Hourly Weather Forecast - Signal Mountain, TN

12 AM
35°F
0%
5mph
NNW
Partly Cloudy
Humidity
81%
Feels like
30°F
Dew Point
29°F
1 AM
34°F
0%
5mph
N
Partly Cloudy
Humidity
81%
Feels like
29°F
Dew Point
29°F
2 AM
33°F
0%
5mph
N
Partly Cloudy
Humidity
81%
Feels like
28°F
Dew Point
28°F
3 AM
32°F
0%
5mph
N
Partly Cloudy
Humidity
81%
Feels like
27°F
Dew Point
26°F
4 AM
31°F
0%
5mph
N
Mostly Clear
Humidity
81%
Feels like
25°F
Dew Point
26°F
5 AM
30°F
0%
5mph
N
Mostly Clear
Humidity
82%
Feels like
24°F
Dew Point
25°F
6 AM
29°F
0%
5mph
N
Mostly Clear
Humidity
85%
Feels like
23°F
Dew Point
24°F
7 AM
27°F
0%
5mph
N
Mostly Clear
Humidity
88%
Feels like
21°F
Dew Point
24°F
7:35 AM
8 AM
27°F
0%
5mph
N
Mostly Sunny
Humidity
85%
Feels like
21°F
Dew Point
23°F
9 AM
28°F
0%
5mph
N
Mostly Sunny
Humidity
76%
Feels like
22°F
Dew Point
21°F
10 AM
30°F
0%
5mph
N
Mostly Sunny
Humidity
67%
Feels like
24°F
Dew Point
20°F
11 AM
32°F
0%
5mph
N
Sunny
Humidity
54%
Feels like
27°F
Dew Point
18°F
12 PM
34°F
0%
5mph
N
Sunny
Humidity
45%
Feels like
30°F
Dew Point
15°F
1 PM
36°F
0%
4mph
N
Sunny
Humidity
38%
Feels like
32°F
Dew Point
13°F
2 PM
37°F
0%
4mph
N
Sunny
Humidity
35%
Feels like
33°F
Dew Point
12°F
3 PM
37°F
0%
4mph
N
Sunny
Humidity
36%
Feels like
33°F
Dew Point
12°F
4 PM
35°F
0%
4mph
N
Sunny
Humidity
37%
Feels like
32°F
Dew Point
11°F
5 PM
33°F
0%
4mph
N
Sunny
Humidity
39%
Feels like
30°F
Dew Point
11°F
6 PM
31°F
0%
3mph
N
Sunny
Humidity
42%
Feels like
31°F
Dew Point
10°F
6:15 PM
7 PM
29°F
0%
2mph
N
Clear
Humidity
45%
Feels like
29°F
Dew Point
10°F
8 PM
27°F
0%
2mph
NNE
Clear
Humidity
48%
Feels like
27°F
Dew Point
10°F
9 PM
26°F
0%
2mph
NNE
Clear
Humidity
51%
Feels like
26°F
Dew Point
10°F
10 PM
25°F
0%
2mph
NE
Clear
Humidity
53%
Feels like
25°F
Dew Point
10°F
11 PM
24°F
0%
2mph
NE
Clear
Humidity
53%
Feels like
24°F
Dew Point
10°F

Saturday Morning's Low Temperatures

Snow, Record-Breaking Cold Headed for Great Lakes & Northeast

Frigid temperatures, high winds, and snow headed to a large portion of the eastern U.S. through this weekend.

Weekend Weather Outlook

Weekend Weather Outlook

Image courtesy of Pixabay.com

All About Snow Squalls

Weekly Drought Map for February 5, 2026

Scarce Precipitation Leads to Widespread Drought Degradation

Image by Frauke Feind from Pixabay

During Strong Winds: Stay Ready

Windchill chart

Dangers of Wind Chills

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