Hourly Weather Forecast - Decherd, TN

12 AM
40°F
0%
3mph
SSE
Mostly Cloudy
Humidity
36%
Feels like
38°F
Dew Point
15°F
1 AM
40°F
0%
3mph
S
Mostly Cloudy
Humidity
36%
Feels like
38°F
Dew Point
15°F
2 AM
40°F
0%
4mph
S
Partly Cloudy
Humidity
37%
Feels like
37°F
Dew Point
15°F
3 AM
39°F
0%
4mph
S
Partly Cloudy
Humidity
42%
Feels like
37°F
Dew Point
19°F
4 AM
38°F
0%
3mph
S
Partly Cloudy
Humidity
45%
Feels like
36°F
Dew Point
19°F
5 AM
37°F
0%
2mph
S
Partly Cloudy
Humidity
50%
Feels like
37°F
Dew Point
20°F
6 AM
37°F
0%
2mph
S
Mostly Cloudy
Humidity
47%
Feels like
37°F
Dew Point
19°F
6:46 AM
7 AM
38°F
0%
3mph
S
Mostly Cloudy
Humidity
54%
Feels like
38°F
Dew Point
23°F
8 AM
41°F
0%
2mph
SSW
Mostly Cloudy
Humidity
58%
Feels like
41°F
Dew Point
28°F
9 AM
45°F
10%
3mph
SSW
Mostly Cloudy
Humidity
55%
Feels like
45°F
Dew Point
30°F
10 AM
48°F
10%
3mph
SSW
Mostly Cloudy
Humidity
53%
Feels like
48°F
Dew Point
32°F
11 AM
51°F
10%
3mph
SSW
Cloudy
Humidity
55%
Feels like
51°F
Dew Point
35°F
12 PM
52°F
30%
3mph
SSW
30% Chance of Light Rain
Humidity
53%
Feels like
52°F
Dew Point
36°F
1 PM
53°F
30%
3mph
S
30% Chance of Light Rain
Humidity
56%
Feels like
53°F
Dew Point
37°F
2 PM
52°F
10%
4mph
S
Mostly Cloudy
Humidity
57%
Feels like
52°F
Dew Point
37°F
3 PM
50°F
10%
4mph
S
Cloudy
Humidity
60%
Feels like
50°F
Dew Point
37°F
4 PM
48°F
10%
2mph
S
Cloudy
Humidity
65%
Feels like
48°F
Dew Point
37°F
4:34 PM
5 PM
46°F
0%
2mph
SE
Cloudy
Humidity
68%
Feels like
46°F
Dew Point
36°F
6 PM
45°F
0%
2mph
SE
Mostly Cloudy
Humidity
69%
Feels like
45°F
Dew Point
36°F
7 PM
45°F
0%
3mph
SE
Mostly Cloudy
Humidity
70%
Feels like
45°F
Dew Point
35°F
8 PM
45°F
0%
3mph
SE
Mostly Cloudy
Humidity
70%
Feels like
45°F
Dew Point
36°F
9 PM
45°F
0%
3mph
SE
Mostly Cloudy
Humidity
71%
Feels like
45°F
Dew Point
36°F
10 PM
44°F
0%
3mph
SE
Mostly Cloudy
Humidity
72%
Feels like
44°F
Dew Point
36°F
11 PM
44°F
0%
3mph
SE
Partly Cloudy
Humidity
72%
Feels like
42°F
Dew Point
35°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

Wednesday'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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