Hourly Weather Forecast - Chicago Heights, IL

12 AM
35°F
0%
8mph
SW
Partly Cloudy
Humidity
81%
Feels like
29°F
Dew Point
30°F
1 AM
35°F
0%
7mph
WSW
Partly Cloudy
Humidity
82%
Feels like
29°F
Dew Point
30°F
2 AM
35°F
0%
6mph
WSW
Mostly Cloudy
Humidity
83%
Feels like
29°F
Dew Point
30°F
3 AM
34°F
0%
6mph
WSW
Cloudy
Humidity
83%
Feels like
29°F
Dew Point
30°F
4 AM
33°F
0%
5mph
W
Cloudy
Humidity
85%
Feels like
28°F
Dew Point
29°F
5 AM
32°F
0%
4mph
W
Mostly Cloudy
Humidity
86%
Feels like
28°F
Dew Point
28°F
6 AM
31°F
0%
3mph
W
Mostly Cloudy
Humidity
86%
Feels like
28°F
Dew Point
28°F
7 AM
32°F
0%
3mph
W
Partly Cloudy
Humidity
86%
Feels like
32°F
Dew Point
28°F
7:11 AM
8 AM
33°F
0%
2mph
W
Mostly Sunny
Humidity
84%
Feels like
33°F
Dew Point
29°F
9 AM
34°F
0%
2mph
W
Sunny
Humidity
81%
Feels like
34°F
Dew Point
29°F
10 AM
35°F
0%
1mph
W
Sunny
Humidity
78%
Feels like
35°F
Dew Point
29°F
11 AM
36°F
0%
0mph
W
Sunny
Humidity
74%
Feels like
36°F
Dew Point
29°F
12 PM
37°F
0%
1mph
WSW
Sunny
Humidity
73%
Feels like
37°F
Dew Point
29°F
1 PM
37°F
0%
1mph
SW
Sunny
Humidity
73%
Feels like
37°F
Dew Point
29°F
2 PM
36°F
0%
1mph
SSW
Sunny
Humidity
73%
Feels like
36°F
Dew Point
28°F
3 PM
35°F
0%
2mph
S
Sunny
Humidity
76%
Feels like
35°F
Dew Point
28°F
4 PM
34°F
0%
3mph
S
Sunny
Humidity
79%
Feels like
34°F
Dew Point
28°F
4:22 PM
5 PM
33°F
0%
4mph
SSE
Mostly Clear
Humidity
84%
Feels like
29°F
Dew Point
28°F
6 PM
32°F
0%
5mph
SSE
Mostly Clear
Humidity
88%
Feels like
27°F
Dew Point
29°F
7 PM
32°F
0%
6mph
SSE
Partly Cloudy
Humidity
91%
Feels like
26°F
Dew Point
29°F
8 PM
33°F
0%
7mph
SSE
Mostly Cloudy
Humidity
90%
Feels like
26°F
Dew Point
30°F
9 PM
34°F
0%
8mph
S
Cloudy
Humidity
88%
Feels like
27°F
Dew Point
31°F
10 PM
35°F
0%
9mph
S
Cloudy
Humidity
86%
Feels like
28°F
Dew Point
31°F
11 PM
36°F
0%
10mph
S
Cloudy
Humidity
84%
Feels like
29°F
Dew Point
32°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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