Hourly Weather Forecast - Powell, TN

12 AM
32°F
0%
4mph
NNE
Clear
Humidity
65%
Feels like
28°F
Dew Point
22°F
1 AM
31°F
0%
4mph
NNE
Clear
Humidity
67%
Feels like
27°F
Dew Point
22°F
2 AM
31°F
0%
5mph
NE
Mostly Clear
Humidity
67%
Feels like
25°F
Dew Point
21°F
3 AM
30°F
0%
5mph
NE
Partly Cloudy
Humidity
67%
Feels like
25°F
Dew Point
20°F
4 AM
29°F
0%
5mph
NE
Mostly Cloudy
Humidity
67%
Feels like
24°F
Dew Point
20°F
5 AM
29°F
0%
5mph
NE
Mostly Cloudy
Humidity
68%
Feels like
23°F
Dew Point
19°F
6 AM
28°F
0%
4mph
NE
Mostly Cloudy
Humidity
68%
Feels like
24°F
Dew Point
19°F
7 AM
29°F
0%
4mph
NE
Partly Cloudy
Humidity
66%
Feels like
25°F
Dew Point
19°F
7:43 AM
8 AM
31°F
10%
3mph
NE
Partly Cloudy
Humidity
63%
Feels like
28°F
Dew Point
20°F
9 AM
35°F
10%
3mph
NE
Mostly Cloudy
Humidity
59%
Feels like
32°F
Dew Point
22°F
10 AM
38°F
0%
3mph
NE
Mostly Cloudy
Humidity
53%
Feels like
38°F
Dew Point
23°F
11 AM
43°F
0%
2mph
ENE
Partly Cloudy
Humidity
48%
Feels like
43°F
Dew Point
24°F
12 PM
46°F
10%
2mph
E
Mostly Sunny
Humidity
43%
Feels like
46°F
Dew Point
25°F
1 PM
49°F
10%
2mph
ESE
Sunny
Humidity
40%
Feels like
49°F
Dew Point
26°F
2 PM
50°F
20%
2mph
SE
Sunny
Humidity
40%
Feels like
50°F
Dew Point
27°F
3 PM
50°F
20%
2mph
S
Sunny
Humidity
42%
Feels like
50°F
Dew Point
28°F
4 PM
48°F
30%
3mph
S
30% Chance Rain Showers
Humidity
46%
Feels like
48°F
Dew Point
28°F
5 PM
45°F
20%
3mph
S
Mostly Sunny
Humidity
52%
Feels like
45°F
Dew Point
28°F
5:25 PM
6 PM
42°F
20%
2mph
S
Partly Cloudy
Humidity
57%
Feels like
42°F
Dew Point
28°F
7 PM
41°F
30%
2mph
S
30% Chance Rain Showers
Humidity
60%
Feels like
41°F
Dew Point
28°F
8 PM
40°F
30%
2mph
S
30% Chance of Light Rain
Humidity
62%
Feels like
40°F
Dew Point
28°F
9 PM
39°F
30%
3mph
SSW
30% Chance of Light Rain
Humidity
64%
Feels like
39°F
Dew Point
28°F
10 PM
38°F
30%
3mph
SSW
30% Chance of Light Rain
Humidity
65%
Feels like
36°F
Dew Point
28°F
11 PM
38°F
30%
4mph
SSW
30% Chance of Light Rain
Humidity
67%
Feels like
35°F
Dew Point
28°F

Rainfall and Snowfall Totals Through Thursday

Flooding Rain, Heavy Snow and Winds Slam Northwest, North-Central U.S.

The atmospheric river this week will keep buffeting the Pacific Northwest with heavy rain, snow, and high winds.

Thursday's Weather Outlook

Thursday'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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