Hourly Weather Forecast - Port Alto, TX

7 PM
73°F
0%
4mph
SSE
Mostly Clear
Humidity
87%
Feels like
73°F
Dew Point
69°F
8 PM
72°F
0%
4mph
SSE
Partly Cloudy
Humidity
87%
Feels like
72°F
Dew Point
68°F
9 PM
71°F
0%
3mph
SE
Partly Cloudy
Humidity
88%
Feels like
71°F
Dew Point
67°F
10 PM
70°F
0%
2mph
ESE
Partly Cloudy
Humidity
90%
Feels like
70°F
Dew Point
67°F
11 PM
69°F
0%
2mph
E
Partly Cloudy
Humidity
91%
Feels like
69°F
Dew Point
67°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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