Hourly Weather Forecast - Decherd, TN

12 AM
42°F
50%
7mph
WNW
50% Chance Rain Showers
Humidity
82%
Feels like
37°F
Dew Point
37°F
1 AM
40°F
30%
7mph
WNW
30% Chance Rain Showers
Humidity
83%
Feels like
35°F
Dew Point
35°F
2 AM
38°F
20%
8mph
WNW
Partly Cloudy
Humidity
83%
Feels like
32°F
Dew Point
33°F
3 AM
36°F
10%
8mph
WNW
Clear
Humidity
83%
Feels like
29°F
Dew Point
31°F
4 AM
34°F
10%
8mph
WNW
Mostly Clear
Humidity
84%
Feels like
27°F
Dew Point
29°F
5 AM
32°F
10%
7mph
WNW
Partly Cloudy
Humidity
86%
Feels like
25°F
Dew Point
28°F
6 AM
31°F
0%
7mph
WNW
Mostly Cloudy
Humidity
85%
Feels like
25°F
Dew Point
27°F
6:47 AM
7 AM
32°F
0%
7mph
WNW
Partly Cloudy
Humidity
82%
Feels like
25°F
Dew Point
27°F
8 AM
34°F
0%
7mph
NW
Mostly Sunny
Humidity
74%
Feels like
28°F
Dew Point
26°F
9 AM
36°F
0%
7mph
NW
Sunny
Humidity
63%
Feels like
31°F
Dew Point
25°F
10 AM
38°F
0%
7mph
NW
Sunny
Humidity
55%
Feels like
33°F
Dew Point
24°F
11 AM
40°F
0%
6mph
NW
Sunny
Humidity
55%
Feels like
36°F
Dew Point
25°F
12 PM
42°F
0%
6mph
NW
Sunny
Humidity
52%
Feels like
37°F
Dew Point
25°F
1 PM
42°F
0%
6mph
NW
Sunny
Humidity
51%
Feels like
38°F
Dew Point
25°F
2 PM
42°F
0%
6mph
WNW
Sunny
Humidity
50%
Feels like
38°F
Dew Point
25°F
3 PM
41°F
0%
5mph
WNW
Sunny
Humidity
51%
Feels like
37°F
Dew Point
24°F
4 PM
39°F
0%
4mph
WNW
Sunny
Humidity
56%
Feels like
37°F
Dew Point
25°F
4:35 PM
5 PM
38°F
0%
2mph
WNW
Clear
Humidity
62%
Feels like
38°F
Dew Point
26°F
6 PM
36°F
0%
1mph
NW
Clear
Humidity
65%
Feels like
36°F
Dew Point
25°F
7 PM
35°F
0%
0mph
NNE
Clear
Humidity
69%
Feels like
35°F
Dew Point
26°F
8 PM
34°F
0%
0mph
ESE
Clear
Humidity
72%
Feels like
34°F
Dew Point
26°F
9 PM
33°F
0%
1mph
SE
Clear
Humidity
76%
Feels like
33°F
Dew Point
26°F
10 PM
32°F
0%
2mph
SE
Clear
Humidity
75%
Feels like
32°F
Dew Point
25°F
11 PM
30°F
0%
2mph
SE
Clear
Humidity
80%
Feels like
30°F
Dew Point
25°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.

Wednesday'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

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