Hourly Weather Forecast - Altamont, TN

12 AM
37°F
0%
11mph
SSW
Mostly Clear
Humidity
72%
Feels like
30°F
Dew Point
29°F
1 AM
37°F
0%
11mph
SSW
Mostly Clear
Humidity
72%
Feels like
30°F
Dew Point
29°F
2 AM
37°F
0%
12mph
SSW
Clear
Humidity
72%
Feels like
30°F
Dew Point
29°F
3 AM
37°F
0%
12mph
SSW
Clear
Humidity
72%
Feels like
30°F
Dew Point
29°F
4 AM
37°F
0%
12mph
SSW
Mostly Clear
Humidity
73%
Feels like
29°F
Dew Point
29°F
5 AM
37°F
0%
13mph
SSW
Mostly Clear
Humidity
74%
Feels like
29°F
Dew Point
29°F
6 AM
38°F
0%
13mph
SW
Partly Cloudy
Humidity
74%
Feels like
30°F
Dew Point
30°F
6:41 AM
7 AM
39°F
0%
13mph
SW
Partly Cloudy
Humidity
74%
Feels like
31°F
Dew Point
31°F
8 AM
40°F
0%
13mph
SW
Partly Cloudy
Humidity
74%
Feels like
33°F
Dew Point
33°F
9 AM
42°F
0%
13mph
SW
Partly Cloudy
Humidity
74%
Feels like
35°F
Dew Point
34°F
10 AM
44°F
10%
13mph
SW
Partly Cloudy
Humidity
74%
Feels like
37°F
Dew Point
36°F
11 AM
45°F
10%
13mph
WSW
Partly Cloudy
Humidity
74%
Feels like
39°F
Dew Point
37°F
12 PM
46°F
10%
13mph
WSW
Partly Cloudy
Humidity
73%
Feels like
40°F
Dew Point
38°F
1 PM
47°F
0%
13mph
WSW
Mostly Cloudy
Humidity
71%
Feels like
41°F
Dew Point
38°F
2 PM
47°F
10%
13mph
W
Mostly Cloudy
Humidity
69%
Feels like
41°F
Dew Point
37°F
3 PM
46°F
10%
13mph
W
Mostly Cloudy
Humidity
68%
Feels like
41°F
Dew Point
36°F
4 PM
45°F
0%
11mph
W
Mostly Cloudy
Humidity
66%
Feels like
40°F
Dew Point
35°F
4:30 PM
5 PM
44°F
0%
11mph
WNW
Mostly Cloudy
Humidity
65%
Feels like
38°F
Dew Point
33°F
6 PM
42°F
10%
10mph
WNW
Mostly Cloudy
Humidity
65%
Feels like
36°F
Dew Point
31°F
7 PM
40°F
20%
10mph
NW
Partly Cloudy
Humidity
67%
Feels like
34°F
Dew Point
30°F
8 PM
38°F
20%
10mph
NW
Partly Cloudy
Humidity
70%
Feels like
31°F
Dew Point
29°F
9 PM
36°F
20%
9mph
NW
Mostly Clear
Humidity
73%
Feels like
29°F
Dew Point
28°F
10 PM
34°F
20%
9mph
NNW
Partly Cloudy
Humidity
75%
Feels like
27°F
Dew Point
28°F
11 PM
33°F
10%
8mph
NNW
Partly Cloudy
Humidity
78%
Feels like
26°F
Dew Point
27°F

Snow and ice forecast through Thursday A.M.

Snow Barrels Across the Northern U.S.

Low pressure will produce a swath of snow from Minnesota to Maine into Thursday.

Rainfall Forecast for Northwest through Thursday

Heavy, Flooding Rain Impacts the Northwest

Today's Weather Outlook

Today's Weather Outlook

Weekly Drought Map for December 4, 2025

Active Week of Weather Leads to Mixed Drought Results

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

Cold Air Damming - Cause And Effects

People skating on a frozen pond on a clear day. (Image by Q K from Pixabay)

Safety Tips For Icy Surfaces

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Snow & Ski Forecast

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Weather Cameras

Traffic Cameras

Weather Cameras

Outdoor Sports Guide