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

Tropical Storm Arthur and Heavy Rainfall in the South; Severe Weather in the Midwest

An outbreak of severe thunderstorms is expected across portions of Illinois and Indiana tonight. Intense tornadoes, swaths of damaging gusts, and hail in excess of 2 inches in diameter possible. Tropical Storm Arthur will continue to produce strong winds across coastal Upper Texas and Louisiana tonight, as well as potentially life-threatening flooding across southern Louisiana into Mississippi. Read More >

Hazardous Weather Conditions

Current conditions at

Port Aransas, Mustang Beach Airport (KRAS)

Lat: 27.81°NLon: 97.09°WElev: 7ft.

Fair

84°F

29°C

Humidity 86%
Wind Speed S 12 mph
Barometer 29.63 in
Dewpoint 80°F (27°C)
Visibility 7.00 mi
Heat Index96°F (36°C)
Last update 17 Jun 9:35 pm CDT
Extended Forecast for

Gregory TX

Extreme Heat Warning June 18, 12:00pm until June 18, 08:00pm
Click here for hazard details and duration
Extreme Heat Warning

  • Tonight

    Tonight: Mostly clear, with a low around 82. South wind 10 to 15 mph, with gusts as high as 20 mph.

    Low: 82 °F

    Mostly Clear

  • Thursday

    Thursday: Mostly sunny, with a high near 93. Heat index values as high as 118. South southeast wind 14 to 20 mph, with gusts as high as 25 mph.

    High: 93 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 83. South southeast wind 15 to 18 mph, with gusts as high as 25 mph.

    Low: 83 °F

    Mostly Cloudy

  • Juneteenth

    Juneteenth: Partly sunny, with a high near 93. Heat index values as high as 120. South southeast wind 15 to 18 mph, with gusts as high as 23 mph.

    High: 93 °F

    Partly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 83. South southeast wind 13 to 16 mph, with gusts as high as 21 mph.

    Low: 83 °F

    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 91. Southeast wind 13 to 16 mph, with gusts as high as 21 mph.

    High: 91 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 83. South southeast wind around 16 mph, with gusts as high as 23 mph.

    Low: 83 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 92. South southeast wind 18 to 22 mph, with gusts as high as 28 mph.

    High: 92 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 83. South southeast wind 18 to 21 mph, with gusts as high as 28 mph.

    Low: 83 °F

    Partly Cloudy

Detailed Forecast

Tonight
Mostly clear, with a low around 82. South wind 10 to 15 mph, with gusts as high as 20 mph.
Thursday
Mostly sunny, with a high near 93. Heat index values as high as 118. South southeast wind 14 to 20 mph, with gusts as high as 25 mph.
Thursday Night
Mostly cloudy, with a low around 83. South southeast wind 15 to 18 mph, with gusts as high as 25 mph.
Juneteenth
Partly sunny, with a high near 93. Heat index values as high as 120. South southeast wind 15 to 18 mph, with gusts as high as 23 mph.
Friday Night
Mostly cloudy, with a low around 83. South southeast wind 13 to 16 mph, with gusts as high as 21 mph.
Saturday
Partly sunny, with a high near 91. Southeast wind 13 to 16 mph, with gusts as high as 21 mph.
Saturday Night
Mostly cloudy, with a low around 83. South southeast wind around 16 mph, with gusts as high as 23 mph.
Sunday
Mostly sunny, with a high near 92. South southeast wind 18 to 22 mph, with gusts as high as 28 mph.
Sunday Night
Partly cloudy, with a low around 83. South southeast wind 18 to 21 mph, with gusts as high as 28 mph.
Monday
Mostly sunny, with a high near 92.
Monday Night
Partly cloudy, with a low around 83.
Tuesday
Mostly sunny, with a high near 92.
Tuesday Night
Mostly clear, with a low around 81.
Wednesday
Mostly sunny, with a high near 92.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Gregory TX
 27.93°N 97.3°W
Last Update:
7:16 pm CDT Jun 17, 2026
Forecast Valid:
9pm CDT Jun 17, 2026-6pm CDT Jun 24, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation