Hourly Weather Forecast - Park Forest, IL

1 AM
37°F
0%
10mph
S
Mostly Cloudy
Humidity
95%
Feels like
30°F
Dew Point
36°F
2 AM
39°F
0%
11mph
S
Partly Cloudy
Humidity
96%
Feels like
32°F
Dew Point
38°F
3 AM
40°F
10%
11mph
S
Foggy
Humidity
100%
Feels like
34°F
Dew Point
40°F
4 AM
42°F
30%
12mph
S
30% Chance of Light Rain
Humidity
100%
Feels like
35°F
Dew Point
42°F
5 AM
43°F
50%
12mph
S
50% Chance of Light Rain
Humidity
100%
Feels like
36°F
Dew Point
43°F
6 AM
43°F
30%
13mph
S
30% Chance of Light Rain
Humidity
100%
Feels like
37°F
Dew Point
43°F
7 AM
44°F
30%
14mph
S
30% Chance of Light Rain
Humidity
100%
Feels like
38°F
Dew Point
44°F
7:11 AM
8 AM
46°F
30%
15mph
S
30% Chance of Light Rain
Humidity
100%
Feels like
39°F
Dew Point
46°F
9 AM
47°F
30%
15mph
S
30% Chance of Light Rain
Humidity
100%
Feels like
41°F
Dew Point
47°F
10 AM
48°F
30%
15mph
S
30% Chance of Light Rain
Humidity
100%
Feels like
42°F
Dew Point
48°F
11 AM
48°F
40%
15mph
S
40% Chance of Light Rain
Humidity
100%
Feels like
43°F
Dew Point
48°F
12 PM
48°F
70%
15mph
S
70% Chance of Light Rain
Humidity
99%
Feels like
42°F
Dew Point
48°F
1 PM
47°F
90%
15mph
SSW
Light Rain
Humidity
97%
Feels like
41°F
Dew Point
47°F
2 PM
46°F
90%
13mph
SW
Light Rain
Humidity
99%
Feels like
40°F
Dew Point
46°F
3 PM
44°F
50%
11mph
WSW
50% Chance of Light Rain
Humidity
100%
Feels like
38°F
Dew Point
44°F
4 PM
41°F
30%
10mph
WSW
30% Chance Frozen Mix
Humidity
100%
Feels like
35°F
Dew Point
41°F
4:22 PM
5 PM
37°F
20%
9mph
W
Foggy
Humidity
100%
Feels like
30°F
Dew Point
37°F
6 PM
33°F
10%
8mph
W
Foggy
Humidity
100%
Feels like
26°F
Dew Point
33°F
7 PM
29°F
10%
9mph
W
Foggy
Humidity
100%
Feels like
21°F
Dew Point
29°F
8 PM
28°F
10%
11mph
W
Partly Cloudy
Humidity
96%
Feels like
18°F
Dew Point
27°F
9 PM
26°F
10%
13mph
W
Partly Cloudy
Humidity
86%
Feels like
15°F
Dew Point
22°F
10 PM
24°F
10%
13mph
W
Partly Cloudy
Humidity
78%
Feels like
12°F
Dew Point
18°F
11 PM
22°F
10%
14mph
W
Partly Cloudy
Humidity
71%
Feels like
9°F
Dew Point
14°F

Rainfall and Snowfall Totals Through Thursday

Flooding Rain, Heavy Snow and Winds Slam Northwest, North-Central U.S.

The atmospheric river this week will keep buffeting the Pacific Northwest with heavy rain, snow, and high winds.

Thursday's Weather Outlook

Thursday'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 person standing in a snowy forest with their back to the camera. They are bundled up in a white hat and a brown jacket. (Image by StockSnap from Pixabay)

Common Cold Weather Illnesses

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

Cold Air Damming - Cause And Effects

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