Hourly Weather Forecast - Port Isabel, TX

2 PM
74°F
0%
4mph
SSE
Sunny
Humidity
36%
Feels like
74°F
Dew Point
46°F
3 PM
74°F
0%
6mph
SE
Sunny
Humidity
38%
Feels like
74°F
Dew Point
46°F
4 PM
73°F
0%
7mph
ESE
Sunny
Humidity
41%
Feels like
73°F
Dew Point
48°F
5 PM
71°F
0%
7mph
ESE
Sunny
Humidity
46%
Feels like
71°F
Dew Point
49°F
6 PM
69°F
0%
7mph
SE
Sunny
Humidity
54%
Feels like
69°F
Dew Point
52°F
6:15 PM
7 PM
66°F
0%
6mph
SE
Clear
Humidity
62%
Feels like
66°F
Dew Point
53°F
8 PM
64°F
0%
6mph
SSE
Clear
Humidity
71%
Feels like
64°F
Dew Point
54°F
9 PM
62°F
0%
5mph
SSE
Clear
Humidity
78%
Feels like
62°F
Dew Point
55°F
10 PM
60°F
0%
5mph
S
Clear
Humidity
83%
Feels like
60°F
Dew Point
55°F
11 PM
59°F
0%
5mph
S
Clear
Humidity
88%
Feels like
59°F
Dew Point
55°F

Saturday morning low temperatures

Snow, Record-Breaking Cold Headed for Great Lakes & Northeast

Frigid temperatures, high winds, and snow headed to a large portion of the eastern U.S. today through this weekend.

Weekend Weather Outlook

Weekend Weather Outlook

Image courtesy of Pixabay.com

All About Snow Squalls

Weekly Drought Map for February 5, 2026

Scarce Precipitation Leads to Widespread Drought Degradation

Image by Frauke Feind from Pixabay

During Strong Winds: Stay Ready

Windchill chart

Dangers of Wind Chills

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