Hourly Weather Forecast - Jean Lafitte, LA

12 AM
64°F
30%
4mph
NW
30% Chance Rain Showers
Humidity
92%
Feels like
64°F
Dew Point
61°F
1 AM
63°F
30%
4mph
NW
30% Chance Rain Showers
Humidity
89%
Feels like
63°F
Dew Point
60°F
2 AM
62°F
20%
5mph
NNW
Partly Cloudy
Humidity
87%
Feels like
62°F
Dew Point
58°F
3 AM
61°F
20%
5mph
N
Clear
Humidity
84%
Feels like
61°F
Dew Point
56°F
4 AM
60°F
10%
5mph
N
Clear
Humidity
83%
Feels like
60°F
Dew Point
54°F
5 AM
58°F
10%
5mph
N
Clear
Humidity
82%
Feels like
58°F
Dew Point
53°F
6 AM
58°F
10%
5mph
NNE
Clear
Humidity
81%
Feels like
58°F
Dew Point
52°F
6:50 AM
7 AM
58°F
10%
6mph
NNE
Sunny
Humidity
79%
Feels like
58°F
Dew Point
52°F
8 AM
59°F
10%
6mph
NNE
Sunny
Humidity
76%
Feels like
59°F
Dew Point
52°F
9 AM
61°F
10%
7mph
NE
Sunny
Humidity
74%
Feels like
61°F
Dew Point
52°F
10 AM
62°F
10%
7mph
NE
Sunny
Humidity
70%
Feels like
62°F
Dew Point
53°F
11 AM
64°F
10%
7mph
NE
Sunny
Humidity
67%
Feels like
64°F
Dew Point
53°F
12 PM
65°F
10%
7mph
ENE
Sunny
Humidity
65%
Feels like
65°F
Dew Point
53°F
1 PM
66°F
10%
7mph
ENE
Sunny
Humidity
63%
Feels like
66°F
Dew Point
53°F
2 PM
66°F
10%
7mph
ENE
Sunny
Humidity
63%
Feels like
66°F
Dew Point
53°F

Wind chill temperatures Monday A.M.

Cold Weather Chills the Nation Down to the Gulf

In the path of a weak low-pressure system that brings snow to the Midwest and Northeast, extreme cold weather and brutally cold wind chill values will bring a bitter cold to much of the Nation.

Snowfall forecast through Sunday A.M.

Snow Spreads Across the Midwest into the Mid-Atlantic

Weekend Weather Outlook

Weekend 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

loading ad...

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Snow & Ski Forecast

Traffic Cameras

Weather Cameras

Traffic Cameras

Weather Cameras

Outdoor Sports Guide