Hourly Weather Forecast - Lake Arthur, LA

12 AM
50°F
0%
5mph
SE
Clear
Humidity
80%
Feels like
50°F
Dew Point
44°F
1 AM
50°F
0%
5mph
SE
Clear
Humidity
83%
Feels like
50°F
Dew Point
45°F
2 AM
51°F
0%
5mph
SE
Clear
Humidity
86%
Feels like
51°F
Dew Point
47°F
3 AM
51°F
0%
5mph
SE
Clear
Humidity
89%
Feels like
51°F
Dew Point
48°F
4 AM
51°F
0%
5mph
SE
Hazy
Humidity
91%
Feels like
51°F
Dew Point
48°F
5 AM
51°F
0%
5mph
SE
Hazy
Humidity
92%
Feels like
51°F
Dew Point
49°F
6 AM
52°F
0%
5mph
SE
Hazy
Humidity
93%
Feels like
52°F
Dew Point
50°F
7 AM
54°F
10%
6mph
SE
Hazy
Humidity
92%
Feels like
54°F
Dew Point
52°F
7:02 AM
8 AM
57°F
10%
6mph
SSE
Sunny
Humidity
90%
Feels like
57°F
Dew Point
54°F
9 AM
60°F
10%
7mph
SSE
Sunny
Humidity
87%
Feels like
60°F
Dew Point
56°F
10 AM
64°F
10%
8mph
SSE
Sunny
Humidity
82%
Feels like
64°F
Dew Point
58°F
11 AM
67°F
10%
10mph
S
Sunny
Humidity
77%
Feels like
67°F
Dew Point
60°F
12 PM
70°F
10%
11mph
S
Sunny
Humidity
74%
Feels like
70°F
Dew Point
62°F
1 PM
72°F
10%
11mph
S
Mostly Sunny
Humidity
72%
Feels like
72°F
Dew Point
62°F
2 PM
72°F
10%
11mph
S
Mostly Sunny
Humidity
72%
Feels like
72°F
Dew Point
63°F
3 PM
72°F
10%
11mph
S
Partly Cloudy
Humidity
74%
Feels like
72°F
Dew Point
63°F
4 PM
71°F
10%
10mph
S
Partly Cloudy
Humidity
78%
Feels like
71°F
Dew Point
64°F

Wind chill temperatures Monday A.M.

Cold Weather Chills the Nation Down to the Gulf

Extreme cold paired with their wind chill values will shiver much of the nation.

Snowfall forecast through Monday evening.

Mid-Atlantic, Great Lakes Snow Piles Up

Monday's Weather Outlook

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

Cold Air Damming - Cause And Effects

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