National Weather Service

Hazardous Weather Conditions

Current conditions at

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

Lat: 26.16°NLon: 97.34°WElev: 16ft.

Fair and Breezy

34°C

94°F

Humidity	58%
Wind Speed	SE 33 G 52 km/h
Barometer	1013.6 mb (29.94 in)
Dewpoint	25°C (77°F)
Visibility	16 km
Heat Index	43°C (109°F)
Last update	13 Sep 2:53 pm CDT

More Information:

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

Extended Forecast for

12 Miles NE Rio Hondo TX

Heat Advisory until September 13, 07:00pm

Click here for hazard details and duration

Heat Advisory

Heat Advisory until September 13, 07:00pm
NOW until 7:00pm Sun
Heat Advisory
This Afternoon
High: 36 °C
Sunny and
Breezy
Tonight
Low: 26 °C
Mostly Clear
Monday
High: 37 °C
Sunny then
Sunny and
Breezy
Monday Night
Low: 26 °C
Mostly Clear
Tuesday
High: 37 °C
Sunny then
Sunny and
Breezy
Tuesday Night
Low: 25 °C
Mostly Clear
Wednesday
High: 36 °C
Sunny
Wednesday Night
Low: 25 °C
Mostly Clear
then Slight
Chance
T-storms

Detailed Forecast

This Afternoon

Sunny, with a high near 36. Heat index values as high as 46. Breezy, with a southeast wind around 32 km/h, with gusts as high as 40 km/h.

Tonight

Mostly clear, with a low around 26. Southeast wind 21 to 26 km/h decreasing to 11 to 16 km/h after midnight. Winds could gust as high as 35 km/h.

Monday

Sunny, with a high near 37. Heat index values as high as 46. Breezy, with a southeast wind 11 to 21 km/h increasing to 22 to 32 km/h in the afternoon. Winds could gust as high as 40 km/h.

Monday Night

Mostly clear, with a low around 26. Southeast wind 22 to 27 km/h decreasing to 13 to 18 km/h after midnight. Winds could gust as high as 39 km/h.

Tuesday

Sunny, with a high near 37. Breezy, with a south southeast wind 11 to 21 km/h increasing to 24 to 34 km/h.

Tuesday Night

Mostly clear, with a low around 25. South southeast wind 17 to 27 km/h decreasing to 5 to 15 km/h. Winds could gust as high as 37 km/h.

Wednesday

Sunny, with a high near 36. Light southeast wind becoming east 19 to 24 km/h in the morning. Winds could gust as high as 32 km/h.

Wednesday Night

A 20 percent chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 25. East wind 13 to 18 km/h becoming light and variable in the evening.

Thursday

Showers likely and possibly a thunderstorm before 1pm, then a chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 34. Light east northeast wind increasing to 18 to 23 km/h in the morning. Winds could gust as high as 32 km/h. Chance of precipitation is 60%.

Thursday Night

A 20 percent chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 24. East northeast wind 13 to 18 km/h becoming light east after midnight.

Friday

A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 35. Light northeast wind becoming east northeast 18 to 23 km/h in the morning. Winds could gust as high as 32 km/h.

Friday Night

Mostly clear, with a low around 24.

Saturday

A 20 percent chance of showers. Mostly sunny, with a high near 35.