Hourly Weather Forecast - Cissna Park, IL

12 AM
24°F
0%
11mph
S
Partly Cloudy
Humidity
63%
Feels like
14°F
Dew Point
14°F
1 AM
25°F
0%
12mph
S
Partly Cloudy
Humidity
64%
Feels like
14°F
Dew Point
15°F
2 AM
26°F
0%
12mph
S
Partly Cloudy
Humidity
64%
Feels like
15°F
Dew Point
15°F
3 AM
26°F
0%
13mph
S
Mostly Cloudy
Humidity
65%
Feels like
15°F
Dew Point
16°F
4 AM
27°F
0%
13mph
S
Mostly Cloudy
Humidity
65%
Feels like
16°F
Dew Point
17°F
5 AM
27°F
0%
14mph
S
Mostly Cloudy
Humidity
66%
Feels like
16°F
Dew Point
17°F
6 AM
28°F
10%
14mph
S
Mostly Cloudy
Humidity
66%
Feels like
17°F
Dew Point
18°F
7 AM
30°F
10%
15mph
S
Partly Cloudy
Humidity
67%
Feels like
19°F
Dew Point
20°F
7:11 AM
8 AM
32°F
10%
15mph
S
Partly Cloudy
Humidity
67%
Feels like
21°F
Dew Point
22°F
9 AM
34°F
10%
15mph
S
Mostly Sunny
Humidity
67%
Feels like
24°F
Dew Point
24°F
10 AM
36°F
10%
15mph
S
Mostly Sunny
Humidity
66%
Feels like
27°F
Dew Point
26°F
11 AM
38°F
10%
15mph
SSW
Sunny
Humidity
65%
Feels like
29°F
Dew Point
28°F
12 PM
40°F
10%
15mph
SSW
Mostly Sunny
Humidity
64%
Feels like
32°F
Dew Point
29°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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