Hourly Weather Forecast - South Madison, WI

4 PM
35°F
0%
14mph
WNW
Sunny
Humidity
46%
Feels like
26°F
Dew Point
17°F
4:25 PM
5 PM
32°F
0%
14mph
WNW
Clear
Humidity
48%
Feels like
22°F
Dew Point
15°F
6 PM
30°F
0%
14mph
WNW
Clear
Humidity
50%
Feels like
19°F
Dew Point
13°F
7 PM
28°F
0%
15mph
WNW
Clear
Humidity
53%
Feels like
16°F
Dew Point
13°F
8 PM
26°F
0%
15mph
WNW
Clear
Humidity
54%
Feels like
14°F
Dew Point
11°F
9 PM
24°F
0%
14mph
WNW
Clear
Humidity
55%
Feels like
12°F
Dew Point
11°F
10 PM
22°F
0%
13mph
WNW
Clear
Humidity
58%
Feels like
10°F
Dew Point
10°F
11 PM
20°F
0%
12mph
WNW
Clear
Humidity
61%
Feels like
7°F
Dew Point
8°F

Rain And Snow Totals Through Monday

Atmospheric River Takes Aim For Northern California

The plume of abundant moisture impacting the Northwest the last several days will focus more on Northern California later today into Monday bringing heavy rainfall and mountain snow.

NOAA, NCDC

White Christmas? What Are The Odds

Sunday's Weather Outlook

Sunday's Weather Outlook

Cold weather

During Extreme Cold: Watch for Frostbite!

Flu Update Valid For Week Ending December 13, 2025

Weekly Flu Update: Flu Spreading Hard Across U.S.

Watch vs. Warning

Flash Flood Watch and Warning Defined

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