Hourly Weather Forecast - Glendale Heights, IL

12 AM
18°F
10%
6mph
SW
Mostly Cloudy
Humidity
85%
Feels like
10°F
Dew Point
14°F
1 AM
17°F
20%
6mph
SW
Cloudy
Humidity
88%
Feels like
9°F
Dew Point
14°F
2 AM
17°F
20%
5mph
SW
Cloudy
Humidity
90%
Feels like
9°F
Dew Point
14°F
3 AM
16°F
20%
5mph
SW
Cloudy
Humidity
93%
Feels like
9°F
Dew Point
14°F
4 AM
16°F
10%
4mph
SW
Cloudy
Humidity
94%
Feels like
9°F
Dew Point
14°F
5 AM
16°F
10%
4mph
SW
Cloudy
Humidity
95%
Feels like
10°F
Dew Point
15°F
6 AM
17°F
10%
4mph
SW
Cloudy
Humidity
94%
Feels like
11°F
Dew Point
15°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

Today's Weather Outlook

Today'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

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Traffic Cameras

Weather Cameras

Outdoor Sports Guide