Hourly Weather Forecast - Cosby, TN

12 AM
30°F
30%
7mph
W
30 % Chance of Heavy Snow
Humidity
69%
Feels like
24°F
Dew Point
21°F
1 AM
29°F
30%
7mph
W
30 % Chance of Heavy Snow
Humidity
70%
Feels like
22°F
Dew Point
21°F
2 AM
28°F
30%
7mph
W
30 % Chance of Heavy Snow
Humidity
70%
Feels like
21°F
Dew Point
20°F
3 AM
27°F
30%
6mph
W
30 % Chance of Heavy Snow
Humidity
70%
Feels like
20°F
Dew Point
19°F
4 AM
26°F
30%
6mph
W
30 % Chance of Heavy Snow
Humidity
70%
Feels like
20°F
Dew Point
18°F
5 AM
25°F
30%
6mph
W
30 % Chance of Heavy Snow
Humidity
70%
Feels like
19°F
Dew Point
17°F
6 AM
24°F
20%
5mph
W
Partly Cloudy
Humidity
71%
Feels like
17°F
Dew Point
16°F
7 AM
24°F
20%
5mph
W
Partly Cloudy
Humidity
70%
Feels like
17°F
Dew Point
15°F
7:34 AM
8 AM
25°F
20%
5mph
W
Partly Cloudy
Humidity
67%
Feels like
18°F
Dew Point
15°F
9 AM
26°F
20%
6mph
WNW
Partly Cloudy
Humidity
62%
Feels like
20°F
Dew Point
15°F
10 AM
28°F
20%
6mph
WNW
Partly Cloudy
Humidity
58%
Feels like
21°F
Dew Point
15°F
11 AM
30°F
20%
7mph
WNW
Partly Cloudy
Humidity
53%
Feels like
23°F
Dew Point
15°F
12 PM
32°F
10%
7mph
WNW
Partly Cloudy
Humidity
47%
Feels like
25°F
Dew Point
14°F
1 PM
33°F
10%
8mph
WNW
Mostly Cloudy
Humidity
44%
Feels like
27°F
Dew Point
14°F
2 PM
34°F
10%
7mph
NW
Mostly Cloudy
Humidity
41%
Feels like
27°F
Dew Point
13°F
3 PM
34°F
10%
7mph
NW
Partly Cloudy
Humidity
41%
Feels like
28°F
Dew Point
12°F
4 PM
33°F
10%
6mph
NW
Partly Cloudy
Humidity
42%
Feels like
27°F
Dew Point
12°F
5 PM
31°F
10%
5mph
NW
Partly Cloudy
Humidity
47%
Feels like
26°F
Dew Point
13°F
5:19 PM
6 PM
29°F
10%
4mph
NW
Mostly Clear
Humidity
54%
Feels like
24°F
Dew Point
14°F

Snow Totals Through Tonight

Snow Impacts Great Lakes to New England

A low pressure system spurs a swath of snow from Wisconsin to New England today.

Monday's Weather Outlook

Monday'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

Image courtesy of PeakPX.

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