Hourly Weather Forecast - Rock Falls, IL

12 AM
33°F
0%
7mph
SE
Hazy
Humidity
91%
Feels like
26°F
Dew Point
30°F
1 AM
33°F
0%
7mph
ESE
Hazy
Humidity
92%
Feels like
26°F
Dew Point
31°F
2 AM
33°F
10%
7mph
SE
Hazy
Humidity
93%
Feels like
26°F
Dew Point
31°F
3 AM
33°F
10%
7mph
SE
Hazy
Humidity
93%
Feels like
26°F
Dew Point
31°F
4 AM
33°F
10%
7mph
SE
Hazy
Humidity
94%
Feels like
26°F
Dew Point
31°F
5 AM
33°F
10%
8mph
SE
Hazy
Humidity
94%
Feels like
26°F
Dew Point
31°F
6 AM
33°F
10%
8mph
SE
Partly Cloudy
Humidity
94%
Feels like
26°F
Dew Point
32°F
7 AM
35°F
10%
9mph
SE
Partly Cloudy
Humidity
91%
Feels like
28°F
Dew Point
33°F
7:01 AM
8 AM
38°F
10%
9mph
SE
Mostly Cloudy
Humidity
89%
Feels like
32°F
Dew Point
35°F
9 AM
42°F
10%
10mph
SE
Mostly Cloudy
Humidity
83%
Feels like
36°F
Dew Point
37°F
10 AM
45°F
10%
10mph
SE
Mostly Cloudy
Humidity
77%
Feels like
40°F
Dew Point
38°F
11 AM
47°F
10%
11mph
SSE
Partly Cloudy
Humidity
72%
Feels like
43°F
Dew Point
39°F
12 PM
50°F
10%
11mph
S
Partly Cloudy
Humidity
69%
Feels like
46°F
Dew Point
40°F
1 PM
51°F
30%
11mph
SSW
30% Chance Rain Showers
Humidity
67%
Feels like
51°F
Dew Point
40°F
2 PM
51°F
10%
11mph
WSW
Mostly Cloudy
Humidity
67%
Feels like
51°F
Dew Point
41°F
3 PM
51°F
10%
11mph
W
Mostly Cloudy
Humidity
70%
Feels like
51°F
Dew Point
41°F
4 PM
49°F
10%
10mph
WNW
Mostly Cloudy
Humidity
74%
Feels like
44°F
Dew Point
41°F
5 PM
47°F
10%
9mph
NNW
Mostly Cloudy
Humidity
79%
Feels like
42°F
Dew Point
40°F
5:25 PM
6 PM
44°F
10%
9mph
N
Mostly Cloudy
Humidity
82%
Feels like
40°F
Dew Point
39°F
7 PM
42°F
10%
9mph
N
Mostly Cloudy
Humidity
84%
Feels like
37°F
Dew Point
38°F
8 PM
40°F
10%
10mph
NNW
Mostly Cloudy
Humidity
83%
Feels like
34°F
Dew Point
36°F
9 PM
39°F
10%
11mph
NNW
Cloudy
Humidity
82%
Feels like
31°F
Dew Point
34°F
10 PM
37°F
10%
11mph
NNW
Cloudy
Humidity
83%
Feels like
29°F
Dew Point
32°F
11 PM
36°F
30%
11mph
N
30% Chance of Snow
Humidity
85%
Feels like
28°F
Dew Point
31°F

Friday's Weather Outlook

Friday's Weather Outlook

A snow-filled clipper system is set to sweep through the Great Lakes, Ohio Valley, and Mid-Atlantic.

Weekend Weather Preview

Weekend Weather Preview

Weekly Drought Map for February 5, 2026

Scarce Precipitation Leads to Widespread Drought Degradation

Image courtesy of Pixabay.com

All About Snow Squalls

A person in a pink coat and red mittens holding a snowball. (Image by Dmitriy Gutarev from Pixabay)

Cold Weather and Worsening Health Conditions

Windchill chart

Dangers of Wind Chills

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