Hourly Weather Forecast - Gretna, LA

12 AM
46°F
0%
7mph
NE
Partly Cloudy
Humidity
79%
Feels like
42°F
Dew Point
40°F
1 AM
46°F
0%
6mph
NE
Partly Cloudy
Humidity
79%
Feels like
42°F
Dew Point
40°F
2 AM
45°F
0%
6mph
NE
Partly Cloudy
Humidity
80%
Feels like
42°F
Dew Point
39°F
3 AM
44°F
0%
5mph
NE
Partly Cloudy
Humidity
80%
Feels like
42°F
Dew Point
39°F
4 AM
44°F
0%
5mph
NE
Partly Cloudy
Humidity
81%
Feels like
41°F
Dew Point
38°F
5 AM
43°F
0%
4mph
NE
Partly Cloudy
Humidity
81%
Feels like
41°F
Dew Point
38°F
6 AM
43°F
0%
4mph
NE
Partly Cloudy
Humidity
81%
Feels like
41°F
Dew Point
38°F
6:44 AM
7 AM
44°F
0%
4mph
NE
Partly Cloudy
Humidity
80%
Feels like
42°F
Dew Point
38°F
8 AM
45°F
0%
4mph
NE
Partly Cloudy
Humidity
80%
Feels like
43°F
Dew Point
39°F
9 AM
46°F
0%
4mph
NE
Partly Cloudy
Humidity
78%
Feels like
45°F
Dew Point
40°F
10 AM
48°F
0%
3mph
ENE
Partly Cloudy
Humidity
76%
Feels like
47°F
Dew Point
41°F
11 AM
49°F
0%
2mph
ENE
Partly Cloudy
Humidity
74%
Feels like
49°F
Dew Point
42°F
12 PM
51°F
0%
2mph
ENE
Partly Cloudy
Humidity
73%
Feels like
51°F
Dew Point
42°F
1 PM
51°F
0%
1mph
ENE
Partly Cloudy
Humidity
72%
Feels like
51°F
Dew Point
43°F
2 PM
52°F
0%
1mph
ENE
Partly Cloudy
Humidity
72%
Feels like
52°F
Dew Point
43°F
3 PM
52°F
0%
1mph
ENE
Partly Cloudy
Humidity
73%
Feels like
52°F
Dew Point
43°F
4 PM
51°F
0%
1mph
E
Partly Cloudy
Humidity
75%
Feels like
51°F
Dew Point
44°F
5 PM
50°F
0%
2mph
E
Partly Cloudy
Humidity
79%
Feels like
50°F
Dew Point
44°F
5:00 PM
6 PM
49°F
0%
2mph
E
Partly Cloudy
Humidity
82%
Feels like
49°F
Dew Point
44°F
7 PM
49°F
0%
2mph
ESE
Partly Cloudy
Humidity
84%
Feels like
49°F
Dew Point
44°F
8 PM
48°F
0%
2mph
SE
Mostly Clear
Humidity
85%
Feels like
48°F
Dew Point
44°F
9 PM
47°F
0%
2mph
SE
Mostly Clear
Humidity
86%
Feels like
47°F
Dew Point
43°F
10 PM
46°F
0%
2mph
SSE
Mostly Clear
Humidity
88%
Feels like
46°F
Dew Point
43°F
11 PM
46°F
0%
2mph
SSE
Clear
Humidity
89%
Feels like
46°F
Dew Point
43°F

Rainfall Forecast for Northwest through Thursday

Persistent, Flooding Rain Impacts the Northwest

A fast-moving series of atmospheric rivers continue to drench the Pacific Northwest today through Thursday.

Snowfall forecast Through Tonight

Snow To Spread Across Appalachians Into Mid-Atlantic

Tuesday's Weather Outlook

Tuesday'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

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Outdoor Sports Guide