Hourly Weather Forecast - Chatham, LA

12 AM
45°F
30%
4mph
S
30% Chance of Light Rain
Humidity
87%
Feels like
43°F
Dew Point
41°F
1 AM
45°F
10%
4mph
S
Cloudy
Humidity
90%
Feels like
43°F
Dew Point
42°F
2 AM
45°F
10%
4mph
SSE
Cloudy
Humidity
93%
Feels like
44°F
Dew Point
43°F
3 AM
46°F
30%
3mph
SSE
30% Chance of Light Rain
Humidity
94%
Feels like
44°F
Dew Point
44°F
4 AM
46°F
30%
3mph
SSE
30% Chance of Light Rain
Humidity
95%
Feels like
46°F
Dew Point
45°F
5 AM
46°F
30%
3mph
SSE
30% Chance of Light Rain
Humidity
97%
Feels like
46°F
Dew Point
46°F
6 AM
47°F
30%
3mph
SE
30% Chance of Light Rain
Humidity
98%
Feels like
46°F
Dew Point
46°F
7 AM
48°F
30%
3mph
SE
30% Chance of Light Rain
Humidity
99%
Feels like
48°F
Dew Point
47°F
7:04 AM
8 AM
49°F
20%
3mph
SE
Foggy
Humidity
99%
Feels like
49°F
Dew Point
48°F
9 AM
50°F
10%
3mph
SE
Foggy
Humidity
99%
Feels like
50°F
Dew Point
50°F
10 AM
52°F
10%
3mph
SE
Cloudy
Humidity
98%
Feels like
52°F
Dew Point
51°F
11 AM
54°F
10%
3mph
SE
Cloudy
Humidity
98%
Feels like
54°F
Dew Point
53°F
12 PM
55°F
10%
4mph
SE
Cloudy
Humidity
97%
Feels like
55°F
Dew Point
55°F
1 PM
57°F
10%
4mph
SE
Cloudy
Humidity
95%
Feels like
57°F
Dew Point
55°F
2 PM
58°F
10%
4mph
SE
Cloudy
Humidity
93%
Feels like
58°F
Dew Point
56°F
3 PM
58°F
10%
4mph
SE
Cloudy
Humidity
92%
Feels like
58°F
Dew Point
56°F
4 PM
58°F
10%
4mph
SE
Cloudy
Humidity
94%
Feels like
58°F
Dew Point
56°F
5 PM
56°F
10%
4mph
SE
Cloudy
Humidity
97%
Feels like
56°F
Dew Point
56°F
5:07 PM
6 PM
56°F
10%
4mph
SE
Foggy
Humidity
99%
Feels like
56°F
Dew Point
55°F
7 PM
55°F
10%
4mph
SE
Foggy
Humidity
99%
Feels like
55°F
Dew Point
55°F
8 PM
54°F
0%
4mph
SE
Foggy
Humidity
99%
Feels like
54°F
Dew Point
54°F
9 PM
54°F
0%
5mph
SSE
Mostly Cloudy
Humidity
98%
Feels like
54°F
Dew Point
53°F
10 PM
54°F
0%
5mph
SSE
Mostly Cloudy
Humidity
98%
Feels like
54°F
Dew Point
53°F
11 PM
54°F
0%
4mph
SSE
Foggy
Humidity
99%
Feels like
54°F
Dew Point
54°F

Rainfall and Snowfall Totals Through Wednesday

Heavy Rain, Snow, and Winds Wallop Northwest

The atmospheric river this week continues to hit the Pacific Northwest with heavy rain, snow, and high winds.

Tuesday's Weather Outlook

Today'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 person standing in a snowy forest with their back to the camera. They are bundled up in a white hat and a brown jacket. (Image by StockSnap from Pixabay)

Common Cold Weather Illnesses

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