Hourly Weather Forecast - Sparta, TN

6 AM
21°F
30%
12mph
NNW
30% Chance of Snow
Humidity
77%
Feels like
9°F
Dew Point
15°F
6:44 AM
7 AM
20°F
70%
13mph
NNW
70% Chance of Flurries
Humidity
73%
Feels like
8°F
Dew Point
13°F
8 AM
20°F
0%
12mph
NNW
Mostly Cloudy
Humidity
69%
Feels like
7°F
Dew Point
11°F
9 AM
20°F
0%
12mph
NNW
Partly Cloudy
Humidity
63%
Feels like
7°F
Dew Point
9°F
10 AM
20°F
0%
12mph
NNW
Sunny
Humidity
55%
Feels like
8°F
Dew Point
7°F
11 AM
21°F
0%
13mph
NNW
Sunny
Humidity
46%
Feels like
9°F
Dew Point
4°F
12 PM
22°F
0%
13mph
NNW
Sunny
Humidity
40%
Feels like
10°F
Dew Point
1°F
1 PM
22°F
0%
13mph
NNW
Sunny
Humidity
37%
Feels like
10°F
Dew Point
0°F
2 PM
22°F
0%
13mph
N
Sunny
Humidity
36%
Feels like
10°F
Dew Point
0°F
3 PM
22°F
0%
12mph
N
Sunny
Humidity
37%
Feels like
10°F
Dew Point
0°F
4 PM
20°F
0%
11mph
N
Sunny
Humidity
40%
Feels like
9°F
Dew Point
0°F
4:28 PM
5 PM
18°F
0%
8mph
N
Clear
Humidity
45%
Feels like
8°F
Dew Point
1°F
6 PM
17°F
0%
6mph
N
Clear
Humidity
48%
Feels like
8°F
Dew Point
1°F
7 PM
16°F
0%
5mph
NNE
Clear
Humidity
51%
Feels like
8°F
Dew Point
1°F
8 PM
15°F
0%
4mph
N
Clear
Humidity
52%
Feels like
8°F
Dew Point
1°F
9 PM
15°F
0%
4mph
N
Clear
Humidity
54%
Feels like
8°F
Dew Point
1°F
10 PM
15°F
0%
4mph
N
Clear
Humidity
56%
Feels like
8°F
Dew Point
2°F
11 PM
14°F
0%
3mph
N
Clear
Humidity
57%
Feels like
14°F
Dew Point
2°F

Wind chill temperatures Monday A.M.

Cold Weather Chills the Nation Down to the Gulf

Extreme cold paired with their wind chill values will shiver much of the nation.

Snowfall forecast through Monday evening.

Mid-Atlantic, Great Lakes Snow Piles Up

Sunday Weather Outlook

Today's 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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