Hourly Weather Forecast - South Chicago Heights, IL

12 PM
48°F
60%
16mph
S
60% Chance of Light Rain
Humidity
98%
Feels like
42°F
Dew Point
48°F
1 PM
48°F
90%
15mph
SSW
Light Rain
Humidity
98%
Feels like
42°F
Dew Point
47°F
2 PM
46°F
90%
13mph
SW
Rain
Humidity
99%
Feels like
40°F
Dew Point
46°F
3 PM
44°F
90%
11mph
WSW
Light Rain
Humidity
100%
Feels like
38°F
Dew Point
44°F
4 PM
41°F
50%
10mph
W
50% Chance of Light Rain
Humidity
98%
Feels like
35°F
Dew Point
40°F
4:22 PM
5 PM
38°F
30%
8mph
W
30% Chance of Light Rain
Humidity
94%
Feels like
33°F
Dew Point
37°F
6 PM
36°F
20%
8mph
W
Cloudy
Humidity
86%
Feels like
29°F
Dew Point
32°F
7 PM
33°F
10%
10mph
W
Cloudy
Humidity
81%
Feels like
25°F
Dew Point
27°F
8 PM
29°F
0%
11mph
W
Cloudy
Humidity
74%
Feels like
20°F
Dew Point
22°F
9 PM
27°F
0%
12mph
W
Cloudy
Humidity
70%
Feels like
16°F
Dew Point
18°F
10 PM
24°F
30%
13mph
W
30% Chance of Flurries
Humidity
67%
Feels like
12°F
Dew Point
15°F
11 PM
22°F
30%
14mph
W
30 % Chance of Heavy Snow
Humidity
63%
Feels like
9°F
Dew Point
11°F

Forecast Peak Wind Gusts Today

High Winds, Rain, and Snow Cross the Country

A clipper moving over the Great Lakes brings rain, snow, and high winds through the Atlantic Coastline.

Rainfall and Snowfall Totals Through Friday

Atmospheric River Symptoms Repeat in the Northwest

Friday's Weather Outlook

Friday's Weather Outlook

Friday's Weather Outlook

Weekend Weather Preview

Flu Update Valid For Week Ending December 6, 2025

Weekly Flu Update: Flu Exceeds Annual Baseline

Weekly Drought Map for December 11, 2025

Hit-or-Miss Precipitation Leads to Mixed Drought Results

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