Hourly Weather Forecast - Port Alto, TX

12 AM
64°F
10%
7mph
S
Foggy
Humidity
100%
Feels like
64°F
Dew Point
64°F
1 AM
64°F
10%
7mph
S
Foggy
Humidity
100%
Feels like
64°F
Dew Point
64°F
2 AM
65°F
10%
7mph
S
Foggy
Humidity
100%
Feels like
65°F
Dew Point
65°F
3 AM
65°F
10%
7mph
S
Foggy
Humidity
100%
Feels like
65°F
Dew Point
65°F
4 AM
64°F
10%
6mph
S
Foggy
Humidity
100%
Feels like
64°F
Dew Point
64°F
5 AM
64°F
10%
6mph
S
Foggy
Humidity
100%
Feels like
64°F
Dew Point
64°F
6 AM
64°F
10%
6mph
S
Foggy
Humidity
100%
Feels like
64°F
Dew Point
64°F
7 AM
65°F
0%
6mph
SSW
Foggy
Humidity
100%
Feels like
65°F
Dew Point
65°F
7:12 AM
8 AM
66°F
0%
7mph
SSW
Foggy
Humidity
100%
Feels like
66°F
Dew Point
66°F
9 AM
67°F
10%
7mph
SSW
Foggy
Humidity
100%
Feels like
67°F
Dew Point
67°F
10 AM
69°F
10%
8mph
SSW
Partly Cloudy
Humidity
98%
Feels like
69°F
Dew Point
69°F
11 AM
71°F
10%
9mph
SSW
Partly Cloudy
Humidity
95%
Feels like
71°F
Dew Point
69°F
12 PM
72°F
10%
9mph
SSW
Partly Cloudy
Humidity
91%
Feels like
72°F
Dew Point
69°F
1 PM
73°F
10%
9mph
SSW
Partly Cloudy
Humidity
88%
Feels like
73°F
Dew Point
70°F
2 PM
74°F
10%
9mph
SSW
Partly Cloudy
Humidity
86%
Feels like
74°F
Dew Point
70°F
3 PM
74°F
10%
8mph
SSW
Mostly Sunny
Humidity
85%
Feels like
74°F
Dew Point
69°F
4 PM
72°F
10%
7mph
S
Mostly Sunny
Humidity
87%
Feels like
72°F
Dew Point
68°F
5 PM
70°F
0%
6mph
S
Sunny
Humidity
89%
Feels like
70°F
Dew Point
67°F
5:31 PM
6 PM
68°F
0%
5mph
SSE
Hazy
Humidity
91%
Feels like
68°F
Dew Point
66°F
7 PM
67°F
0%
5mph
SE
Hazy
Humidity
91%
Feels like
67°F
Dew Point
65°F
8 PM
67°F
0%
5mph
SE
Hazy
Humidity
91%
Feels like
67°F
Dew Point
64°F
9 PM
66°F
30%
5mph
ESE
30% Chance Rain Showers
Humidity
91%
Feels like
66°F
Dew Point
63°F
10 PM
65°F
30%
5mph
ESE
30% Chance Rain Showers
Humidity
90%
Feels like
65°F
Dew Point
62°F
11 PM
64°F
30%
5mph
E
30% Chance Rain Showers
Humidity
88%
Feels like
64°F
Dew Point
60°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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