Hourly Weather Forecast - Chalmette, LA

3 PM
57°F
0%
5mph
ESE
Sunny
Humidity
53%
Feels like
57°F
Dew Point
40°F
4 PM
55°F
0%
5mph
ESE
Sunny
Humidity
59%
Feels like
55°F
Dew Point
41°F
5 PM
53°F
0%
4mph
SE
Sunny
Humidity
66%
Feels like
53°F
Dew Point
42°F
5:00 PM
6 PM
51°F
0%
4mph
SE
Clear
Humidity
72%
Feels like
51°F
Dew Point
42°F
7 PM
50°F
0%
4mph
SE
Clear
Humidity
77%
Feels like
49°F
Dew Point
43°F
8 PM
49°F
0%
4mph
SE
Clear
Humidity
80%
Feels like
48°F
Dew Point
43°F
9 PM
49°F
0%
4mph
SE
Clear
Humidity
83%
Feels like
48°F
Dew Point
44°F
10 PM
49°F
0%
4mph
SSE
Clear
Humidity
86%
Feels like
48°F
Dew Point
44°F
11 PM
49°F
0%
4mph
SSE
Clear
Humidity
86%
Feels like
48°F
Dew Point
45°F

Snowfall forecast through Saturday A.M.

More Snow Across the Northern U.S. into the Midwest

The parade of snow will continue across the northern U.S. and Midwest through the end of the week.

Rainfall Forecast for Northwest through Friday A.M.

Rains Finally Easing Across the Northwest

Friday's Weather Outlook

Friday's Weather Outlook

Weekend Weather Preview

Weekend Weather Preview

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

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Snow & Ski Forecast

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