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Nester Bringing Tropical Impacts to the Southeast; Strong Cold Front in the West

Post-tropical Storm Nester will produce heavy rain with potential for flash flooding, storm surge up to 4 feet, and damaging winds; and severe storms with brief tornadoes and damaging winds. In the West, an southeastward moving cold front will produce mountain snow and strong winds. Fire weather threats remain critical in portions of southern California; and the Great Basin and High Plains. 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

85°F

29°C

Humidity 70%
Wind Speed S 13 mph
Barometer 29.74 in (1007.0 mb)
Dewpoint 74°F (23°C)
Visibility 10.00 mi
Heat Index93°F (34°C)
Last update 19 Oct 9:53 am CDT
Extended Forecast for

Port Isabel TX

Coastal Flood Advisory October 19, 07:00pm until October 20, 07:00am
Click here for hazard details and duration
Coastal Flood Advisory

  • Today

    Today: Mostly sunny, with a high near 86. South southeast wind 11 to 14 mph.

    Mostly Sunny

    High: 86 °F

  • Tonight

    Tonight: Partly cloudy, with a low around 79. South southeast wind 10 to 15 mph, with gusts as high as 20 mph.

    Partly Cloudy

    Low: 79 °F

  • Sunday

    Sunday: A 20 percent chance of showers and thunderstorms. Partly sunny, with a high near 87. Breezy, with a south southeast wind 9 to 14 mph increasing to 15 to 20 mph in the afternoon.

    Slight Chance
    T-storms and
    Breezy

    High: 87 °F

  • Sunday
    Night

    Sunday Night: A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 80. South southeast wind 14 to 16 mph, with gusts as high as 23 mph.

    Chance
    T-storms

    Low: 80 °F

  • Monday

    Monday: Showers and thunderstorms likely. Mostly cloudy, with a high near 84. South wind 9 to 13 mph. Chance of precipitation is 70%.

    T-storms
    Likely

    High: 84 °F

  • Monday
    Night

    Monday Night: A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 74. North wind 10 to 16 mph, with gusts as high as 23 mph.

    Chance
    T-storms

    Low: 74 °F

  • Tuesday

    Tuesday: A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 80. Breezy.

    Chance
    T-storms and
    Breezy

    High: 80 °F

  • Tuesday
    Night

    Tuesday Night: A 20 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 73.

    Slight Chance
    T-storms

    Low: 73 °F

  • Wednesday

    Wednesday: A 30 percent chance of showers and thunderstorms. Partly sunny, with a high near 80.

    Chance
    T-storms

    High: 80 °F

Detailed Forecast

Today
Mostly sunny, with a high near 86. South southeast wind 11 to 14 mph.
Tonight
Partly cloudy, with a low around 79. South southeast wind 10 to 15 mph, with gusts as high as 20 mph.
Sunday
A 20 percent chance of showers and thunderstorms. Partly sunny, with a high near 87. Breezy, with a south southeast wind 9 to 14 mph increasing to 15 to 20 mph in the afternoon.
Sunday Night
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 80. South southeast wind 14 to 16 mph, with gusts as high as 23 mph.
Monday
Showers and thunderstorms likely. Mostly cloudy, with a high near 84. South wind 9 to 13 mph. Chance of precipitation is 70%.
Monday Night
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 74. North wind 10 to 16 mph, with gusts as high as 23 mph.
Tuesday
A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 80. Breezy.
Tuesday Night
A 20 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 73.
Wednesday
A 30 percent chance of showers and thunderstorms. Partly sunny, with a high near 80.
Wednesday Night
A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 75.
Thursday
A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 82.
Thursday Night
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 73.
Friday
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 78. Breezy.
Click Map For Forecast
Disclaimer
Map Legend
Point Forecast:
Port Isabel TX
 26.08°N 97.21°W
Last Update:
10:30 am CDT Oct 19, 2019
Forecast Valid:
10am CDT Oct 19, 2019-6pm CDT Oct 25, 2019
 
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