Hourly Weather Forecast - Signal Mountain, TN

12 AM
27°F
0%
0mph
NE
Cloudy
Humidity
55%
Feels like
27°F
Dew Point
13°F
1 AM
27°F
0%
0mph
ENE
Cloudy
Humidity
56%
Feels like
27°F
Dew Point
14°F
2 AM
27°F
0%
0mph
E
Mostly Cloudy
Humidity
57%
Feels like
27°F
Dew Point
14°F
3 AM
27°F
0%
0mph
E
Mostly Cloudy
Humidity
57%
Feels like
27°F
Dew Point
14°F
4 AM
28°F
0%
1mph
ENE
Mostly Cloudy
Humidity
57%
Feels like
28°F
Dew Point
15°F
5 AM
29°F
0%
1mph
NE
Mostly Cloudy
Humidity
56%
Feels like
29°F
Dew Point
15°F
6 AM
30°F
0%
1mph
E
Mostly Cloudy
Humidity
56%
Feels like
30°F
Dew Point
16°F
7 AM
30°F
0%
1mph
SE
Mostly Cloudy
Humidity
56%
Feels like
30°F
Dew Point
16°F
7:48 AM
8 AM
32°F
10%
1mph
SSE
Cloudy
Humidity
53%
Feels like
32°F
Dew Point
17°F
9 AM
34°F
10%
1mph
SSE
Mostly Cloudy
Humidity
49%
Feels like
34°F
Dew Point
17°F
10 AM
37°F
10%
2mph
SSE
Mostly Cloudy
Humidity
45%
Feels like
37°F
Dew Point
17°F
11 AM
39°F
10%
3mph
S
Mostly Cloudy
Humidity
42%
Feels like
39°F
Dew Point
18°F
12 PM
42°F
0%
4mph
S
Partly Cloudy
Humidity
40%
Feels like
39°F
Dew Point
19°F
1 PM
44°F
0%
5mph
S
Partly Cloudy
Humidity
39%
Feels like
41°F
Dew Point
20°F
2 PM
46°F
0%
5mph
S
Partly Cloudy
Humidity
38%
Feels like
44°F
Dew Point
22°F
3 PM
49°F
0%
5mph
S
Partly Cloudy
Humidity
37%
Feels like
47°F
Dew Point
24°F
4 PM
51°F
0%
5mph
SSW
Partly Cloudy
Humidity
36%
Feels like
51°F
Dew Point
25°F
5 PM
51°F
0%
5mph
SSW
Partly Cloudy
Humidity
37%
Feels like
51°F
Dew Point
26°F
6 PM
50°F
0%
5mph
SSW
Partly Cloudy
Humidity
40%
Feels like
48°F
Dew Point
26°F
7 PM
47°F
0%
4mph
SSW
Partly Cloudy
Humidity
46%
Feels like
45°F
Dew Point
27°F
7:51 PM
8 PM
44°F
0%
3mph
S
Mostly Clear
Humidity
52%
Feels like
42°F
Dew Point
27°F
9 PM
41°F
0%
3mph
S
Mostly Clear
Humidity
58%
Feels like
41°F
Dew Point
28°F
10 PM
40°F
0%
2mph
S
Clear
Humidity
62%
Feels like
40°F
Dew Point
28°F
11 PM
39°F
0%
2mph
S
Clear
Humidity
65%
Feels like
39°F
Dew Point
28°F

Snowfall Forecast Through Monday Night

Major Winter Storm Afflicts Midwest, Great Lakes

A burgeoning winter storm in the central Plains is on track to bring impactful snow or winds to the eastern two-thirds of the nation through Monday.

Sunday's Severe Weather Outlook

Intense Severe Storms Malign Plains, East Coast

Monday's Weather Outlook

Monday's Weather Outlook

A tree knocked over after a storm produced high winds. (provided by PublicDomainPictures via Pixabay.com)

Strong Winds in the Springtime

Weekly Drought Map for March 12, 2026

Widespread Drought Improvement For The South, Midwest

Blizzard: Its True Definition

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