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

Claudette Impacts the Southeast U.S.; Severe Thunderstorms Sunday; A Heat Wave Persists in West

Heavy rainfall from Claudette may bring additional flash, urban and small stream flooding from Georgia into the Carolinas on Sunday. Scattered severe thunderstorms may occur Sunday across parts of the Midwest into the Great Lakes and Ohio Valley. The dangerous and record-breaking heat and critical fire weather conditions will continue across much of the western U.S. on Sunday. Read More >

Hazardous Weather Conditions

Current conditions at

Port Isabel, Port Isabel-Cameron County Airport (KPIL)

Lat: 26.16°NLon: 97.34°WElev: 16ft.

Fair

82°F

28°C

Humidity 77%
Wind Speed SE 9 mph
Barometer 29.87 in (1011.6 mb)
Dewpoint 74°F (23°C)
Visibility 10.00 mi
Heat Index88°F (31°C)
Last update 19 Jun 10:53 pm CDT
Extended Forecast for

Laguna Vista TX

  • Tonight

    Tonight: Isolated showers. Mostly cloudy, with a low around 82. South wind 11 to 13 mph. Chance of precipitation is 20%.

    Isolated
    Showers

    Low: 82 °F

  • Sunday

    Sunday: Isolated showers, with thunderstorms also possible after 1pm. Mostly cloudy, with a high near 87. Breezy, with a south wind 14 to 20 mph. Chance of precipitation is 20%.

    Breezy.
    Isolated
    Showers then
    Isolated
    T-storms

    High: 87 °F

  • Sunday
    Night

    Sunday Night: Mostly cloudy, with a low around 84. Breezy, with a south southeast wind around 20 mph.

    Mostly Cloudy
    and Breezy

    Low: 84 °F

  • Monday

    Monday: Partly sunny, with a high near 90. Heat index values as high as 110. Breezy, with a south southeast wind 18 to 21 mph, with gusts as high as 29 mph.

    Partly Sunny
    and Breezy

    High: 90 °F

  • Monday
    Night

    Monday Night: A 20 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 83. Breezy, with a south southeast wind 14 to 20 mph, with gusts as high as 28 mph.

    Slight Chance
    T-storms and
    Breezy

    Low: 83 °F

  • Tuesday

    Tuesday: A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 87. East southeast wind 11 to 13 mph.

    Chance
    T-storms

    High: 87 °F

  • Tuesday
    Night

    Tuesday Night: A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 80. East southeast wind 7 to 11 mph.

    Chance
    T-storms

    Low: 80 °F

  • Wednesday

    Wednesday: A 30 percent chance of showers and thunderstorms. Partly sunny, with a high near 86. Southeast wind 7 to 15 mph, with gusts as high as 21 mph.

    Chance
    T-storms

    High: 86 °F

  • Wednesday
    Night

    Wednesday Night: A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 82. South southeast wind 10 to 14 mph, with gusts as high as 20 mph.

    Slight Chance
    T-storms

    Low: 82 °F

Detailed Forecast

Tonight
Isolated showers. Mostly cloudy, with a low around 82. South wind 11 to 13 mph. Chance of precipitation is 20%.
Sunday
Isolated showers, with thunderstorms also possible after 1pm. Mostly cloudy, with a high near 87. Breezy, with a south wind 14 to 20 mph. Chance of precipitation is 20%.
Sunday Night
Mostly cloudy, with a low around 84. Breezy, with a south southeast wind around 20 mph.
Monday
Partly sunny, with a high near 90. Heat index values as high as 110. Breezy, with a south southeast wind 18 to 21 mph, with gusts as high as 29 mph.
Monday Night
A 20 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 83. Breezy, with a south southeast wind 14 to 20 mph, with gusts as high as 28 mph.
Tuesday
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 87. East southeast wind 11 to 13 mph.
Tuesday Night
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 80. East southeast wind 7 to 11 mph.
Wednesday
A 30 percent chance of showers and thunderstorms. Partly sunny, with a high near 86. Southeast wind 7 to 15 mph, with gusts as high as 21 mph.
Wednesday Night
A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 82. South southeast wind 10 to 14 mph, with gusts as high as 20 mph.
Thursday
Mostly sunny, with a high near 87. Southeast wind 10 to 17 mph, with gusts as high as 24 mph.
Thursday Night
Partly cloudy, with a low around 82. South southeast wind 11 to 16 mph, with gusts as high as 23 mph.
Friday
Mostly sunny, with a high near 86.
Friday Night
Partly cloudy, with a low around 82.
Saturday
Mostly sunny, with a high near 86.
Click Map For Forecast
Disclaimer
Map Legend
Point Forecast:
Laguna Vista TX
 26.1°N 97.29°W
Last Update:
11:30 pm CDT Jun 19, 2021
Forecast Valid:
11pm CDT Jun 19, 2021-6pm CDT Jun 26, 2021
 
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