Hourly Weather Forecast - Heiskell, TN

12 AM
36°F
0%
10mph
SW
Mostly Clear
Humidity
76%
Feels like
29°F
Dew Point
29°F
1 AM
36°F
0%
11mph
SW
Mostly Clear
Humidity
76%
Feels like
29°F
Dew Point
29°F
2 AM
36°F
0%
11mph
SW
Mostly Clear
Humidity
75%
Feels like
29°F
Dew Point
29°F
3 AM
37°F
0%
12mph
SW
Partly Cloudy
Humidity
76%
Feels like
29°F
Dew Point
29°F
4 AM
37°F
0%
12mph
SW
Partly Cloudy
Humidity
75%
Feels like
28°F
Dew Point
29°F
5 AM
37°F
0%
13mph
SW
Partly Cloudy
Humidity
74%
Feels like
28°F
Dew Point
29°F
6 AM
37°F
0%
13mph
SW
Partly Cloudy
Humidity
74%
Feels like
28°F
Dew Point
29°F
7 AM
37°F
10%
13mph
SW
Partly Cloudy
Humidity
73%
Feels like
29°F
Dew Point
29°F
7:35 AM
8 AM
38°F
10%
14mph
SW
Partly Cloudy
Humidity
74%
Feels like
30°F
Dew Point
31°F
9 AM
40°F
10%
15mph
SW
Partly Cloudy
Humidity
72%
Feels like
32°F
Dew Point
32°F
10 AM
42°F
10%
16mph
SW
Partly Cloudy
Humidity
70%
Feels like
35°F
Dew Point
33°F
11 AM
45°F
10%
17mph
SW
Partly Cloudy
Humidity
66%
Feels like
37°F
Dew Point
34°F
12 PM
47°F
10%
17mph
SW
Partly Cloudy
Humidity
63%
Feels like
40°F
Dew Point
35°F
1 PM
48°F
30%
17mph
SW
30% Chance Rain Showers
Humidity
61%
Feels like
42°F
Dew Point
35°F
2 PM
48°F
30%
17mph
WSW
30% Chance Rain Showers
Humidity
63%
Feels like
42°F
Dew Point
37°F
3 PM
48°F
30%
16mph
WSW
30% Chance of Light Rain
Humidity
66%
Feels like
42°F
Dew Point
37°F
4 PM
46°F
30%
15mph
WSW
30% Chance of Light Rain
Humidity
69%
Feels like
40°F
Dew Point
37°F
5 PM
45°F
30%
13mph
WSW
30% Chance of Light Rain
Humidity
72%
Feels like
38°F
Dew Point
36°F
5:21 PM
6 PM
43°F
20%
11mph
W
Cloudy
Humidity
72%
Feels like
37°F
Dew Point
35°F
7 PM
42°F
10%
9mph
WNW
Cloudy
Humidity
72%
Feels like
37°F
Dew Point
34°F
8 PM
41°F
10%
8mph
WNW
Mostly Cloudy
Humidity
72%
Feels like
35°F
Dew Point
33°F
9 PM
39°F
0%
8mph
WNW
Mostly Cloudy
Humidity
70%
Feels like
34°F
Dew Point
30°F
10 PM
37°F
0%
7mph
WNW
Mostly Cloudy
Humidity
70%
Feels like
32°F
Dew Point
29°F
11 PM
36°F
0%
6mph
WNW
Mostly Cloudy
Humidity
71%
Feels like
31°F
Dew Point
28°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