Hourly Weather Forecast - Port Isabel, TX

12 AM
74°F
0%
11mph
SSE
Mostly Cloudy
Humidity
91%
Feels like
74°F
Dew Point
71°F
1 AM
74°F
0%
12mph
SSE
Mostly Cloudy
Humidity
90%
Feels like
74°F
Dew Point
71°F
2 AM
74°F
0%
12mph
SSE
Mostly Cloudy
Humidity
89%
Feels like
74°F
Dew Point
71°F
3 AM
74°F
0%
12mph
SSE
Mostly Cloudy
Humidity
89%
Feels like
74°F
Dew Point
71°F
4 AM
74°F
0%
12mph
SSE
Mostly Cloudy
Humidity
90%
Feels like
74°F
Dew Point
70°F
5 AM
74°F
0%
12mph
SSE
Mostly Cloudy
Humidity
89%
Feels like
74°F
Dew Point
70°F
6 AM
73°F
0%
12mph
SSE
Mostly Cloudy
Humidity
90%
Feels like
73°F
Dew Point
70°F
6:48 AM
7 AM
74°F
0%
13mph
SSE
Partly Cloudy
Humidity
88%
Feels like
74°F
Dew Point
70°F
8 AM
76°F
0%
15mph
SSE
Partly Cloudy
Humidity
82%
Feels like
76°F
Dew Point
70°F
9 AM
78°F
0%
17mph
SSE
Partly Cloudy
Humidity
79%
Feels like
78°F
Dew Point
71°F
10 AM
78°F
0%
18mph
SSE
Partly Cloudy
Humidity
77%
Feels like
78°F
Dew Point
71°F
11 AM
79°F
0%
19mph
SSE
Partly Cloudy
Humidity
75%
Feels like
79°F
Dew Point
71°F
12 PM
78°F
0%
19mph
SSE
Partly Cloudy
Humidity
77%
Feels like
78°F
Dew Point
71°F
1 PM
78°F
0%
20mph
SSE
Partly Cloudy
Humidity
79%
Feels like
78°F
Dew Point
71°F
2 PM
78°F
0%
20mph
SE
Mostly Sunny
Humidity
81%
Feels like
78°F
Dew Point
71°F
3 PM
77°F
0%
19mph
SE
Mostly Sunny
Humidity
84%
Feels like
77°F
Dew Point
72°F
4 PM
76°F
0%
19mph
SE
Partly Cloudy
Humidity
86%
Feels like
76°F
Dew Point
72°F
5 PM
75°F
0%
17mph
SE
Partly Cloudy
Humidity
90%
Feels like
75°F
Dew Point
72°F
6 PM
74°F
0%
16mph
SE
Partly Cloudy
Humidity
94%
Feels like
74°F
Dew Point
72°F
6:32 PM
7 PM
74°F
0%
15mph
SE
Partly Cloudy
Humidity
94%
Feels like
74°F
Dew Point
72°F
8 PM
74°F
0%
15mph
SE
Partly Cloudy
Humidity
94%
Feels like
74°F
Dew Point
73°F
9 PM
75°F
0%
14mph
SE
Partly Cloudy
Humidity
93%
Feels like
75°F
Dew Point
73°F
10 PM
75°F
0%
14mph
SE
Partly Cloudy
Humidity
92%
Feels like
75°F
Dew Point
73°F
11 PM
75°F
0%
14mph
SSE
Partly Cloudy
Humidity
92%
Feels like
75°F
Dew Point
73°F

Snow and Ice Accumulations through Tuesday AM

Wintry Disturbance Bisects U.S. Mid-Latitudes

A wintry disturbance will bring icing and light snow from the central Plains tonight through the Northeast on Tuesday.

Today's Weather Outlook

Monday's Weather Outlook

Weekly Drought Map for February 26, 2026

Widespread Drought Degradation For South, Southeast; Mixed Results Elsewhere

Debris flies through the air as howling winds accompanied by a line of storms approach the old Tarrant County Courthouse in downtown Fort Worth, Texas, on March 2, 2023. (Tom Fox/The Dallas Morning News via AP)

Lightning Season Rapidly Approaching: Best Safety Practices

Rocky Mountain National Park at day in December. (NPS Natural Resources/Wikimedia Commons)

Snowmelt and Flooding

U.S. Route 52 near St. Donatus between Bellevue and Dubuque, Iowa. (Tony Webster from Portland, Oregon)

Winter Weather Driving Safety Tips

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