Hourly Weather Forecast - Sparta, WI

12 AM
36°F
0%
11mph
WNW
Partly Cloudy
Humidity
80%
Feels like
28°F
Dew Point
31°F
1 AM
35°F
0%
11mph
WNW
Mostly Cloudy
Humidity
79%
Feels like
27°F
Dew Point
29°F
2 AM
34°F
0%
10mph
WNW
Mostly Cloudy
Humidity
78%
Feels like
26°F
Dew Point
28°F
3 AM
32°F
0%
10mph
WNW
Cloudy
Humidity
77%
Feels like
24°F
Dew Point
26°F
4 AM
30°F
0%
9mph
WNW
Mostly Cloudy
Humidity
76%
Feels like
23°F
Dew Point
24°F
5 AM
29°F
0%
7mph
WNW
Partly Cloudy
Humidity
76%
Feels like
21°F
Dew Point
22°F
6 AM
27°F
0%
6mph
WNW
Partly Cloudy
Humidity
80%
Feels like
20°F
Dew Point
21°F
7 AM
26°F
0%
5mph
W
Mostly Clear
Humidity
83%
Feels like
20°F
Dew Point
21°F
7:32 AM
8 AM
26°F
0%
4mph
W
Mostly Sunny
Humidity
81%
Feels like
22°F
Dew Point
21°F
9 AM
29°F
0%
3mph
WSW
Mostly Sunny
Humidity
76%
Feels like
25°F
Dew Point
22°F
10 AM
31°F
0%
3mph
SW
Mostly Sunny
Humidity
72%
Feels like
28°F
Dew Point
23°F
11 AM
32°F
0%
3mph
SSW
Sunny
Humidity
71%
Feels like
29°F
Dew Point
24°F
12 PM
33°F
0%
4mph
SSW
Sunny
Humidity
70%
Feels like
30°F
Dew Point
24°F
1 PM
34°F
0%
4mph
S
Mostly Sunny
Humidity
70%
Feels like
30°F
Dew Point
25°F
2 PM
34°F
0%
4mph
S
Partly Cloudy
Humidity
71%
Feels like
30°F
Dew Point
26°F
3 PM
34°F
0%
5mph
S
Partly Cloudy
Humidity
74%
Feels like
29°F
Dew Point
27°F
4 PM
34°F
0%
6mph
S
Partly Cloudy
Humidity
76%
Feels like
28°F
Dew Point
27°F
4:26 PM
5 PM
33°F
0%
7mph
S
Partly Cloudy
Humidity
79%
Feels like
27°F
Dew Point
28°F
6 PM
33°F
0%
8mph
SSE
Mostly Cloudy
Humidity
80%
Feels like
26°F
Dew Point
28°F
7 PM
33°F
0%
10mph
SSE
Mostly Cloudy
Humidity
80%
Feels like
26°F
Dew Point
28°F
8 PM
34°F
0%
11mph
S
Cloudy
Humidity
80%
Feels like
26°F
Dew Point
28°F
9 PM
35°F
10%
11mph
S
Cloudy
Humidity
79%
Feels like
27°F
Dew Point
29°F
10 PM
36°F
10%
13mph
S
Cloudy
Humidity
78%
Feels like
27°F
Dew Point
30°F
11 PM
37°F
20%
13mph
S
Cloudy
Humidity
77%
Feels like
28°F
Dew Point
30°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

Monday's Weather Outlook

Monday'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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