National Weather Service

News Headlines

New: March-May (Spring 2026) Outlook: Warmer than normal temperatures are favored to continue; precipitation is a toss-up; drought, wildfire potential, water supply, and heat risk concerns are in focus
The Potential for Wildfire Spread Will Remain Acute through Early March. Stop Wildfires Before they Start with Smokey Bear
El riesgo de propagación de incendios forestales aumenta durante marzo. Revise estas medidas de prevención.
Drought is Worsening and Increasing in Coverage Across the Area as We Head into Spring. Track Its Coverage Here.

Hazardous Weather Conditions

Dense Fog Advisory until February 28, 09:00 AM CST

Current conditions at

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

Lat: 26.16°NLon: 97.34°WElev: 16ft.

N/A

Humidity	NA
Wind Speed	NA
Barometer	NA
Dewpoint	N/A
Visibility	NA
Last update	* Not a current observation *

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

2 Miles E Los Fresnos TX

Dense Fog Advisory February 28, 08:38am until February 28, 09:00am

Click here for hazard details and duration

...

Dense Fog Advisory February 28, 08:38am until February 28, 09:00am
NOW until 9:00am Sat
Dense Fog Advisory
Today
High: 83 °F
Mostly Sunny
Tonight
Low: 65 °F
Partly Cloudy
Sunday
High: 84 °F
Sunny
Sunday Night
Low: 65 °F
Mostly Clear
Monday
High: 85 °F
Sunny
Monday Night
Low: 66 °F
Mostly Clear
Tuesday
High: 87 °F
Mostly Sunny
and Breezy
Tuesday Night
Low: 68 °F
Mostly Cloudy
and Breezy
then Mostly
Cloudy

Detailed Forecast

Today

Mostly sunny, with a high near 83. Light east wind becoming east southeast 9 to 14 mph in the morning.

Tonight

Partly cloudy, with a low around 65. Southeast wind 6 to 13 mph.

Sunday

Sunny, with a high near 84. Southeast wind 6 to 16 mph, with gusts as high as 22 mph.

Sunday Night

Mostly clear, with a low around 65. Southeast wind 7 to 14 mph, with gusts as high as 21 mph.

Monday

Sunny, with a high near 85. Southeast wind 7 to 16 mph, with gusts as high as 22 mph.

Monday Night

Mostly clear, with a low around 66. Southeast wind 9 to 14 mph, with gusts as high as 22 mph.

Tuesday

Mostly sunny, with a high near 87. Breezy, with a south southeast wind 10 to 15 mph increasing to 16 to 21 mph in the afternoon. Winds could gust as high as 30 mph.

Tuesday Night

Mostly cloudy, with a low around 68. Breezy, with a southeast wind 10 to 18 mph, with gusts as high as 26 mph.

Wednesday

Mostly sunny, with a high near 86. Breezy, with a southeast wind 10 to 20 mph, with gusts as high as 29 mph.

Wednesday Night

Mostly cloudy, with a low around 67. Southeast wind 10 to 16 mph, with gusts as high as 24 mph.

Thursday

Mostly sunny, with a high near 86. Breezy, with a south southeast wind 10 to 20 mph, with gusts as high as 28 mph.

Thursday Night

Mostly cloudy, with a low around 68.

Friday

Partly sunny, with a high near 87. Breezy.