Hourly Weather Forecast - Hahnville, LA

12 AM
56°F
0%
5mph
ESE
Partly Cloudy
Humidity
95%
Feels like
56°F
Dew Point
55°F
1 AM
56°F
0%
5mph
ESE
Partly Cloudy
Humidity
96%
Feels like
56°F
Dew Point
55°F
2 AM
56°F
0%
4mph
ESE
Partly Cloudy
Humidity
95%
Feels like
56°F
Dew Point
54°F
3 AM
56°F
0%
4mph
ESE
Partly Cloudy
Humidity
95%
Feels like
56°F
Dew Point
54°F
4 AM
55°F
0%
4mph
E
Partly Cloudy
Humidity
96%
Feels like
55°F
Dew Point
54°F
5 AM
55°F
0%
4mph
E
Partly Cloudy
Humidity
98%
Feels like
55°F
Dew Point
54°F
6 AM
55°F
0%
4mph
E
Partly Cloudy
Humidity
96%
Feels like
55°F
Dew Point
54°F
6:54 AM
7 AM
56°F
0%
4mph
E
Partly Cloudy
Humidity
95%
Feels like
56°F
Dew Point
54°F
8 AM
58°F
0%
4mph
E
Partly Cloudy
Humidity
94%
Feels like
58°F
Dew Point
56°F
9 AM
61°F
0%
4mph
ESE
Partly Cloudy
Humidity
89%
Feels like
61°F
Dew Point
58°F
10 AM
64°F
10%
5mph
ESE
Partly Cloudy
Humidity
82%
Feels like
64°F
Dew Point
58°F
11 AM
68°F
10%
5mph
ESE
Partly Cloudy
Humidity
75%
Feels like
68°F
Dew Point
60°F
12 PM
70°F
10%
5mph
ESE
Partly Cloudy
Humidity
68%
Feels like
70°F
Dew Point
59°F
1 PM
71°F
10%
5mph
ESE
Partly Cloudy
Humidity
64%
Feels like
71°F
Dew Point
58°F
2 PM
71°F
10%
6mph
ESE
Partly Cloudy
Humidity
64%
Feels like
71°F
Dew Point
58°F

Rainfall and Snowfall Totals Through Thursday

Flooding Rain, Heavy Snow and Winds Slam Northwest, North-Central U.S.

The atmospheric river this week will keep buffeting the Pacific Northwest with heavy rain, snow, and high winds.

Thursday's Weather Outlook

Thursday's 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 person standing in a snowy forest with their back to the camera. They are bundled up in a white hat and a brown jacket. (Image by StockSnap from Pixabay)

Common Cold Weather Illnesses

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

Cold Air Damming - Cause And Effects

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