Hourly Weather Forecast - South Chicago Heights, IL

12 AM
18°F
0%
13mph
W
Mostly Cloudy
Humidity
72%
Feels like
5°F
Dew Point
11°F
1 AM
17°F
0%
13mph
W
Mostly Cloudy
Humidity
69%
Feels like
3°F
Dew Point
9°F
2 AM
16°F
0%
14mph
W
Mostly Cloudy
Humidity
67%
Feels like
2°F
Dew Point
7°F
3 AM
15°F
0%
14mph
W
Mostly Cloudy
Humidity
66%
Feels like
1°F
Dew Point
6°F
4 AM
14°F
0%
14mph
W
Mostly Cloudy
Humidity
66%
Feels like
-1°F
Dew Point
5°F
5 AM
14°F
30%
14mph
W
30% Chance of Snow
Humidity
63%
Feels like
-1°F
Dew Point
4°F
6 AM
14°F
0%
14mph
W
Mostly Cloudy
Humidity
62%
Feels like
-1°F
Dew Point
3°F
7 AM
15°F
0%
13mph
WNW
Mostly Cloudy
Humidity
59%
Feels like
0°F
Dew Point
3°F
7:12 AM
8 AM
16°F
0%
13mph
WNW
Mostly Cloudy
Humidity
57%
Feels like
2°F
Dew Point
3°F
9 AM
17°F
0%
12mph
WNW
Mostly Cloudy
Humidity
54%
Feels like
4°F
Dew Point
3°F
10 AM
19°F
0%
11mph
WNW
Partly Cloudy
Humidity
50%
Feels like
6°F
Dew Point
3°F
11 AM
20°F
0%
10mph
WNW
Partly Cloudy
Humidity
48%
Feels like
9°F
Dew Point
4°F
12 PM
22°F
0%
9mph
WNW
Partly Cloudy
Humidity
49%
Feels like
12°F
Dew Point
5°F
1 PM
22°F
0%
7mph
WNW
Sunny
Humidity
47%
Feels like
14°F
Dew Point
5°F
2 PM
23°F
0%
6mph
W
Mostly Sunny
Humidity
47%
Feels like
15°F
Dew Point
6°F
3 PM
23°F
0%
5mph
W
Mostly Sunny
Humidity
48%
Feels like
16°F
Dew Point
6°F
4 PM
23°F
0%
4mph
W
Partly Cloudy
Humidity
49%
Feels like
17°F
Dew Point
6°F
4:22 PM
5 PM
22°F
0%
3mph
WSW
Partly Cloudy
Humidity
51%
Feels like
18°F
Dew Point
7°F
6 PM
22°F
0%
2mph
SW
Partly Cloudy
Humidity
51%
Feels like
22°F
Dew Point
7°F
7 PM
22°F
0%
2mph
SSW
Partly Cloudy
Humidity
52%
Feels like
22°F
Dew Point
7°F
8 PM
22°F
0%
3mph
S
Mostly Cloudy
Humidity
53%
Feels like
22°F
Dew Point
8°F
9 PM
22°F
0%
4mph
S
Mostly Cloudy
Humidity
55%
Feels like
17°F
Dew Point
8°F
10 PM
22°F
0%
5mph
S
Partly Cloudy
Humidity
56%
Feels like
16°F
Dew Point
9°F
11 PM
23°F
0%
6mph
S
Partly Cloudy
Humidity
57%
Feels like
15°F
Dew Point
10°F

Forecast Peak Wind Gusts Today

Clipper System Blasts Central, Eastern U.S. With Winter Impacts

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

NOAA, NCDC

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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

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