Hourly Weather Forecast - Blue Island, IL

12 AM
25°F
0%
6mph
S
Partly Cloudy
Humidity
70%
Feels like
18°F
Dew Point
17°F
1 AM
25°F
0%
6mph
S
Mostly Cloudy
Humidity
70%
Feels like
18°F
Dew Point
17°F
2 AM
26°F
0%
7mph
S
Cloudy
Humidity
70%
Feels like
18°F
Dew Point
17°F
3 AM
26°F
0%
7mph
S
Cloudy
Humidity
70%
Feels like
18°F
Dew Point
18°F
4 AM
26°F
0%
8mph
S
Cloudy
Humidity
72%
Feels like
18°F
Dew Point
18°F
5 AM
26°F
0%
8mph
S
Cloudy
Humidity
73%
Feels like
18°F
Dew Point
19°F
6 AM
27°F
0%
9mph
S
Cloudy
Humidity
74%
Feels like
18°F
Dew Point
20°F
7 AM
28°F
0%
9mph
S
Cloudy
Humidity
71%
Feels like
20°F
Dew Point
20°F
7:13 AM
8 AM
30°F
0%
9mph
S
Mostly Cloudy
Humidity
68%
Feels like
22°F
Dew Point
21°F
9 AM
33°F
10%
9mph
SSW
Mostly Cloudy
Humidity
64%
Feels like
25°F
Dew Point
22°F
10 AM
35°F
10%
9mph
SSW
Mostly Cloudy
Humidity
61%
Feels like
28°F
Dew Point
22°F
11 AM
37°F
10%
9mph
SSW
Mostly Cloudy
Humidity
58%
Feels like
30°F
Dew Point
23°F
12 PM
38°F
10%
9mph
SSW
Partly Cloudy
Humidity
56%
Feels like
32°F
Dew Point
24°F
1 PM
40°F
10%
9mph
SSW
Partly Cloudy
Humidity
56%
Feels like
34°F
Dew Point
26°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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