Hourly Weather Forecast - Lake Arthur, LA

12 AM
56°F
30%
8mph
N
30% Chance Rain Showers
Humidity
76%
Feels like
56°F
Dew Point
48°F
1 AM
54°F
30%
8mph
N
30% Chance Rain Showers
Humidity
74%
Feels like
54°F
Dew Point
46°F
2 AM
52°F
10%
8mph
N
Partly Cloudy
Humidity
73%
Feels like
52°F
Dew Point
44°F
3 AM
51°F
10%
8mph
NNE
Clear
Humidity
73%
Feels like
51°F
Dew Point
43°F
4 AM
50°F
10%
8mph
NNE
Clear
Humidity
74%
Feels like
46°F
Dew Point
42°F
5 AM
49°F
20%
8mph
NNE
Clear
Humidity
75%
Feels like
45°F
Dew Point
41°F
6 AM
48°F
20%
8mph
NNE
Clear
Humidity
75%
Feels like
44°F
Dew Point
41°F
7 AM
49°F
10%
8mph
NNE
Clear
Humidity
75%
Feels like
45°F
Dew Point
41°F
7:01 AM
8 AM
50°F
10%
8mph
NE
Sunny
Humidity
74%
Feels like
47°F
Dew Point
42°F
9 AM
51°F
10%
8mph
NE
Sunny
Humidity
71%
Feels like
51°F
Dew Point
42°F
10 AM
54°F
10%
8mph
NE
Sunny
Humidity
66%
Feels like
54°F
Dew Point
43°F
11 AM
57°F
10%
8mph
NE
Sunny
Humidity
60%
Feels like
57°F
Dew Point
43°F
12 PM
60°F
10%
7mph
NE
Sunny
Humidity
56%
Feels like
60°F
Dew Point
44°F
1 PM
61°F
10%
7mph
NE
Sunny
Humidity
53%
Feels like
61°F
Dew Point
44°F
2 PM
62°F
0%
6mph
ENE
Sunny
Humidity
52%
Feels like
62°F
Dew Point
45°F
3 PM
63°F
0%
6mph
ENE
Sunny
Humidity
54%
Feels like
63°F
Dew Point
46°F
4 PM
61°F
0%
5mph
ENE
Sunny
Humidity
58%
Feels like
61°F
Dew Point
46°F
5 PM
58°F
0%
4mph
ENE
Sunny
Humidity
66%
Feels like
58°F
Dew Point
46°F
5:14 PM
6 PM
55°F
0%
4mph
E
Clear
Humidity
72%
Feels like
55°F
Dew Point
47°F
7 PM
54°F
0%
4mph
E
Clear
Humidity
76%
Feels like
54°F
Dew Point
46°F
8 PM
53°F
0%
4mph
ESE
Clear
Humidity
79%
Feels like
53°F
Dew Point
46°F
9 PM
51°F
0%
4mph
ESE
Clear
Humidity
82%
Feels like
51°F
Dew Point
46°F
10 PM
51°F
0%
4mph
ESE
Clear
Humidity
84%
Feels like
51°F
Dew Point
46°F
11 PM
50°F
30%
5mph
SE
30% Chance Rain Showers
Humidity
85%
Feels like
50°F
Dew Point
46°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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