Hourly Weather Forecast - Port Isabel, TX

12 AM
71°F
0%
7mph
SE
Mostly Clear
Humidity
88%
Feels like
71°F
Dew Point
68°F
1 AM
71°F
0%
7mph
SE
Mostly Clear
Humidity
89%
Feels like
71°F
Dew Point
68°F
2 AM
71°F
0%
7mph
SE
Mostly Clear
Humidity
89%
Feels like
71°F
Dew Point
67°F
3 AM
71°F
0%
7mph
SE
Mostly Clear
Humidity
89%
Feels like
71°F
Dew Point
67°F
4 AM
71°F
0%
7mph
SE
Partly Cloudy
Humidity
89%
Feels like
71°F
Dew Point
67°F
5 AM
71°F
10%
7mph
SE
Partly Cloudy
Humidity
89%
Feels like
71°F
Dew Point
67°F
6 AM
71°F
0%
7mph
SE
Partly Cloudy
Humidity
89%
Feels like
71°F
Dew Point
67°F
6:51 AM
7 AM
72°F
0%
8mph
SSE
Partly Cloudy
Humidity
87%
Feels like
72°F
Dew Point
68°F
8 AM
73°F
0%
8mph
SSE
Mostly Sunny
Humidity
85%
Feels like
73°F
Dew Point
68°F
9 AM
74°F
0%
10mph
SSE
Mostly Sunny
Humidity
82%
Feels like
74°F
Dew Point
69°F
10 AM
75°F
0%
11mph
SSE
Sunny
Humidity
81%
Feels like
75°F
Dew Point
69°F
11 AM
76°F
0%
12mph
SE
Mostly Sunny
Humidity
79%
Feels like
76°F
Dew Point
69°F
12 PM
76°F
0%
13mph
SE
Sunny
Humidity
78%
Feels like
76°F
Dew Point
68°F
1 PM
76°F
0%
13mph
SE
Sunny
Humidity
77%
Feels like
76°F
Dew Point
68°F
2 PM
76°F
0%
14mph
SE
Sunny
Humidity
77%
Feels like
76°F
Dew Point
68°F
3 PM
75°F
0%
13mph
SE
Sunny
Humidity
77%
Feels like
75°F
Dew Point
68°F
4 PM
75°F
0%
13mph
SE
Mostly Sunny
Humidity
78%
Feels like
75°F
Dew Point
68°F
5 PM
74°F
0%
12mph
ESE
Mostly Sunny
Humidity
81%
Feels like
74°F
Dew Point
68°F
6 PM
73°F
0%
11mph
ESE
Mostly Sunny
Humidity
84%
Feels like
73°F
Dew Point
68°F
6:31 PM
7 PM
72°F
0%
9mph
ESE
Mostly Clear
Humidity
87%
Feels like
72°F
Dew Point
68°F
8 PM
72°F
0%
8mph
SE
Clear
Humidity
89%
Feels like
72°F
Dew Point
69°F
9 PM
72°F
0%
8mph
SE
Clear
Humidity
90%
Feels like
72°F
Dew Point
69°F
10 PM
72°F
0%
8mph
SE
Mostly Clear
Humidity
90%
Feels like
72°F
Dew Point
69°F
11 PM
72°F
10%
8mph
SE
Mostly Clear
Humidity
90%
Feels like
72°F
Dew Point
69°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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