Hourly Weather Forecast - Herrin, IL

12 AM
26°F
10%
6mph
ESE
Partly Cloudy
Humidity
60%
Feels like
20°F
Dew Point
14°F
1 AM
26°F
10%
6mph
E
Mostly Cloudy
Humidity
59%
Feels like
19°F
Dew Point
14°F
2 AM
26°F
10%
6mph
NE
Mostly Cloudy
Humidity
57%
Feels like
20°F
Dew Point
13°F
3 AM
26°F
10%
6mph
NNE
Cloudy
Humidity
56%
Feels like
20°F
Dew Point
13°F
4 AM
26°F
10%
7mph
NNE
Cloudy
Humidity
57%
Feels like
19°F
Dew Point
13°F
5 AM
26°F
20%
8mph
NNE
Cloudy
Humidity
59%
Feels like
17°F
Dew Point
14°F
6 AM
26°F
20%
9mph
NNE
Cloudy
Humidity
63%
Feels like
16°F
Dew Point
15°F
7 AM
27°F
20%
10mph
NNE
Cloudy
Humidity
59%
Feels like
17°F
Dew Point
15°F
7:06 AM
8 AM
29°F
20%
11mph
N
Mostly Cloudy
Humidity
51%
Feels like
19°F
Dew Point
13°F
9 AM
31°F
20%
11mph
N
Mostly Cloudy
Humidity
46%
Feels like
22°F
Dew Point
13°F
10 AM
33°F
30%
12mph
N
30% Chance Snow Showers
Humidity
41%
Feels like
25°F
Dew Point
12°F
11 AM
35°F
30%
12mph
N
30% Chance of Flurries
Humidity
39%
Feels like
27°F
Dew Point
13°F
12 PM
37°F
30%
12mph
N
30% Chance of Flurries
Humidity
41%
Feels like
29°F
Dew Point
15°F
1 PM
37°F
30%
12mph
N
30% Chance of Flurries
Humidity
39%
Feels like
28°F
Dew Point
14°F
2 PM
34°F
30%
13mph
N
30% Chance of Heavy Snow
Humidity
41%
Feels like
25°F
Dew Point
13°F
3 PM
30°F
30%
13mph
N
30% Chance of Heavy Snow
Humidity
48%
Feels like
20°F
Dew Point
13°F
4 PM
25°F
30%
13mph
N
30% Chance of Heavy Snow
Humidity
53%
Feels like
14°F
Dew Point
11°F
5 PM
23°F
30%
12mph
N
30% Chance of Heavy Snow
Humidity
53%
Feels like
12°F
Dew Point
9°F
5:09 PM
6 PM
22°F
30%
12mph
N
30 % Chance of Heavy Snow
Humidity
54%
Feels like
10°F
Dew Point
8°F
7 PM
21°F
30%
12mph
N
30 % Chance of Heavy Snow
Humidity
45%
Feels like
9°F
Dew Point
4°F
8 PM
19°F
30%
12mph
NNE
30 % Chance of Heavy Snow
Humidity
46%
Feels like
6°F
Dew Point
1°F
9 PM
16°F
40%
12mph
NNE
40% Chance of Heavy Snow
Humidity
45%
Feels like
3°F
Dew Point
-1°F
10 PM
15°F
40%
12mph
NNE
40% Chance of Snow
Humidity
43%
Feels like
1°F
Dew Point
-4°F
11 PM
13°F
50%
12mph
NNE
50% Chance of Heavy Snow
Humidity
42%
Feels like
-1°F
Dew Point
-5°F

Snow Forecast through Sunday

Unrelenting Storm Track Brings Snow to Great Lakes & Eastern U.S.

Two main areas of low pressure will produce snow in the Upper Midwest, Great Lakes and Eastern U.S.

Monday's Weather Outlook

Monday's Weather Outlook

Weekly Drought Map for January 15, 2026

Active Weather Creates Mix of Improvements, Degradations to Drought Depiction

Vehicle driving in wintry conditions

Prepare Your Car for Cold Weather

(Image provided by NOAA)

Polar Vortex: What Is It?

People skating on a frozen pond on a clear day. (Image by Q K from Pixabay)

Safety Tips For Icy Surfaces

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