Hourly Weather Forecast - Gretna, LA

12 AM
51°F
0%
8mph
NE
Mostly Cloudy
Humidity
71%
Feels like
51°F
Dew Point
42°F
1 AM
51°F
0%
8mph
NE
Mostly Cloudy
Humidity
70%
Feels like
51°F
Dew Point
41°F
2 AM
50°F
0%
8mph
NE
Partly Cloudy
Humidity
69%
Feels like
47°F
Dew Point
40°F
3 AM
49°F
0%
8mph
NE
Partly Cloudy
Humidity
68%
Feels like
46°F
Dew Point
39°F
4 AM
48°F
0%
8mph
NE
Partly Cloudy
Humidity
68%
Feels like
45°F
Dew Point
38°F
5 AM
48°F
0%
7mph
NE
Partly Cloudy
Humidity
67%
Feels like
45°F
Dew Point
38°F
6 AM
48°F
0%
7mph
NE
Partly Cloudy
Humidity
71%
Feels like
45°F
Dew Point
39°F
6:48 AM
7 AM
49°F
0%
7mph
NE
Partly Cloudy
Humidity
72%
Feels like
46°F
Dew Point
40°F
8 AM
50°F
0%
7mph
NE
Mostly Sunny
Humidity
69%
Feels like
50°F
Dew Point
40°F
9 AM
51°F
0%
7mph
ENE
Mostly Sunny
Humidity
68%
Feels like
51°F
Dew Point
41°F
10 AM
53°F
0%
7mph
ENE
Mostly Sunny
Humidity
65%
Feels like
53°F
Dew Point
42°F
11 AM
55°F
0%
7mph
ENE
Mostly Sunny
Humidity
63%
Feels like
55°F
Dew Point
43°F
12 PM
57°F
10%
6mph
ENE
Partly Cloudy
Humidity
63%
Feels like
57°F
Dew Point
44°F
1 PM
58°F
10%
6mph
ENE
Partly Cloudy
Humidity
62%
Feels like
58°F
Dew Point
45°F

Snow and ice forecast through Thursday A.M.

Snow Barrels Across the Northern U.S.

Low pressure will produce a swath of snow from Minnesota to Maine into Thursday.

Rainfall Forecast for Northwest through Thursday

Heavy Rain, Flooding Soaks The Northwest

Wednesday's Weather Outlook

Wednesday'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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Weather Cameras

Traffic Cameras

Weather Cameras

Outdoor Sports Guide