Hourly Weather Forecast - Lake Arthur, LA

6 AM
48°F
0%
4mph
S
Hazy
Humidity
95%
Feels like
47°F
Dew Point
47°F
6:55 AM
7 AM
51°F
0%
4mph
SSW
Hazy
Humidity
95%
Feels like
51°F
Dew Point
49°F
8 AM
54°F
0%
4mph
SW
Hazy
Humidity
96%
Feels like
54°F
Dew Point
53°F
9 AM
57°F
0%
5mph
SW
Hazy
Humidity
93%
Feels like
57°F
Dew Point
55°F
10 AM
61°F
0%
7mph
WSW
Sunny
Humidity
87%
Feels like
61°F
Dew Point
57°F
11 AM
65°F
0%
9mph
WSW
Sunny
Humidity
78%
Feels like
65°F
Dew Point
58°F
12 PM
69°F
0%
11mph
WSW
Sunny
Humidity
71%
Feels like
69°F
Dew Point
59°F
1 PM
70°F
0%
11mph
W
Sunny
Humidity
67%
Feels like
70°F
Dew Point
58°F
2 PM
71°F
0%
11mph
W
Mostly Sunny
Humidity
64%
Feels like
71°F
Dew Point
58°F
3 PM
70°F
0%
10mph
WNW
Mostly Sunny
Humidity
64%
Feels like
70°F
Dew Point
57°F
4 PM
68°F
0%
8mph
WNW
Mostly Sunny
Humidity
66%
Feels like
68°F
Dew Point
57°F
5 PM
65°F
0%
6mph
NW
Mostly Sunny
Humidity
71%
Feels like
65°F
Dew Point
56°F
5:11 PM
6 PM
62°F
0%
6mph
NNW
Clear
Humidity
76%
Feels like
62°F
Dew Point
55°F
7 PM
60°F
0%
6mph
NNW
Clear
Humidity
79%
Feels like
60°F
Dew Point
53°F
8 PM
57°F
0%
6mph
N
Clear
Humidity
82%
Feels like
57°F
Dew Point
51°F
9 PM
55°F
0%
6mph
N
Clear
Humidity
83%
Feels like
55°F
Dew Point
49°F
10 PM
53°F
0%
6mph
N
Clear
Humidity
84%
Feels like
53°F
Dew Point
48°F
11 PM
51°F
0%
6mph
N
Clear
Humidity
83%
Feels like
51°F
Dew Point
46°F

Snow and ice forecast through Friday A.M.

Multiple Snow Threats Across the Northern U.S.

Multiple systems will bring snow across the Northern U.S. through the end of the week.

Rainfall Forecast for Northwest through Friday A.M.

Unrelenting Rains Soak the Northwest

Today's Weather Outlook

Today's 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

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Snow & Ski Forecast

Traffic Cameras

Weather Cameras

Traffic Cameras

Weather Cameras

Outdoor Sports Guide