the Nation through today. Very large hail, strong tornadoes, and damaging winds are expected from the Great Lakes into the central/southern Plains; Flash flooding is possible for portions into the mid-Mississippi Valley. Critical fire weather conditions for the Southwest and central valley of California today. Winter hangs on for Rockies. Read More >

Current conditions at

Port Aransas, Mustang Beach Airport (KRAS)

Lat: 27.81°NLon: 97.09°WElev: 7ft.

Overcast

83°F

28°C

Humidity 80%
Wind Speed SE 12 mph
Barometer 29.91 in
Dewpoint 77°F (25°C)
Visibility 7.00 mi
Heat Index91°F (33°C)
Last update 18 May 11:55 am CDT
Extended Forecast for

4 Miles NE Aransas Pass TX

  • This Afternoon

    This Afternoon: Partly sunny, with a high near 90. Heat index values as high as 106. Southeast wind around 16 mph, with gusts as high as 24 mph.

    High: 90 °F

    Partly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 81. Southeast wind 14 to 17 mph, with gusts as high as 25 mph.

    Low: 81 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 89. Heat index values as high as 105. Southeast wind 13 to 15 mph, with gusts as high as 21 mph.

    High: 89 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: A chance of showers and thunderstorms before 1am, then showers likely and possibly a thunderstorm between 1am and 4am, then a chance of showers and thunderstorms after 4am.  Mostly cloudy, with a low around 79. Southeast wind 9 to 15 mph, with gusts as high as 22 mph.  Chance of precipitation is 60%.

    Low: 79 °F

    Chance
    T-storms then
    Showers
    Likely

  • Wednesday

    Wednesday: A 30 percent chance of showers and thunderstorms, mainly after 1pm.  Partly sunny, with a high near 88. Southeast wind 9 to 13 mph.

    High: 88 °F

    Chance
    Showers

  • Wednesday Night

    Wednesday Night: A 20 percent chance of showers after 1am.  Mostly cloudy, with a low around 79. East southeast wind 7 to 11 mph.

    Low: 79 °F

    Mostly Cloudy
    then Slight
    Chance
    Showers

  • Thursday

    Thursday: A 40 percent chance of showers and thunderstorms.  Mostly cloudy, with a high near 87. Southeast wind 6 to 14 mph, with gusts as high as 20 mph.

    High: 87 °F

    Chance
    T-storms

  • Thursday Night

    Thursday Night: Showers and possibly a thunderstorm.  Low around 77. Southeast wind 7 to 11 mph.  Chance of precipitation is 80%.

    Low: 77 °F

    Showers

  • Friday

    Friday: Showers likely and possibly a thunderstorm.  Mostly cloudy, with a high near 87. South southeast wind 6 to 14 mph.  Chance of precipitation is 70%.

    High: 87 °F

    Showers
    Likely

Detailed Forecast

This Afternoon
Partly sunny, with a high near 90. Heat index values as high as 106. Southeast wind around 16 mph, with gusts as high as 24 mph.
Tonight
Mostly cloudy, with a low around 81. Southeast wind 14 to 17 mph, with gusts as high as 25 mph.
Tuesday
Partly sunny, with a high near 89. Heat index values as high as 105. Southeast wind 13 to 15 mph, with gusts as high as 21 mph.
Tuesday Night
A chance of showers and thunderstorms before 1am, then showers likely and possibly a thunderstorm between 1am and 4am, then a chance of showers and thunderstorms after 4am. Mostly cloudy, with a low around 79. Southeast wind 9 to 15 mph, with gusts as high as 22 mph. Chance of precipitation is 60%.
Wednesday
A 30 percent chance of showers and thunderstorms, mainly after 1pm. Partly sunny, with a high near 88. Southeast wind 9 to 13 mph.
Wednesday Night
A 20 percent chance of showers after 1am. Mostly cloudy, with a low around 79. East southeast wind 7 to 11 mph.
Thursday
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 87. Southeast wind 6 to 14 mph, with gusts as high as 20 mph.
Thursday Night
Showers and possibly a thunderstorm. Low around 77. Southeast wind 7 to 11 mph. Chance of precipitation is 80%.
Friday
Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 87. South southeast wind 6 to 14 mph. Chance of precipitation is 70%.
Friday Night
Showers likely and possibly a thunderstorm before 1am, then a chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 77. Chance of precipitation is 60%.
Saturday
Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 87. Chance of precipitation is 60%.
Saturday Night
Showers and thunderstorms likely. Mostly cloudy, with a low around 77. Chance of precipitation is 60%.
Sunday
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 87.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles NE Aransas Pass TX
 27.96°N 97.12°W
12:06 pm CDT May 18, 2026
12pm CDT May 18, 2026-6pm CDT May 24, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database