Hourly Weather Forecast - Madison, IL

12 AM
11°F
30%
8mph
NNE
30 % Chance of Heavy Snow
Humidity
100%
Feels like
-1°F
Dew Point
11°F
1 AM
10°F
30%
8mph
NNE
30 % Chance of Heavy Snow
Humidity
100%
Feels like
-2°F
Dew Point
10°F
2 AM
9°F
30%
8mph
NNE
30 % Chance of Heavy Snow
Humidity
100%
Feels like
-3°F
Dew Point
9°F
3 AM
8°F
30%
8mph
NNE
30% Chance of Flurries
Humidity
100%
Feels like
-4°F
Dew Point
8°F
4 AM
8°F
20%
7mph
NNE
Foggy
Humidity
100%
Feels like
-4°F
Dew Point
8°F
5 AM
7°F
20%
7mph
NNE
Foggy
Humidity
100%
Feels like
-5°F
Dew Point
7°F
6 AM
7°F
20%
7mph
NNE
Foggy
Humidity
100%
Feels like
-5°F
Dew Point
7°F
7 AM
7°F
20%
6mph
NNE
Foggy
Humidity
100%
Feels like
-4°F
Dew Point
7°F
7:12 AM
8 AM
7°F
20%
6mph
NNE
Foggy
Humidity
100%
Feels like
-4°F
Dew Point
7°F
9 AM
7°F
20%
6mph
NNE
Foggy
Humidity
100%
Feels like
-4°F
Dew Point
7°F
10 AM
8°F
20%
6mph
NNE
Foggy
Humidity
100%
Feels like
-3°F
Dew Point
8°F
11 AM
9°F
20%
6mph
NNE
Foggy
Humidity
100%
Feels like
-1°F
Dew Point
9°F
12 PM
10°F
20%
6mph
NNE
Foggy
Humidity
100%
Feels like
0°F
Dew Point
10°F
1 PM
11°F
20%
6mph
NNE
Hazy
Humidity
98%
Feels like
1°F
Dew Point
10°F
2 PM
11°F
10%
6mph
NNE
Partly Cloudy
Humidity
93%
Feels like
2°F
Dew Point
10°F
3 PM
12°F
20%
5mph
NNE
Mostly Sunny
Humidity
89%
Feels like
3°F
Dew Point
9°F
4 PM
12°F
20%
5mph
NNE
Mostly Sunny
Humidity
86%
Feels like
3°F
Dew Point
9°F
5 PM
12°F
30%
5mph
NNE
30% Chance Snow Showers
Humidity
83%
Feels like
4°F
Dew Point
8°F
5:13 PM
6 PM
13°F
30%
4mph
NNE
30% Chance Snow Showers
Humidity
82%
Feels like
5°F
Dew Point
8°F
7 PM
13°F
30%
4mph
NNE
30% Chance Snow Showers
Humidity
21%
Feels like
5°F
Dew Point
-20°F
8 PM
13°F
30%
4mph
NNE
30% Chance Snow Showers
Humidity
21%
Feels like
5°F
Dew Point
-19°F
9 PM
12°F
30%
4mph
NNE
30% Chance Snow Showers
Humidity
22%
Feels like
5°F
Dew Point
-19°F
10 PM
11°F
30%
4mph
NNE
30% Chance Snow Showers
Humidity
24%
Feels like
4°F
Dew Point
-18°F
11 PM
10°F
30%
4mph
NNE
30% Chance Snow Showers
Humidity
26%
Feels like
3°F
Dew Point
-18°F

Snow Forecast through Sunday

Unrelenting Storm Track Brings Snow to Great Lakes & Eastern U.S.

Two main areas of low pressure will produce snow in the Upper Midwest, Great Lakes and Eastern U.S.

Monday's Weather Outlook

Today's 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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