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

Hazardous Weather Conditions

Current conditions at

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

Lat: 26.16°NLon: 97.34°WElev: 16ft.

Mostly Cloudy

29°C

84°F

Humidity 77%
Wind Speed E 28 G 41 km/h
Barometer 1007.7 mb (29.76 in)
Dewpoint 24°C (76°F)
Visibility 16 km
Heat Index34°C (93°F)
Last update 17 Jun 9:53 pm CDT
Extended Forecast for

Port Isabel TX

Tropical Storm Watch until further notice
Flood Watch June 19, 01:00am until June 20, 01:00pm
Coastal Flood Watch June 19, 01:00am until June 20, 01:00pm
Click here for hazard details and duration
Tropical Storm Watch until further notice
Flood Watch
Coastal Flood Watch
  •  
    Tropical Storm Watch until further notice

    NOW until further notice

    Tropical Storm Watch

  • Tonight

    Low: 28 °C

    Breezy.
    Partly Cloudy
    then Chance
    T-storms

  • Tuesday

    Tuesday: Showers and thunderstorms likely, then showers and possibly a thunderstorm after 2pm. Widespread haze. High near 29. Breezy, with a northeast wind 26 to 31 km/h increasing to 35 to 40 km/h in the afternoon. Chance of precipitation is 80%. New rainfall amounts between 1 and 2 cm possible.

    High: 29 °C

    Showers and
    Breezy

  • Tuesday Night

    Tuesday Night: Showers and thunderstorms likely, then showers and possibly a thunderstorm after 7pm. Some of the storms could produce heavy rainfall. Low around 27. Breezy, with a north northeast wind 32 to 40 km/h, with gusts as high as 60 km/h. Chance of precipitation is 90%. New rainfall amounts between 3 and 4 cm possible.

    Low: 27 °C

    Heavy Rain
    and Breezy

  • Juneteenth

    Juneteenth: Showers and possibly a thunderstorm. High near 29. Windy, with an east northeast wind 35 to 45 km/h, with gusts as high as 60 km/h. Chance of precipitation is 100%.

    High: 29 °C

    T-storms and
    Windy

  • Wednesday Night

    Wednesday Night: Tropical storm conditions possible. Showers and possibly a thunderstorm. Low around 28. Chance of precipitation is 100%.

    Low: 28 °C

    Tropical
    Storm
    Conditions
    Possible

  • Thursday

    Thursday: Showers and possibly a thunderstorm. High near 30. Windy, with an east southeast wind 40 to 45 km/h, with gusts as high as 65 km/h. Chance of precipitation is 100%.

    High: 30 °C

    Showers and
    Windy

  • Thursday Night

    Thursday Night: Showers and possibly a thunderstorm. Low around 28. Breezy, with an east wind 34 to 39 km/h decreasing to 27 to 32 km/h after midnight. Winds could gust as high as 47 km/h. Chance of precipitation is 80%.

    Low: 28 °C

    Showers and
    Breezy

  • Friday

    Friday: Showers and possibly a thunderstorm. High near 30. East wind around 27 km/h. Chance of precipitation is 90%.

    High: 30 °C

    Showers

Detailed Forecast

Tonight
A 40 percent chance of showers and thunderstorms, mainly after 2am. Widespread haze after 1am. Partly cloudy, with a low around 28. Breezy, with an east wind 32 to 37 km/h decreasing to 26 to 31 km/h after midnight.
Tuesday
Showers and thunderstorms likely, then showers and possibly a thunderstorm after 2pm. Widespread haze. High near 29. Breezy, with a northeast wind 26 to 31 km/h increasing to 35 to 40 km/h in the afternoon. Chance of precipitation is 80%. New rainfall amounts between 1 and 2 cm possible.
Tuesday Night
Showers and thunderstorms likely, then showers and possibly a thunderstorm after 7pm. Some of the storms could produce heavy rainfall. Low around 27. Breezy, with a north northeast wind 32 to 40 km/h, with gusts as high as 60 km/h. Chance of precipitation is 90%. New rainfall amounts between 3 and 4 cm possible.
Juneteenth
Showers and possibly a thunderstorm. High near 29. Windy, with an east northeast wind 35 to 45 km/h, with gusts as high as 60 km/h. Chance of precipitation is 100%.
Wednesday Night
Tropical storm conditions possible. Showers and possibly a thunderstorm. Low around 28. Chance of precipitation is 100%.
Thursday
Showers and possibly a thunderstorm. High near 30. Windy, with an east southeast wind 40 to 45 km/h, with gusts as high as 65 km/h. Chance of precipitation is 100%.
Thursday Night
Showers and possibly a thunderstorm. Low around 28. Breezy, with an east wind 34 to 39 km/h decreasing to 27 to 32 km/h after midnight. Winds could gust as high as 47 km/h. Chance of precipitation is 80%.
Friday
Showers and possibly a thunderstorm. High near 30. East wind around 27 km/h. Chance of precipitation is 90%.
Friday Night
A 40 percent chance of showers and thunderstorms. Partly cloudy, with a low around 27. East wind 18 to 26 km/h.
Saturday
A 50 percent chance of showers and thunderstorms. Mostly sunny, with a high near 30. East northeast wind 18 to 26 km/h.
Saturday Night
A 40 percent chance of showers and thunderstorms. Partly cloudy, with a low around 27. East wind 18 to 24 km/h.
Sunday
A 50 percent chance of showers and thunderstorms. Mostly sunny, with a high near 30.
Sunday Night
A 40 percent chance of showers and thunderstorms. Partly cloudy, with a low around 28.
Monday
A 50 percent chance of showers and thunderstorms. Mostly sunny, with a high near 30.
Click Map For Forecast
Disclaimer
Map Legend

ABOUT THIS FORECAST

 
Point Forecast:
Port Isabel TX
 26.08°N 97.21°W
Last Update:
10:45 pm CDT Jun 17, 2024
Forecast Valid:
10pm CDT Jun 17, 2024-6pm CDT Jun 24, 2024
 
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