Hourly Weather Forecast - Lake Summerset, IL

12 AM
18°F
10%
14mph
WNW
Mostly Cloudy
Humidity
73%
Feels like
4°F
Dew Point
11°F
1 AM
17°F
10%
14mph
WNW
Mostly Cloudy
Humidity
72%
Feels like
3°F
Dew Point
10°F
2 AM
16°F
10%
14mph
W
Cloudy
Humidity
71%
Feels like
2°F
Dew Point
9°F
3 AM
15°F
10%
14mph
W
Cloudy
Humidity
71%
Feels like
1°F
Dew Point
8°F
4 AM
15°F
30%
14mph
W
30% Chance of Snow
Humidity
71%
Feels like
0°F
Dew Point
7°F
5 AM
14°F
10%
14mph
W
Cloudy
Humidity
71%
Feels like
-1°F
Dew Point
6°F
6 AM
14°F
10%
14mph
W
Cloudy
Humidity
72%
Feels like
-1°F
Dew Point
6°F
7 AM
13°F
10%
14mph
W
Cloudy
Humidity
73%
Feels like
-2°F
Dew Point
6°F
7:23 AM
8 AM
13°F
30%
14mph
W
30% Chance of Snow
Humidity
74%
Feels like
-2°F
Dew Point
6°F
9 AM
13°F
10%
14mph
W
Cloudy
Humidity
75%
Feels like
-2°F
Dew Point
7°F
10 AM
14°F
30%
14mph
W
30% Chance of Snow
Humidity
74%
Feels like
-1°F
Dew Point
7°F
11 AM
15°F
30%
15mph
W
30% Chance of Snow
Humidity
72%
Feels like
0°F
Dew Point
8°F
12 PM
16°F
30%
15mph
W
30% Chance of Snow
Humidity
70%
Feels like
1°F
Dew Point
8°F
1 PM
17°F
30%
15mph
W
30% Chance of Heavy Snow
Humidity
70%
Feels like
2°F
Dew Point
9°F
2 PM
17°F
30%
16mph
W
30% Chance of Snow
Humidity
70%
Feels like
2°F
Dew Point
9°F
3 PM
17°F
30%
16mph
W
30% Chance of Snow
Humidity
71%
Feels like
2°F
Dew Point
10°F
4 PM
17°F
30%
16mph
WNW
30% Chance of Snow
Humidity
72%
Feels like
3°F
Dew Point
10°F
4:52 PM
5 PM
17°F
30%
15mph
WNW
30% Chance of Snow
Humidity
74%
Feels like
2°F
Dew Point
10°F
6 PM
16°F
10%
15mph
WNW
Mostly Cloudy
Humidity
75%
Feels like
2°F
Dew Point
10°F
7 PM
16°F
30%
14mph
WNW
30% Chance of Snow
Humidity
74%
Feels like
1°F
Dew Point
9°F
8 PM
15°F
0%
14mph
WNW
Mostly Cloudy
Humidity
73%
Feels like
0°F
Dew Point
8°F
9 PM
13°F
0%
14mph
WNW
Mostly Cloudy
Humidity
72%
Feels like
-2°F
Dew Point
6°F
10 PM
12°F
0%
13mph
WNW
Mostly Cloudy
Humidity
72%
Feels like
-3°F
Dew Point
5°F
11 PM
11°F
0%
13mph
WNW
Mostly Cloudy
Humidity
72%
Feels like
-4°F
Dew Point
4°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.

Friday's Weather Outlook

Today's Weather Outlook

Weekend Weather Preview

Weekend Weather Preview

Weekly Drought Map for January 15, 2026

Active Weather Creates Mix of Improvements, Degradations to Drought Depiction

(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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