Hourly Weather Forecast - Helenwood, TN

12 AM
11°F
0%
4mph
NNE
Clear
Humidity
62%
Feels like
3°F
Dew Point
0°F
1 AM
11°F
0%
4mph
NNE
Clear
Humidity
61%
Feels like
4°F
Dew Point
0°F
2 AM
11°F
0%
3mph
NNE
Clear
Humidity
61%
Feels like
5°F
Dew Point
1°F
3 AM
12°F
0%
3mph
NE
Clear
Humidity
61%
Feels like
12°F
Dew Point
1°F
4 AM
12°F
0%
3mph
NE
Clear
Humidity
61%
Feels like
12°F
Dew Point
1°F
5 AM
12°F
0%
3mph
NE
Clear
Humidity
61%
Feels like
12°F
Dew Point
1°F
6 AM
12°F
0%
3mph
NE
Clear
Humidity
61%
Feels like
12°F
Dew Point
1°F
7 AM
12°F
0%
3mph
NE
Clear
Humidity
60%
Feels like
12°F
Dew Point
1°F
7:42 AM
8 AM
14°F
0%
2mph
SSE
Sunny
Humidity
56%
Feels like
14°F
Dew Point
2°F
9 AM
17°F
0%
3mph
S
Sunny
Humidity
52%
Feels like
17°F
Dew Point
3°F
10 AM
22°F
0%
3mph
SSW
Sunny
Humidity
43%
Feels like
17°F
Dew Point
3°F
11 AM
26°F
0%
4mph
SSW
Sunny
Humidity
34%
Feels like
22°F
Dew Point
2°F
12 PM
31°F
0%
5mph
SSW
Sunny
Humidity
29%
Feels like
26°F
Dew Point
2°F
1 PM
35°F
0%
6mph
SSW
Sunny
Humidity
25%
Feels like
30°F
Dew Point
3°F
2 PM
37°F
0%
6mph
SSW
Sunny
Humidity
23%
Feels like
32°F
Dew Point
3°F
3 PM
38°F
0%
7mph
SW
Sunny
Humidity
24%
Feels like
33°F
Dew Point
4°F
4 PM
36°F
0%
7mph
SW
Sunny
Humidity
27%
Feels like
31°F
Dew Point
6°F
5 PM
34°F
0%
6mph
SSW
Sunny
Humidity
31%
Feels like
28°F
Dew Point
7°F
5:24 PM
6 PM
31°F
0%
6mph
SSW
Clear
Humidity
36%
Feels like
25°F
Dew Point
7°F
7 PM
29°F
0%
6mph
SSW
Clear
Humidity
42%
Feels like
22°F
Dew Point
8°F
8 PM
27°F
0%
6mph
SSW
Clear
Humidity
46%
Feels like
20°F
Dew Point
9°F
9 PM
27°F
0%
6mph
SSW
Mostly Clear
Humidity
48%
Feels like
20°F
Dew Point
10°F
10 PM
26°F
0%
6mph
SSW
Mostly Clear
Humidity
49%
Feels like
19°F
Dew Point
10°F
11 PM
26°F
0%
6mph
SSW
Mostly Clear
Humidity
50%
Feels like
19°F
Dew Point
10°F

Wind chill temperatures Monday A.M.

Cold Weather Chills the Nation Down to the Gulf

In the path of a weak low-pressure system that brings snow to the Midwest and Northeast, extreme cold weather and brutally cold wind chill values will bring a bitter cold to much of the Nation.

Snowfall forecast through Sunday evening.

Snow Spreads Across the Ohio Valley into the Mid-Atlantic

Weekend Weather Outlook

Weekend Weather Outlook

How to Measure Snow via NWS

How To Measure Snow

Weekly Drought Map for December 11, 2025

Hit-or-Miss Precipitation Leads to Mixed Drought Results

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

Cold Air Damming - Cause And Effects

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