Hourly Weather Forecast - Cave-in-Rock, IL

6 PM
26°F
0%
1mph
SSW
Partly Cloudy
Humidity
54%
Feels like
26°F
Dew Point
11°F
7 PM
25°F
0%
2mph
S
Mostly Clear
Humidity
56%
Feels like
25°F
Dew Point
11°F
8 PM
24°F
0%
2mph
S
Partly Cloudy
Humidity
58%
Feels like
24°F
Dew Point
12°F
9 PM
25°F
0%
3mph
S
Partly Cloudy
Humidity
59%
Feels like
20°F
Dew Point
12°F
10 PM
26°F
0%
4mph
SSW
Mostly Cloudy
Humidity
57%
Feels like
21°F
Dew Point
13°F
11 PM
27°F
10%
4mph
SSW
Mostly Cloudy
Humidity
55%
Feels like
21°F
Dew Point
12°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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