Hourly Weather Forecast - Flossmoor, IL

12 AM
1°F
0%
2mph
SW
Clear
Humidity
82%
Feels like
1°F
Dew Point
-3°F
1 AM
1°F
0%
2mph
SSW
Mostly Clear
Humidity
81%
Feels like
1°F
Dew Point
-4°F
2 AM
1°F
0%
3mph
SSW
Partly Cloudy
Humidity
80%
Feels like
1°F
Dew Point
-4°F
3 AM
1°F
0%
4mph
SSW
Partly Cloudy
Humidity
80%
Feels like
-6°F
Dew Point
-3°F
4 AM
2°F
0%
4mph
SSW
Partly Cloudy
Humidity
79%
Feels like
-7°F
Dew Point
-3°F
5 AM
3°F
0%
5mph
SSW
Mostly Clear
Humidity
80%
Feels like
-7°F
Dew Point
-2°F
6 AM
4°F
0%
6mph
SSW
Clear
Humidity
79%
Feels like
-6°F
Dew Point
-1°F
7 AM
6°F
0%
6mph
SSW
Mostly Clear
Humidity
77%
Feels like
-5°F
Dew Point
1°F
7:10 AM
8 AM
8°F
0%
7mph
SSW
Partly Cloudy
Humidity
76%
Feels like
-3°F
Dew Point
2°F
9 AM
11°F
0%
8mph
SSW
Partly Cloudy
Humidity
73%
Feels like
-1°F
Dew Point
4°F
10 AM
13°F
0%
8mph
SSW
Partly Cloudy
Humidity
71%
Feels like
2°F
Dew Point
6°F
11 AM
16°F
0%
8mph
SSW
Partly Cloudy
Humidity
69%
Feels like
5°F
Dew Point
8°F
12 PM
18°F
0%
8mph
SSW
Mostly Cloudy
Humidity
68%
Feels like
8°F
Dew Point
9°F
1 PM
20°F
10%
8mph
SSW
Partly Cloudy
Humidity
68%
Feels like
10°F
Dew Point
11°F
2 PM
21°F
10%
7mph
SSW
Mostly Sunny
Humidity
69%
Feels like
12°F
Dew Point
13°F
3 PM
22°F
10%
7mph
SSW
Sunny
Humidity
72%
Feels like
13°F
Dew Point
14°F
4 PM
22°F
10%
6mph
SSW
Sunny
Humidity
74%
Feels like
15°F
Dew Point
15°F
4:21 PM
5 PM
23°F
10%
5mph
SSW
Mostly Clear
Humidity
78%
Feels like
16°F
Dew Point
17°F
6 PM
22°F
10%
5mph
SW
Partly Cloudy
Humidity
81%
Feels like
16°F
Dew Point
17°F
7 PM
21°F
10%
4mph
SW
Partly Cloudy
Humidity
80%
Feels like
15°F
Dew Point
16°F
8 PM
20°F
10%
4mph
SW
Partly Cloudy
Humidity
84%
Feels like
14°F
Dew Point
16°F
9 PM
20°F
10%
4mph
SW
Partly Cloudy
Humidity
86%
Feels like
14°F
Dew Point
16°F
10 PM
19°F
10%
3mph
SW
Partly Cloudy
Humidity
87%
Feels like
14°F
Dew Point
16°F
11 PM
19°F
10%
3mph
SW
Partly Cloudy
Humidity
89%
Feels like
14°F
Dew Point
16°F

Snow and ice forecast through Friday A.M.

Multiple Snow Threats Across the Northern U.S.

Multiple systems will bring snow across the Northern U.S. through the end of the week.

Rainfall Forecast for Northwest through Friday A.M.

Unrelenting Rains Soak the Northwest

Thursday's Weather Outlook

Thursday's Weather Outlook

Weekly Drought Map for December 4, 2025

Active Week of Weather Leads to Mixed Drought Results

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

Cold Air Damming - Cause And Effects

People skating on a frozen pond on a clear day. (Image by Q K from Pixabay)

Safety Tips For Icy Surfaces

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Snow & Ski Forecast

Traffic Cameras

Weather Cameras

Traffic Cameras

Weather Cameras

Outdoor Sports Guide