Hourly Weather Forecast - Tamms, IL

12 AM
31°F
10%
8mph
S
Cloudy
Humidity
48%
Feels like
24°F
Dew Point
14°F
1 AM
32°F
0%
9mph
S
Cloudy
Humidity
49%
Feels like
24°F
Dew Point
15°F
2 AM
32°F
0%
9mph
SSW
Cloudy
Humidity
50%
Feels like
24°F
Dew Point
16°F
3 AM
32°F
0%
10mph
SSW
Mostly Cloudy
Humidity
50%
Feels like
24°F
Dew Point
16°F
4 AM
32°F
0%
10mph
SSW
Partly Cloudy
Humidity
52%
Feels like
24°F
Dew Point
16°F
5 AM
32°F
0%
10mph
SSW
Partly Cloudy
Humidity
54%
Feels like
24°F
Dew Point
17°F
6 AM
32°F
0%
10mph
SSW
Partly Cloudy
Humidity
57%
Feels like
24°F
Dew Point
19°F
7 AM
33°F
0%
10mph
SW
Mostly Clear
Humidity
57%
Feels like
25°F
Dew Point
20°F
7:09 AM
8 AM
35°F
0%
10mph
SW
Partly Cloudy
Humidity
57%
Feels like
27°F
Dew Point
21°F
9 AM
37°F
0%
9mph
SW
Partly Cloudy
Humidity
55%
Feels like
30°F
Dew Point
22°F
10 AM
39°F
0%
9mph
WSW
Partly Cloudy
Humidity
52%
Feels like
34°F
Dew Point
23°F
11 AM
42°F
0%
8mph
WSW
Mostly Cloudy
Humidity
50%
Feels like
37°F
Dew Point
25°F
12 PM
44°F
0%
8mph
W
Mostly Cloudy
Humidity
49%
Feels like
40°F
Dew Point
26°F
1 PM
45°F
10%
8mph
WSW
Cloudy
Humidity
49%
Feels like
41°F
Dew Point
27°F
2 PM
45°F
10%
8mph
WSW
Cloudy
Humidity
51%
Feels like
40°F
Dew Point
28°F
3 PM
44°F
10%
8mph
WSW
Cloudy
Humidity
53%
Feels like
40°F
Dew Point
28°F
4 PM
43°F
10%
8mph
WSW
Cloudy
Humidity
57%
Feels like
38°F
Dew Point
29°F
5 PM
41°F
10%
7mph
WSW
Mostly Cloudy
Humidity
61%
Feels like
37°F
Dew Point
29°F
5:04 PM
6 PM
40°F
10%
6mph
WSW
Mostly Cloudy
Humidity
63%
Feels like
36°F
Dew Point
28°F
7 PM
39°F
0%
6mph
WSW
Partly Cloudy
Humidity
63%
Feels like
35°F
Dew Point
27°F
8 PM
38°F
0%
6mph
WSW
Partly Cloudy
Humidity
64%
Feels like
33°F
Dew Point
27°F
9 PM
37°F
0%
6mph
W
Partly Cloudy
Humidity
65%
Feels like
31°F
Dew Point
26°F
10 PM
36°F
0%
6mph
W
Partly Cloudy
Humidity
65%
Feels like
30°F
Dew Point
25°F
11 PM
35°F
0%
6mph
WNW
Partly Cloudy
Humidity
65%
Feels like
30°F
Dew Point
24°F

Snow Forecast through Saturday

Multiple Snowy Systems Hit Great Lakes, Northeast

As one disturbance exits New England tonight, another will be quick on its heels in the Great Lakes on Friday.

Friday's Weather Outlook

Friday's Weather Outlook

Weekend Weather Preview

Weekend Weather Preview

Weekly Drought Map for January 15, 2026

Active Weather Creates Mix of Improvements, Degradations to Drought Depiction

(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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