Hourly Weather Forecast - Powell, TN

12 AM
28°F
0%
2mph
NE
Clear
Humidity
75%
Feels like
28°F
Dew Point
21°F
1 AM
27°F
0%
2mph
NE
Clear
Humidity
80%
Feels like
27°F
Dew Point
22°F
2 AM
26°F
0%
2mph
NE
Clear
Humidity
85%
Feels like
26°F
Dew Point
22°F
3 AM
26°F
0%
1mph
NE
Mostly Clear
Humidity
89%
Feels like
26°F
Dew Point
23°F
4 AM
25°F
0%
1mph
E
Hazy
Humidity
93%
Feels like
25°F
Dew Point
23°F
5 AM
25°F
0%
1mph
ESE
Hazy
Humidity
92%
Feels like
25°F
Dew Point
23°F
6 AM
25°F
0%
2mph
SE
Mostly Clear
Humidity
90%
Feels like
25°F
Dew Point
23°F
7 AM
26°F
0%
2mph
SE
Partly Cloudy
Humidity
87%
Feels like
26°F
Dew Point
23°F
7:42 AM
8 AM
28°F
0%
2mph
SSE
Partly Cloudy
Humidity
85%
Feels like
28°F
Dew Point
24°F
9 AM
31°F
0%
2mph
S
Mostly Sunny
Humidity
78%
Feels like
31°F
Dew Point
25°F
10 AM
35°F
10%
2mph
SSW
Mostly Sunny
Humidity
68%
Feels like
35°F
Dew Point
26°F
11 AM
39°F
10%
4mph
SSW
Mostly Sunny
Humidity
61%
Feels like
37°F
Dew Point
27°F
12 PM
43°F
10%
5mph
SSW
Sunny
Humidity
55%
Feels like
40°F
Dew Point
28°F
1 PM
46°F
10%
6mph
SSW
Sunny
Humidity
50%
Feels like
43°F
Dew Point
28°F
2 PM
48°F
10%
6mph
SSW
Sunny
Humidity
48%
Feels like
45°F
Dew Point
29°F
3 PM
49°F
10%
6mph
SSW
Sunny
Humidity
50%
Feels like
46°F
Dew Point
31°F

Wind chill temperatures Monday A.M.

Cold Weather Chills the Nation Down to the Gulf

Extreme cold paired with their wind chill values will shiver much of the nation.

Snowfall forecast through Monday evening.

Mid-Atlantic, Great Lakes Snow Piles Up

Monday's Weather Outlook

Monday'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 strong cold-air-damming event from March 20, 2018.

Cold Air Damming - Cause And Effects

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