Hourly Weather Forecast - Powell, TN

12 AM
42°F
10%
7mph
SW
Clear
Humidity
53%
Feels like
37°F
Dew Point
26°F
1 AM
41°F
10%
6mph
SW
Clear
Humidity
55%
Feels like
37°F
Dew Point
26°F
2 AM
41°F
10%
6mph
WSW
Clear
Humidity
57%
Feels like
36°F
Dew Point
26°F
3 AM
40°F
10%
6mph
WSW
Clear
Humidity
60%
Feels like
36°F
Dew Point
28°F
4 AM
40°F
20%
6mph
WSW
Clear
Humidity
64%
Feels like
36°F
Dew Point
29°F
5 AM
40°F
20%
5mph
WSW
Mostly Clear
Humidity
65%
Feels like
36°F
Dew Point
29°F
6 AM
40°F
30%
5mph
WSW
30% Chance Rain Showers
Humidity
68%
Feels like
37°F
Dew Point
30°F
7 AM
40°F
30%
4mph
WSW
30% Chance of Light Rain
Humidity
70%
Feels like
38°F
Dew Point
31°F
7:42 AM
8 AM
41°F
20%
4mph
WSW
Cloudy
Humidity
71%
Feels like
39°F
Dew Point
33°F
9 AM
44°F
20%
4mph
WSW
Cloudy
Humidity
70%
Feels like
42°F
Dew Point
34°F
10 AM
46°F
20%
4mph
WSW
Cloudy
Humidity
67%
Feels like
45°F
Dew Point
36°F
11 AM
49°F
30%
3mph
W
30% Chance of Light Rain
Humidity
63%
Feels like
48°F
Dew Point
37°F
12 PM
51°F
30%
4mph
NW
30% Chance of Light Rain
Humidity
58%
Feels like
51°F
Dew Point
37°F
1 PM
53°F
30%
4mph
NNW
30% Chance of Light Rain
Humidity
56%
Feels like
53°F
Dew Point
38°F
2 PM
54°F
30%
4mph
NNW
30% Chance of Light Rain
Humidity
59%
Feels like
54°F
Dew Point
40°F
3 PM
54°F
30%
4mph
N
30% Chance of Light Rain
Humidity
60%
Feels like
54°F
Dew Point
40°F
4 PM
52°F
20%
5mph
NNE
Mostly Cloudy
Humidity
61%
Feels like
52°F
Dew Point
39°F
5 PM
50°F
20%
5mph
NNE
Cloudy
Humidity
65%
Feels like
48°F
Dew Point
38°F
5:25 PM
6 PM
48°F
20%
4mph
NNE
Cloudy
Humidity
68%
Feels like
46°F
Dew Point
38°F
7 PM
46°F
20%
4mph
NNE
Mostly Cloudy
Humidity
69%
Feels like
45°F
Dew Point
37°F
8 PM
46°F
30%
4mph
NNE
30% Chance of Light Rain
Humidity
70%
Feels like
44°F
Dew Point
37°F
9 PM
45°F
30%
4mph
NNE
30% Chance of Light Rain
Humidity
71%
Feels like
43°F
Dew Point
36°F
10 PM
44°F
30%
4mph
NNE
30% Chance of Light Rain
Humidity
75%
Feels like
41°F
Dew Point
36°F
11 PM
42°F
30%
4mph
NNE
30% Chance of Light Rain
Humidity
78%
Feels like
40°F
Dew Point
36°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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