Hourly Weather Forecast - Big Rock, IL

12 PM
37°F
0%
18mph
NNW
Mostly Cloudy
Humidity
71%
Feels like
27°F
Dew Point
28°F
1 PM
37°F
0%
19mph
NNW
Mostly Cloudy
Humidity
68%
Feels like
26°F
Dew Point
27°F
2 PM
36°F
0%
19mph
NNW
Mostly Cloudy
Humidity
68%
Feels like
26°F
Dew Point
27°F
3 PM
35°F
0%
19mph
NNW
Mostly Cloudy
Humidity
69%
Feels like
24°F
Dew Point
26°F
4 PM
32°F
0%
19mph
NNW
Mostly Cloudy
Humidity
72%
Feels like
21°F
Dew Point
24°F
5 PM
30°F
0%
17mph
NNW
Mostly Cloudy
Humidity
73%
Feels like
18°F
Dew Point
22°F
5:15 PM
6 PM
28°F
0%
17mph
NNW
Partly Cloudy
Humidity
74%
Feels like
16°F
Dew Point
21°F
7 PM
26°F
0%
16mph
NNW
Partly Cloudy
Humidity
70%
Feels like
14°F
Dew Point
18°F
8 PM
24°F
0%
16mph
NNW
Partly Cloudy
Humidity
67%
Feels like
11°F
Dew Point
15°F
9 PM
22°F
0%
16mph
N
Partly Cloudy
Humidity
64%
Feels like
8°F
Dew Point
12°F
10 PM
20°F
0%
15mph
N
Partly Cloudy
Humidity
64%
Feels like
6°F
Dew Point
10°F
11 PM
18°F
0%
14mph
N
Partly Cloudy
Humidity
66%
Feels like
3°F
Dew Point
8°F

Saturday morning low temperatures

Snow, Record-Breaking Cold Headed for Great Lakes & Northeast

Frigid temperatures, high winds, and snow headed to a large portion of the eastern U.S. today through this weekend.

Friday's Weather Outlook

Today's Weather Outlook

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

Windchill chart

Dangers of Wind Chills

loading ad...

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Snow & Ski Forecast

Traffic Cameras

Weather Cameras

Traffic Cameras

Weather Cameras

Outdoor Sports Guide