Hourly Weather Forecast - Decatur, MS

12 AM
47°F
10%
4mph
NW
Mostly Cloudy
Humidity
66%
Feels like
45°F
Dew Point
37°F
1 AM
46°F
10%
5mph
NW
Mostly Cloudy
Humidity
67%
Feels like
44°F
Dew Point
36°F
2 AM
45°F
10%
5mph
NW
Mostly Cloudy
Humidity
68%
Feels like
42°F
Dew Point
35°F
3 AM
44°F
10%
6mph
NW
Mostly Cloudy
Humidity
70%
Feels like
41°F
Dew Point
35°F
4 AM
43°F
10%
6mph
NNW
Mostly Cloudy
Humidity
72%
Feels like
40°F
Dew Point
35°F

Snowfall Forecast Through Tonight

Snow To Impact the Rockies This Weekend

A winter storm continues across the Cascades and northern Rockies today through tonight causing periods of moderate to heavy snow.

Weekend Weather Outlook

Weekend 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

Image courtesy of PeakPX.

Top 10 Winter Energy Saving Tips

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Snow & Ski Forecast

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Outdoor Sports Guide