Hourly Weather Forecast - Mountain City, TN

12 AM
23°F
0%
4mph
WSW
Clear
Humidity
50%
Feels like
17°F
Dew Point
7°F
1 AM
23°F
0%
4mph
WSW
Clear
Humidity
51%
Feels like
17°F
Dew Point
8°F
2 AM
23°F
0%
4mph
WSW
Clear
Humidity
51%
Feels like
17°F
Dew Point
7°F
3 AM
22°F
0%
4mph
WSW
Clear
Humidity
52%
Feels like
17°F
Dew Point
7°F
4 AM
21°F
0%
4mph
WSW
Clear
Humidity
51%
Feels like
16°F
Dew Point
6°F
5 AM
20°F
0%
4mph
WSW
Clear
Humidity
52%
Feels like
15°F
Dew Point
6°F
6 AM
20°F
0%
3mph
WSW
Clear
Humidity
52%
Feels like
15°F
Dew Point
5°F
7 AM
21°F
0%
3mph
WSW
Clear
Humidity
52%
Feels like
21°F
Dew Point
6°F
7:32 AM
8 AM
24°F
0%
3mph
SW
Mostly Sunny
Humidity
49%
Feels like
24°F
Dew Point
8°F
9 AM
28°F
0%
3mph
WSW
Mostly Sunny
Humidity
44%
Feels like
28°F
Dew Point
9°F
10 AM
33°F
0%
3mph
WSW
Mostly Sunny
Humidity
34%
Feels like
30°F
Dew Point
8°F
11 AM
38°F
0%
4mph
WSW
Mostly Sunny
Humidity
31%
Feels like
35°F
Dew Point
10°F
12 PM
42°F
0%
5mph
WSW
Mostly Sunny
Humidity
27%
Feels like
39°F
Dew Point
10°F
1 PM
44°F
10%
5mph
WSW
Mostly Sunny
Humidity
24%
Feels like
41°F
Dew Point
10°F
2 PM
45°F
10%
5mph
WSW
Mostly Sunny
Humidity
26%
Feels like
42°F
Dew Point
12°F
3 PM
44°F
20%
5mph
WSW
Mostly Sunny
Humidity
29%
Feels like
41°F
Dew Point
14°F
4 PM
41°F
20%
4mph
WSW
Mostly Sunny
Humidity
37%
Feels like
38°F
Dew Point
17°F
5 PM
37°F
20%
4mph
WSW
Mostly Sunny
Humidity
44%
Feels like
35°F
Dew Point
17°F
5:13 PM
6 PM
34°F
20%
3mph
SW
Mostly Clear
Humidity
51%
Feels like
34°F
Dew Point
18°F
7 PM
32°F
10%
2mph
SSW
Mostly Clear
Humidity
55%
Feels like
32°F
Dew Point
17°F
8 PM
30°F
10%
2mph
SSW
Mostly Clear
Humidity
59%
Feels like
30°F
Dew Point
18°F
9 PM
30°F
0%
2mph
SW
Partly Cloudy
Humidity
61%
Feels like
30°F
Dew Point
18°F
10 PM
29°F
0%
2mph
SW
Partly Cloudy
Humidity
64%
Feels like
29°F
Dew Point
19°F
11 PM
29°F
0%
2mph
SW
Mostly Clear
Humidity
69%
Feels like
29°F
Dew Point
20°F

Wind chill temperatures Monday A.M.

Cold Weather Chills the Nation Down to the Gulf

In the path of a weak low-pressure system that brings snow to the Midwest and Northeast, extreme cold weather and brutally cold wind chill values will bring a bitter cold to much of the Nation.

Snowfall forecast through Sunday evening.

Snow Spreads Across the Ohio Valley into the Mid-Atlantic

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

Cold Air Damming - Cause And Effects

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