Hourly Weather Forecast - Signal Mountain, TN

12 AM
65°F
10%
2mph
S
Partly Cloudy
Humidity
76%
Feels like
65°F
Dew Point
57°F
1 AM
64°F
10%
2mph
S
Partly Cloudy
Humidity
78%
Feels like
64°F
Dew Point
57°F
2 AM
64°F
10%
2mph
S
Partly Cloudy
Humidity
81%
Feels like
64°F
Dew Point
57°F
3 AM
63°F
10%
2mph
S
Partly Cloudy
Humidity
84%
Feels like
63°F
Dew Point
58°F
4 AM
62°F
10%
2mph
S
Partly Cloudy
Humidity
86%
Feels like
62°F
Dew Point
58°F
5 AM
62°F
10%
2mph
S
Partly Cloudy
Humidity
88%
Feels like
62°F
Dew Point
58°F
6 AM
61°F
10%
2mph
S
Partly Cloudy
Humidity
89%
Feels like
61°F
Dew Point
58°F
7 AM
63°F
10%
2mph
S
Partly Cloudy
Humidity
83%
Feels like
63°F
Dew Point
58°F
7:03 AM
8 AM
66°F
10%
3mph
S
Partly Cloudy
Humidity
78%
Feels like
66°F
Dew Point
59°F
9 AM
70°F
10%
4mph
S
Partly Cloudy
Humidity
71%
Feels like
70°F
Dew Point
60°F
10 AM
73°F
10%
5mph
SSW
Partly Cloudy
Humidity
66%
Feels like
73°F
Dew Point
61°F
11 AM
75°F
10%
5mph
SSW
Partly Cloudy
Humidity
61%
Feels like
75°F
Dew Point
61°F
12 PM
77°F
30%
6mph
SSW
30% Chance Rain Showers
Humidity
56%
Feels like
77°F
Dew Point
60°F
1 PM
78°F
30%
6mph
SSW
30% Chance Rain Showers
Humidity
52%
Feels like
78°F
Dew Point
59°F
2 PM
79°F
30%
6mph
SSW
30% Chance Rain Showers
Humidity
50%
Feels like
79°F
Dew Point
58°F
3 PM
79°F
40%
6mph
SSW
40% Chance Rain Showers
Humidity
48%
Feels like
79°F
Dew Point
57°F
4 PM
77°F
50%
5mph
SSW
50% Chance Rain Showers
Humidity
51%
Feels like
77°F
Dew Point
58°F
5 PM
75°F
60%
4mph
SSW
60% Chance Rain Showers
Humidity
54%
Feels like
75°F
Dew Point
57°F
6 PM
72°F
70%
4mph
SSW
70% Chance Rain Showers
Humidity
57%
Feels like
72°F
Dew Point
56°F
6:42 PM
7 PM
70°F
70%
3mph
SSW
70% Chance Rain Showers
Humidity
63%
Feels like
70°F
Dew Point
56°F
8 PM
68°F
70%
3mph
SSW
70% Chance Rain Showers
Humidity
71%
Feels like
68°F
Dew Point
58°F
9 PM
66°F
60%
3mph
S
60% Chance Rain Showers
Humidity
76%
Feels like
66°F
Dew Point
59°F
10 PM
65°F
60%
3mph
S
60% Chance Rain Showers
Humidity
81%
Feels like
65°F
Dew Point
59°F
11 PM
65°F
60%
3mph
S
60% Chance Rain Showers
Humidity
83%
Feels like
65°F
Dew Point
60°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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