Hourly Weather Forecast - Herscher, IL

12 AM
28°F
10%
11mph
S
Partly Cloudy
Humidity
73%
Feels like
18°F
Dew Point
20°F
1 AM
28°F
0%
12mph
S
Partly Cloudy
Humidity
74%
Feels like
18°F
Dew Point
21°F
2 AM
29°F
0%
13mph
S
Mostly Cloudy
Humidity
73%
Feels like
18°F
Dew Point
21°F
3 AM
29°F
0%
13mph
S
Mostly Cloudy
Humidity
73%
Feels like
18°F
Dew Point
21°F
4 AM
29°F
0%
13mph
S
Cloudy
Humidity
74%
Feels like
19°F
Dew Point
22°F
5 AM
29°F
0%
13mph
S
Cloudy
Humidity
75%
Feels like
19°F
Dew Point
23°F
6 AM
29°F
0%
13mph
S
Cloudy
Humidity
77%
Feels like
18°F
Dew Point
22°F
7 AM
29°F
10%
14mph
S
Mostly Cloudy
Humidity
78%
Feels like
18°F
Dew Point
23°F
7:13 AM
8 AM
30°F
10%
14mph
S
Partly Cloudy
Humidity
80%
Feels like
19°F
Dew Point
24°F
9 AM
32°F
10%
15mph
SSW
Mostly Sunny
Humidity
77%
Feels like
22°F
Dew Point
26°F
10 AM
34°F
10%
15mph
SSW
Mostly Sunny
Humidity
75%
Feels like
25°F
Dew Point
27°F
11 AM
36°F
10%
14mph
SSW
Sunny
Humidity
72%
Feels like
27°F
Dew Point
28°F
12 PM
38°F
10%
14mph
SSW
Mostly Sunny
Humidity
71%
Feels like
30°F
Dew Point
29°F
1 PM
39°F
10%
13mph
SSW
Mostly Sunny
Humidity
71%
Feels like
32°F
Dew Point
31°F
2 PM
40°F
10%
13mph
SSW
Mostly Sunny
Humidity
71%
Feels like
33°F
Dew Point
32°F
3 PM
41°F
10%
11mph
SSW
Mostly Sunny
Humidity
75%
Feels like
34°F
Dew Point
33°F
4 PM
40°F
10%
10mph
SSW
Partly Cloudy
Humidity
79%
Feels like
34°F
Dew Point
34°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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