Hourly Weather Forecast - Chicago Heights, IL

12 AM
22°F
20%
13mph
WNW
Cloudy
Humidity
66%
Feels like
9°F
Dew Point
12°F
1 AM
21°F
10%
13mph
WNW
Cloudy
Humidity
64%
Feels like
9°F
Dew Point
11°F
2 AM
20°F
10%
12mph
WNW
Cloudy
Humidity
61%
Feels like
8°F
Dew Point
9°F
3 AM
19°F
0%
11mph
WNW
Cloudy
Humidity
59%
Feels like
7°F
Dew Point
8°F
4 AM
19°F
0%
11mph
WNW
Cloudy
Humidity
57%
Feels like
7°F
Dew Point
6°F
5 AM
18°F
0%
10mph
WNW
Cloudy
Humidity
55%
Feels like
6°F
Dew Point
5°F
6 AM
17°F
0%
9mph
WNW
Mostly Cloudy
Humidity
53%
Feels like
6°F
Dew Point
3°F
7 AM
17°F
0%
9mph
WNW
Partly Cloudy
Humidity
53%
Feels like
6°F
Dew Point
3°F
7:12 AM
8 AM
18°F
0%
8mph
WNW
Partly Cloudy
Humidity
52%
Feels like
8°F
Dew Point
3°F
9 AM
19°F
0%
7mph
WNW
Partly Cloudy
Humidity
51%
Feels like
10°F
Dew Point
4°F
10 AM
20°F
10%
6mph
W
Mostly Sunny
Humidity
50%
Feels like
12°F
Dew Point
4°F
11 AM
21°F
10%
5mph
W
Mostly Sunny
Humidity
49%
Feels like
14°F
Dew Point
5°F
12 PM
22°F
10%
4mph
WSW
Sunny
Humidity
48%
Feels like
16°F
Dew Point
5°F
1 PM
23°F
10%
4mph
WSW
Sunny
Humidity
47%
Feels like
17°F
Dew Point
6°F
2 PM
23°F
0%
4mph
SW
Sunny
Humidity
47%
Feels like
18°F
Dew Point
6°F
3 PM
23°F
0%
4mph
SSW
Sunny
Humidity
48%
Feels like
19°F
Dew Point
6°F
4 PM
24°F
0%
4mph
SSW
Sunny
Humidity
49%
Feels like
19°F
Dew Point
7°F
4:22 PM
5 PM
24°F
0%
4mph
S
Mostly Clear
Humidity
51%
Feels like
18°F
Dew Point
8°F
6 PM
24°F
10%
4mph
S
Mostly Clear
Humidity
53%
Feels like
18°F
Dew Point
9°F
7 PM
24°F
10%
5mph
S
Partly Cloudy
Humidity
55%
Feels like
18°F
Dew Point
10°F
8 PM
25°F
20%
6mph
S
Partly Cloudy
Humidity
57%
Feels like
18°F
Dew Point
12°F
9 PM
25°F
10%
6mph
S
Partly Cloudy
Humidity
59%
Feels like
17°F
Dew Point
13°F
10 PM
26°F
10%
7mph
S
Partly Cloudy
Humidity
60%
Feels like
18°F
Dew Point
14°F
11 PM
26°F
0%
8mph
S
Partly Cloudy
Humidity
60%
Feels like
18°F
Dew Point
14°F

Wind chill temperatures Monday A.M.

Cold Weather Chills the Nation Down to the Gulf

Extreme cold paired with their wind chill values will shiver much of the nation.

Snowfall forecast through Monday evening.

Mid-Atlantic, Great Lakes Snow Piles Up

Monday's Weather Outlook

Monday's Weather Outlook

How to Measure Snow via NWS

How To Measure Snow

Weekly Drought Map for December 11, 2025

Hit-or-Miss Precipitation Leads to Mixed Drought Results

A strong cold-air-damming event from March 20, 2018.

Cold Air Damming - Cause And Effects

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