Hourly Weather Forecast - Sims, IL

12 AM
27°F
0%
12mph
SSW
Cloudy
Humidity
59%
Feels like
16°F
Dew Point
14°F
1 AM
26°F
0%
12mph
SSW
Cloudy
Humidity
61%
Feels like
16°F
Dew Point
15°F
2 AM
26°F
0%
12mph
SSW
Cloudy
Humidity
62%
Feels like
16°F
Dew Point
15°F
3 AM
27°F
0%
12mph
SSW
Cloudy
Humidity
63%
Feels like
16°F
Dew Point
16°F
4 AM
27°F
0%
12mph
SSW
Partly Cloudy
Humidity
64%
Feels like
16°F
Dew Point
16°F
5 AM
26°F
0%
12mph
SSW
Mostly Clear
Humidity
64%
Feels like
16°F
Dew Point
16°F
6 AM
26°F
0%
11mph
SW
Clear
Humidity
64%
Feels like
15°F
Dew Point
15°F
7 AM
27°F
0%
12mph
SW
Clear
Humidity
63%
Feels like
16°F
Dew Point
16°F
7:07 AM
8 AM
29°F
0%
12mph
SW
Sunny
Humidity
57%
Feels like
19°F
Dew Point
16°F
9 AM
32°F
0%
12mph
SW
Mostly Sunny
Humidity
52%
Feels like
23°F
Dew Point
16°F
10 AM
35°F
0%
13mph
SW
Partly Cloudy
Humidity
48%
Feels like
26°F
Dew Point
18°F
11 AM
38°F
0%
14mph
WSW
Mostly Cloudy
Humidity
45%
Feels like
30°F
Dew Point
19°F
12 PM
41°F
0%
14mph
WSW
Cloudy
Humidity
43%
Feels like
33°F
Dew Point
20°F
1 PM
42°F
0%
14mph
WSW
Cloudy
Humidity
43%
Feels like
34°F
Dew Point
21°F
2 PM
42°F
0%
13mph
WSW
Cloudy
Humidity
44%
Feels like
35°F
Dew Point
22°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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