Hourly Weather Forecast - South Madison, WI

12 AM
20°F
20%
11mph
WNW
Mostly Cloudy
Humidity
84%
Feels like
8°F
Dew Point
16°F
1 AM
19°F
30%
11mph
WNW
30% Chance of Snow
Humidity
83%
Feels like
7°F
Dew Point
14°F
2 AM
18°F
30%
11mph
W
30 % Chance of Heavy Snow
Humidity
83%
Feels like
5°F
Dew Point
13°F
3 AM
16°F
30%
11mph
W
30 % Chance of Heavy Snow
Humidity
85%
Feels like
4°F
Dew Point
13°F
4 AM
15°F
30%
10mph
W
30% Chance of Snow
Humidity
88%
Feels like
3°F
Dew Point
12°F
5 AM
14°F
30%
10mph
W
30 % Chance of Heavy Snow
Humidity
89%
Feels like
2°F
Dew Point
12°F
6 AM
14°F
30%
10mph
W
30% Chance of Snow
Humidity
88%
Feels like
2°F
Dew Point
11°F
7 AM
14°F
30%
10mph
W
30% Chance of Snow
Humidity
86%
Feels like
2°F
Dew Point
11°F
7:25 AM
8 AM
15°F
30%
10mph
W
30% Chance of Heavy Snow
Humidity
86%
Feels like
2°F
Dew Point
11°F
9 AM
15°F
30%
10mph
W
30% Chance of Heavy Snow
Humidity
87%
Feels like
3°F
Dew Point
12°F
10 AM
16°F
30%
10mph
WNW
30% Chance of Heavy Snow
Humidity
87%
Feels like
4°F
Dew Point
13°F
11 AM
17°F
30%
10mph
WNW
30% Chance of Snow
Humidity
88%
Feels like
5°F
Dew Point
14°F
12 PM
17°F
30%
11mph
WNW
30% Chance of Snow
Humidity
86%
Feels like
5°F
Dew Point
14°F
1 PM
18°F
30%
11mph
WNW
30% Chance of Snow
Humidity
86%
Feels like
5°F
Dew Point
14°F
2 PM
18°F
10%
11mph
WNW
Mostly Cloudy
Humidity
88%
Feels like
5°F
Dew Point
15°F
3 PM
17°F
30%
11mph
WNW
30% Chance of Snow
Humidity
89%
Feels like
5°F
Dew Point
14°F
4 PM
16°F
30%
11mph
WNW
30% Chance of Snow
Humidity
89%
Feels like
4°F
Dew Point
14°F
4:50 PM
5 PM
16°F
10%
11mph
WNW
Mostly Cloudy
Humidity
88%
Feels like
3°F
Dew Point
13°F
6 PM
16°F
30%
11mph
WNW
30% Chance of Snow
Humidity
85%
Feels like
3°F
Dew Point
12°F
7 PM
15°F
0%
11mph
WNW
Mostly Cloudy
Humidity
82%
Feels like
2°F
Dew Point
11°F
8 PM
14°F
0%
10mph
WNW
Mostly Cloudy
Humidity
82%
Feels like
2°F
Dew Point
10°F
9 PM
13°F
0%
10mph
WNW
Partly Cloudy
Humidity
82%
Feels like
1°F
Dew Point
9°F
10 PM
13°F
0%
9mph
WNW
Mostly Cloudy
Humidity
82%
Feels like
1°F
Dew Point
8°F
11 PM
12°F
0%
9mph
WNW
Mostly Cloudy
Humidity
82%
Feels like
0°F
Dew Point
8°F

Snow Forecast through Saturday

Multiple Snowy Systems Hit Great Lakes, Northeast

An exiting low pressure system will produce additional light snow across Maine while a new disturbance will track across the Upper Midwest and Great Lakes.

Weekend Weather Outlook

Weekend Weather Outlook

Weekly Drought Map for January 15, 2026

Active Weather Creates Mix of Improvements, Degradations to Drought Depiction

Vehicle driving in wintry conditions

Prepare Your Car for Cold Weather

(Image provided by NOAA)

Polar Vortex: What Is It?

People skating on a frozen pond on a clear day. (Image by Q K from Pixabay)

Safety Tips For Icy Surfaces

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