Hourly Weather Forecast - Signal Mountain, TN

3 AM
55°F
10%
2mph
NNE
Cloudy
Humidity
66%
Feels like
55°F
Dew Point
44°F
4 AM
55°F
70%
1mph
NNE
70% Chance of Light Rain
Humidity
68%
Feels like
55°F
Dew Point
45°F
5 AM
55°F
20%
1mph
NNE
Cloudy
Humidity
71%
Feels like
55°F
Dew Point
45°F
6 AM
53°F
20%
2mph
NE
Cloudy
Humidity
75%
Feels like
53°F
Dew Point
46°F
7 AM
54°F
20%
2mph
ENE
Cloudy
Humidity
74%
Feels like
54°F
Dew Point
46°F
7:09 AM
8 AM
56°F
10%
1mph
E
Cloudy
Humidity
72%
Feels like
56°F
Dew Point
47°F
9 AM
58°F
10%
1mph
ESE
Cloudy
Humidity
66%
Feels like
58°F
Dew Point
47°F
10 AM
61°F
10%
2mph
ESE
Cloudy
Humidity
63%
Feels like
61°F
Dew Point
48°F
11 AM
63°F
10%
2mph
SE
Mostly Cloudy
Humidity
59%
Feels like
63°F
Dew Point
48°F
12 PM
65°F
0%
3mph
SSE
Mostly Cloudy
Humidity
57%
Feels like
65°F
Dew Point
49°F
1 PM
66°F
0%
4mph
S
Cloudy
Humidity
54%
Feels like
66°F
Dew Point
49°F
2 PM
66°F
0%
4mph
S
Mostly Cloudy
Humidity
53%
Feels like
66°F
Dew Point
49°F
3 PM
66°F
10%
4mph
S
Cloudy
Humidity
49%
Feels like
66°F
Dew Point
46°F
4 PM
64°F
10%
4mph
SSE
Partly Cloudy
Humidity
54%
Feels like
64°F
Dew Point
47°F
5 PM
62°F
10%
4mph
SSE
Partly Cloudy
Humidity
55%
Feels like
62°F
Dew Point
46°F
6 PM
60°F
10%
4mph
SSE
Partly Cloudy
Humidity
57%
Feels like
60°F
Dew Point
45°F
6:37 PM
7 PM
58°F
10%
4mph
SSE
Mostly Cloudy
Humidity
61%
Feels like
58°F
Dew Point
45°F
8 PM
57°F
10%
4mph
SSE
Mostly Cloudy
Humidity
64%
Feels like
57°F
Dew Point
45°F
9 PM
55°F
10%
4mph
SSE
Mostly Cloudy
Humidity
67%
Feels like
55°F
Dew Point
44°F
10 PM
54°F
10%
4mph
SSE
Mostly Cloudy
Humidity
70%
Feels like
54°F
Dew Point
44°F
11 PM
53°F
10%
5mph
SSE
Partly Cloudy
Humidity
71%
Feels like
53°F
Dew Point
44°F

Snow and Ice Accumulations through Tuesday

Wintry Disturbance Hits Northeastern U.S.

A wintry disturbance will continue northeastward, buffeting the northeastern U.S. with light snow, freezing rain, and plain rain through Tuesday night.

Today's Weather Outlook

Today's Weather Outlook

Weekly Drought Map for February 26, 2026

Widespread Drought Degradation For South, Southeast; Mixed Results Elsewhere

Debris flies through the air as howling winds accompanied by a line of storms approach the old Tarrant County Courthouse in downtown Fort Worth, Texas, on March 2, 2023. (Tom Fox/The Dallas Morning News via AP)

Lightning Season Rapidly Approaching: Best Safety Practices

Rocky Mountain National Park at day in December. (NPS Natural Resources/Wikimedia Commons)

Snowmelt and Flooding

U.S. Route 52 near St. Donatus between Bellevue and Dubuque, Iowa. (Tony Webster from Portland, Oregon)

Winter Weather Driving Safety Tips

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