Hourly Weather Forecast - South Madison, WI

12 AM
16°F
10%
11mph
WNW
Clear
Humidity
73%
Feels like
3°F
Dew Point
9°F
1 AM
15°F
10%
10mph
WNW
Clear
Humidity
72%
Feels like
2°F
Dew Point
7°F
2 AM
13°F
10%
10mph
WNW
Clear
Humidity
70%
Feels like
1°F
Dew Point
6°F
3 AM
12°F
10%
10mph
WNW
Clear
Humidity
70%
Feels like
-2°F
Dew Point
4°F
4 AM
10°F
10%
10mph
WNW
Clear
Humidity
71%
Feels like
-3°F
Dew Point
3°F
5 AM
9°F
10%
9mph
WNW
Clear
Humidity
73%
Feels like
-5°F
Dew Point
2°F
6 AM
7°F
10%
9mph
WNW
Clear
Humidity
76%
Feels like
-6°F
Dew Point
1°F
7 AM
7°F
10%
9mph
WNW
Mostly Clear
Humidity
77%
Feels like
-7°F
Dew Point
1°F
7:22 AM
8 AM
8°F
10%
9mph
WNW
Partly Cloudy
Humidity
75%
Feels like
-5°F
Dew Point
1°F
9 AM
10°F
10%
9mph
WNW
Partly Cloudy
Humidity
74%
Feels like
-3°F
Dew Point
3°F
10 AM
11°F
10%
9mph
WNW
Partly Cloudy
Humidity
71%
Feels like
-1°F
Dew Point
4°F
11 AM
13°F
10%
10mph
WNW
Partly Cloudy
Humidity
69%
Feels like
0°F
Dew Point
5°F
12 PM
15°F
10%
10mph
WNW
Mostly Cloudy
Humidity
65%
Feels like
2°F
Dew Point
5°F
1 PM
16°F
10%
10mph
WNW
Mostly Cloudy
Humidity
61%
Feels like
4°F
Dew Point
5°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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