National Weather Service

News Headlines

New: Quick Summary of Starr County Damaging Wind, Hail, and Flash Flooding March 7-8, 2026
New! Understand Spring and Summer Hazardous Weather in the RGV with the 2026 Guide
Winter 2025/2026 Weather and Climate Summary for the RGV - Warm and Dry - and a Hard Freeze - Worsens Drought
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
Drought is Worsening and Increasing in Coverage Across the Area as We Head into Spring. Track Its Coverage Here.

Hazardous Weather Conditions

Current conditions at

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

Lat: 26.16°NLon: 97.34°WElev: 16ft.

Overcast with Haze

76°F

24°C

Humidity	85%
Wind Speed	S 10 G 21 mph
Barometer	29.73 in (1006.6 mb)
Dewpoint	71°F (22°C)
Visibility	4.00 mi
Heat Index	77°F (25°C)
Last update	15 Mar 11:53 pm CDT

More Information:

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

Extended Forecast for

2 Miles N South Padre Island TX

Wind Advisory until March 16, 01:00pm

High Surf Advisory March 16, 07:00am until March 16, 07:00pm

Click here for hazard details and duration

Wind Advisory

High Surf Advisory

Wind Advisory until March 16, 01:00pm
NOW until 1:00pm Mon
Wind Advisory
Overnight
Low: 59 °F
Slight Chance
T-storms and
Windy
Monday
High: 62 °F
Becoming
Sunny and
Very Windy
Monday Night
Low: 59 °F
Increasing
Clouds and
Breezy
Tuesday
High: 65 °F
Decreasing
Clouds
Tuesday Night
Low: 62 °F
Mostly Clear
Wednesday
High: 71 °F
Sunny
Wednesday Night
Low: 67 °F
Mostly Clear
Thursday
High: 73 °F
Sunny

Detailed Forecast

Overnight

A slight chance of showers and thunderstorms between 2am and 3am. Mostly cloudy, with a low around 59. Windy, with a south wind 20 to 25 mph becoming north northeast 31 to 36 mph. Chance of precipitation is 20%.

Monday

Mostly cloudy through mid morning, then gradual clearing, with a high near 62. Very windy, with a north wind 39 to 44 mph decreasing to 29 to 34 mph in the afternoon.

Monday Night

Increasing clouds, with a low around 59. Breezy, with a north northeast wind 17 to 23 mph.

Tuesday

Mostly cloudy, then gradually becoming sunny, with a high near 65. Northeast wind around 15 mph.

Tuesday Night

Mostly clear, with a low around 62. Southeast wind 10 to 14 mph.

Wednesday

Sunny, with a high near 71. Southeast wind 9 to 15 mph.

Wednesday Night

Mostly clear, with a low around 67. East southeast wind 8 to 14 mph.

Thursday

Sunny, with a high near 73. East southeast wind 5 to 13 mph.