Hourly Weather Forecast - Port Arthur, TX

8 PM
47°F
0%
3mph
ENE
Cloudy
Humidity
89%
Feels like
47°F
Dew Point
44°F
9 PM
47°F
0%
3mph
ENE
Cloudy
Humidity
89%
Feels like
47°F
Dew Point
44°F
10 PM
47°F
0%
3mph
ENE
Cloudy
Humidity
89%
Feels like
47°F
Dew Point
44°F
11 PM
47°F
0%
3mph
NE
Cloudy
Humidity
90%
Feels like
47°F
Dew Point
45°F

Snowfall Forecast Through Saturday

Snowfall to Pack Slopes in the Rockies

Hefty snowpack additions are expected into the weekend for the Cascades and northern Rockies.

Weekend Weather Outlook

Weekend Weather Outlook

Weekly Drought Map for December 4, 2025

Active Week of Weather Leads to Mixed Drought Results

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

Cold Air Damming - Cause And Effects

People skating on a frozen pond on a clear day. (Image by Q K from Pixabay)

Safety Tips For Icy Surfaces

Image courtesy of PeakPX.

Top 10 Winter Energy Saving Tips

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Snow & Ski Forecast

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Traffic Cameras

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Outdoor Sports Guide