Hourly Weather Forecast - Port Isabel, TX

12 AM
73°F
0%
14mph
SSE
Partly Cloudy
Humidity
83%
Feels like
73°F
Dew Point
68°F
1 AM
73°F
0%
14mph
SSE
Partly Cloudy
Humidity
82%
Feels like
73°F
Dew Point
67°F
2 AM
73°F
0%
14mph
SSE
Partly Cloudy
Humidity
82%
Feels like
73°F
Dew Point
67°F
3 AM
73°F
0%
14mph
S
Mostly Clear
Humidity
82%
Feels like
73°F
Dew Point
67°F
4 AM
73°F
0%
15mph
S
Partly Cloudy
Humidity
82%
Feels like
73°F
Dew Point
67°F
5 AM
73°F
0%
15mph
S
Partly Cloudy
Humidity
84%
Feels like
73°F
Dew Point
67°F
6 AM
72°F
0%
15mph
S
Partly Cloudy
Humidity
83%
Feels like
72°F
Dew Point
67°F
7 AM
72°F
0%
15mph
S
Partly Cloudy
Humidity
82%
Feels like
72°F
Dew Point
67°F
7:38 AM
8 AM
73°F
0%
16mph
S
Partly Cloudy
Humidity
83%
Feels like
73°F
Dew Point
68°F
9 AM
74°F
0%
17mph
S
Partly Cloudy
Humidity
85%
Feels like
74°F
Dew Point
69°F
10 AM
76°F
0%
20mph
S
Partly Cloudy
Humidity
82%
Feels like
76°F
Dew Point
70°F
11 AM
77°F
0%
21mph
S
Windy
Humidity
81%
Feels like
77°F
Dew Point
70°F
12 PM
77°F
0%
21mph
S
Windy
Humidity
83%
Feels like
77°F
Dew Point
72°F
1 PM
78°F
0%
21mph
S
Windy
Humidity
85%
Feels like
78°F
Dew Point
73°F
2 PM
78°F
0%
21mph
S
Windy
Humidity
88%
Feels like
78°F
Dew Point
74°F
3 PM
78°F
0%
20mph
S
Mostly Sunny
Humidity
89%
Feels like
78°F
Dew Point
75°F
4 PM
79°F
0%
19mph
S
Mostly Sunny
Humidity
88%
Feels like
79°F
Dew Point
75°F
5 PM
78°F
0%
17mph
S
Mostly Sunny
Humidity
85%
Feels like
78°F
Dew Point
74°F
6 PM
78°F
0%
16mph
S
Mostly Sunny
Humidity
85%
Feels like
78°F
Dew Point
73°F
7 PM
77°F
0%
15mph
S
Mostly Sunny
Humidity
88%
Feels like
77°F
Dew Point
73°F
7:37 PM
8 PM
76°F
0%
14mph
S
Mostly Clear
Humidity
90%
Feels like
76°F
Dew Point
73°F
9 PM
75°F
10%
14mph
S
Partly Cloudy
Humidity
92%
Feels like
75°F
Dew Point
73°F
10 PM
74°F
0%
12mph
S
Partly Cloudy
Humidity
94%
Feels like
74°F
Dew Point
73°F
11 PM
74°F
0%
7mph
S
Partly Cloudy
Humidity
96%
Feels like
74°F
Dew Point
72°F

Snowfall Forecast Through Monday

Major Winter Storm Afflicts U.S. Northern Tier

Just as one clipper exits New England today, the remnants of an atmospheric river will evolve into yet another destructive winter storm.

Sunday's Severe Weather Outlook

Severe Storms Berate Plains to East Coast

Today's Weather Outlook

Weekend Weather Outlook

A tree knocked over after a storm produced high winds. (provided by PublicDomainPictures via Pixabay.com)

Strong Winds in the Springtime

Weekly Drought Map for March 12, 2026

Widespread Drought Improvement For The South, Midwest

Blizzard: Its True Definition

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