Current conditions at

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

Lat: 26.16°NLon: 97.34°WElev: 16ft.

Fair

84°F

29°C

Humidity 82%
Wind Speed S 8 mph
Barometer 29.93 in (1013.3 mb)
Dewpoint 78°F (26°C)
Visibility 10.00 mi
Heat Index95°F (35°C)
Last update 3 Sep 1:53 am CDT
Extended Forecast for

Lozano TX

Heat Advisory September 3, 11:00am until September 3, 06:00pm
Click here for hazard details and duration
Heat Advisory
  • Overnight

    Overnight: Partly cloudy, with a low around 80. South southeast wind around 11 mph, with gusts as high as 20 mph.

    Low: 80 °F

    Partly Cloudy

  • Thursday

    Thursday: Sunny and hot, with a high near 101. Heat index values as high as 113. South southeast wind 9 to 17 mph, with gusts as high as 25 mph.

    High: 101 °F

    Hot

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 80. Southeast wind 8 to 17 mph, with gusts as high as 25 mph.

    Low: 80 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny and hot, with a high near 100. Heat index values as high as 112. South southeast wind 7 to 16 mph, with gusts as high as 24 mph.

    High: 100 °F

    Hot

  • Friday Night

    Friday Night: Partly cloudy, with a low around 80. South southeast wind 7 to 15 mph, with gusts as high as 23 mph.

    Low: 80 °F

    Partly Cloudy

  • Saturday

    Saturday: A 20 percent chance of showers and thunderstorms after 1pm.  Mostly sunny, with a high near 99. Southeast wind 6 to 14 mph, with gusts as high as 21 mph.

    High: 99 °F

    Mostly Sunny
    then Slight
    Chance
    T-storms

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 79. East southeast wind 6 to 14 mph, with gusts as high as 21 mph.

    Low: 79 °F

    Partly Cloudy

  • Sunday

    Sunday: A 30 percent chance of showers and thunderstorms after 1pm.  Mostly sunny, with a high near 99. South southeast wind 5 to 14 mph, with gusts as high as 21 mph.

    High: 99 °F

    Mostly Sunny
    then Chance
    T-storms

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 79. East southeast wind 5 to 14 mph, with gusts as high as 20 mph.

    Low: 79 °F

    Partly Cloudy

Detailed Forecast

Overnight
Partly cloudy, with a low around 80. South southeast wind around 11 mph, with gusts as high as 20 mph.
Thursday
Sunny and hot, with a high near 101. Heat index values as high as 113. South southeast wind 9 to 17 mph, with gusts as high as 25 mph.
Thursday Night
Mostly clear, with a low around 80. Southeast wind 8 to 17 mph, with gusts as high as 25 mph.
Friday
Mostly sunny and hot, with a high near 100. Heat index values as high as 112. South southeast wind 7 to 16 mph, with gusts as high as 24 mph.
Friday Night
Partly cloudy, with a low around 80. South southeast wind 7 to 15 mph, with gusts as high as 23 mph.
Saturday
A 20 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 99. Southeast wind 6 to 14 mph, with gusts as high as 21 mph.
Saturday Night
Partly cloudy, with a low around 79. East southeast wind 6 to 14 mph, with gusts as high as 21 mph.
Sunday
A 30 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 99. South southeast wind 5 to 14 mph, with gusts as high as 21 mph.
Sunday Night
Partly cloudy, with a low around 79. East southeast wind 5 to 14 mph, with gusts as high as 20 mph.
Labor Day
A 30 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 98. Light southeast wind becoming east southeast 9 to 14 mph in the morning. Winds could gust as high as 21 mph.
Monday Night
Partly cloudy, with a low around 79. South southeast wind 6 to 14 mph, with gusts as high as 20 mph.
Tuesday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 96.
Tuesday Night
Partly cloudy, with a low around 78.
Wednesday
A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 96.
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ABOUT THIS FORECAST

 
Point Forecast:
Lozano TX
 26.1°N 97.49°W
2:30 am CDT Sep 3, 2026
2am CDT Sep 3, 2026-6pm CDT Sep 9, 2026
 
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Additional Resources

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