Hourly Weather Forecast - Port Alto, TX

12 AM
63°F
30%
6mph
ENE
30% Chance Rain Showers
Humidity
87%
Feels like
63°F
Dew Point
59°F
1 AM
62°F
30%
6mph
ENE
30% Chance Rain Showers
Humidity
85%
Feels like
62°F
Dew Point
58°F
2 AM
62°F
20%
7mph
NE
Partly Cloudy
Humidity
84%
Feels like
62°F
Dew Point
57°F
3 AM
61°F
10%
8mph
NE
Clear
Humidity
83%
Feels like
61°F
Dew Point
56°F
4 AM
60°F
10%
8mph
NE
Clear
Humidity
82%
Feels like
60°F
Dew Point
55°F
5 AM
60°F
10%
8mph
NE
Clear
Humidity
81%
Feels like
60°F
Dew Point
54°F
6 AM
59°F
10%
8mph
NE
Clear
Humidity
79%
Feels like
59°F
Dew Point
53°F
7 AM
60°F
10%
8mph
NE
Clear
Humidity
79%
Feels like
60°F
Dew Point
53°F
7:13 AM
8 AM
61°F
10%
8mph
NE
Sunny
Humidity
78%
Feels like
61°F
Dew Point
54°F
9 AM
62°F
10%
8mph
ENE
Sunny
Humidity
77%
Feels like
62°F
Dew Point
55°F
10 AM
64°F
10%
8mph
ENE
Sunny
Humidity
75%
Feels like
64°F
Dew Point
55°F
11 AM
65°F
10%
8mph
E
Sunny
Humidity
72%
Feels like
65°F
Dew Point
56°F
12 PM
67°F
10%
8mph
E
Sunny
Humidity
70%
Feels like
67°F
Dew Point
57°F
1 PM
68°F
10%
9mph
ESE
Sunny
Humidity
69%
Feels like
68°F
Dew Point
57°F
2 PM
69°F
10%
9mph
ESE
Sunny
Humidity
69%
Feels like
69°F
Dew Point
58°F
3 PM
68°F
10%
9mph
ESE
Sunny
Humidity
71%
Feels like
68°F
Dew Point
58°F
4 PM
67°F
10%
9mph
ESE
Sunny
Humidity
75%
Feels like
67°F
Dew Point
59°F
5 PM
66°F
10%
8mph
ESE
Sunny
Humidity
81%
Feels like
66°F
Dew Point
60°F
5:32 PM
6 PM
65°F
10%
7mph
ESE
Clear
Humidity
87%
Feels like
65°F
Dew Point
60°F
7 PM
64°F
10%
7mph
ESE
Clear
Humidity
89%
Feels like
64°F
Dew Point
61°F
8 PM
63°F
10%
7mph
ESE
Hazy
Humidity
91%
Feels like
63°F
Dew Point
60°F
9 PM
63°F
10%
7mph
ESE
Hazy
Humidity
92%
Feels like
63°F
Dew Point
60°F
10 PM
63°F
10%
6mph
ESE
Hazy
Humidity
93%
Feels like
63°F
Dew Point
61°F

Wind chill temperatures Monday A.M.

Cold Weather Chills the Nation Down to the Gulf

In the path of a weak low-pressure system that brings snow to the Midwest and Northeast, extreme cold weather and brutally cold wind chill values will bring a bitter cold to much of the Nation.

Snowfall forecast through Sunday evening.

Snow Spreads Across the Ohio Valley into the Mid-Atlantic

Weekend Weather Outlook

Weekend Weather Outlook

How to Measure Snow via NWS

How To Measure Snow

Weekly Drought Map for December 11, 2025

Hit-or-Miss Precipitation Leads to Mixed Drought Results

A strong cold-air-damming event from March 20, 2018.

Cold Air Damming - Cause And Effects

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