Hourly Weather Forecast - Mandeville, LA

12 AM
42°F
0%
2mph
E
Clear
Humidity
77%
Feels like
42°F
Dew Point
36°F
1 AM
42°F
0%
3mph
E
Clear
Humidity
78%
Feels like
42°F
Dew Point
35°F
2 AM
41°F
0%
3mph
ESE
Clear
Humidity
81%
Feels like
41°F
Dew Point
36°F
3 AM
40°F
0%
3mph
ESE
Clear
Humidity
83%
Feels like
40°F
Dew Point
36°F
4 AM
40°F
0%
2mph
ESE
Clear
Humidity
87%
Feels like
40°F
Dew Point
37°F
5 AM
41°F
0%
2mph
E
Clear
Humidity
89%
Feels like
41°F
Dew Point
38°F
6 AM
42°F
0%
2mph
ESE
Hazy
Humidity
91%
Feels like
42°F
Dew Point
39°F
6:52 AM
7 AM
45°F
0%
2mph
ESE
Sunny
Humidity
77%
Feels like
45°F
Dew Point
38°F
8 AM
49°F
10%
2mph
ESE
Sunny
Humidity
75%
Feels like
49°F
Dew Point
41°F
9 AM
54°F
10%
2mph
SE
Sunny
Humidity
70%
Feels like
54°F
Dew Point
45°F
10 AM
59°F
10%
3mph
SE
Sunny
Humidity
68%
Feels like
59°F
Dew Point
49°F
11 AM
63°F
10%
4mph
SE
Sunny
Humidity
65%
Feels like
63°F
Dew Point
51°F
12 PM
66°F
10%
4mph
SSE
Sunny
Humidity
63%
Feels like
66°F
Dew Point
53°F
1 PM
67°F
10%
4mph
SSE
Sunny
Humidity
62%
Feels like
67°F
Dew Point
53°F
2 PM
66°F
10%
4mph
SSE
Sunny
Humidity
63%
Feels like
66°F
Dew Point
53°F
3 PM
65°F
10%
4mph
SSE
Sunny
Humidity
67%
Feels like
65°F
Dew Point
54°F
4 PM
63°F
10%
4mph
SE
Sunny
Humidity
74%
Feels like
63°F
Dew Point
55°F
5 PM
60°F
10%
4mph
SE
Sunny
Humidity
85%
Feels like
60°F
Dew Point
56°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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