Hourly Weather Forecast - Big Rock, IL

12 AM
57°F
70%
13mph
SSW
70% Chance of Storms
Humidity
96%
Feels like
57°F
Dew Point
56°F
1 AM
57°F
70%
13mph
SSW
70% Chance of Light Rain
Humidity
97%
Feels like
57°F
Dew Point
56°F
2 AM
56°F
70%
14mph
SW
70% Chance of Light Rain
Humidity
95%
Feels like
56°F
Dew Point
55°F
3 AM
55°F
70%
14mph
SW
70% Chance of Light Rain
Humidity
95%
Feels like
55°F
Dew Point
53°F
4 AM
54°F
70%
14mph
SW
70% Chance of Rain
Humidity
94%
Feels like
54°F
Dew Point
53°F
5 AM
54°F
60%
14mph
SW
60% Chance of Rain
Humidity
95%
Feels like
54°F
Dew Point
52°F
6 AM
53°F
60%
14mph
SW
60% Chance of Rain
Humidity
96%
Feels like
53°F
Dew Point
52°F
6:19 AM
7 AM
53°F
60%
13mph
SW
60% Chance of Light Rain
Humidity
88%
Feels like
53°F
Dew Point
50°F
8 AM
54°F
50%
13mph
SW
50% Chance of Light Rain
Humidity
85%
Feels like
54°F
Dew Point
50°F
9 AM
56°F
50%
12mph
WSW
50% Chance of Light Rain
Humidity
75%
Feels like
56°F
Dew Point
48°F
10 AM
58°F
40%
13mph
WSW
40% Chance of Light Rain
Humidity
71%
Feels like
58°F
Dew Point
48°F
11 AM
59°F
30%
13mph
WSW
30% Chance of Light Rain
Humidity
61%
Feels like
59°F
Dew Point
46°F
12 PM
61°F
30%
13mph
WSW
30% Chance of Light Rain
Humidity
57%
Feels like
61°F
Dew Point
45°F
1 PM
61°F
30%
13mph
WSW
30% Chance Rain Showers
Humidity
55%
Feels like
61°F
Dew Point
45°F
2 PM
61°F
20%
14mph
WSW
Partly Cloudy
Humidity
53%
Feels like
61°F
Dew Point
43°F
3 PM
59°F
20%
13mph
WSW
Partly Cloudy
Humidity
53%
Feels like
59°F
Dew Point
42°F
4 PM
56°F
30%
13mph
W
30% Chance Rain Showers
Humidity
56%
Feels like
56°F
Dew Point
40°F
5 PM
51°F
30%
11mph
W
30% Chance Rain Showers
Humidity
63%
Feels like
51°F
Dew Point
39°F
5:51 PM
6 PM
48°F
20%
10mph
W
Partly Cloudy
Humidity
66%
Feels like
43°F
Dew Point
37°F
7 PM
45°F
10%
9mph
W
Mostly Cloudy
Humidity
69%
Feels like
40°F
Dew Point
36°F
8 PM
43°F
10%
8mph
W
Mostly Cloudy
Humidity
74%
Feels like
38°F
Dew Point
36°F
9 PM
41°F
0%
8mph
W
Mostly Cloudy
Humidity
77%
Feels like
36°F
Dew Point
35°F
10 PM
40°F
0%
8mph
W
Mostly Cloudy
Humidity
81%
Feels like
35°F
Dew Point
35°F

Snow and Ice Accumulations through Tuesday AM

Wintry Disturbance Bisects U.S. Mid-Latitudes

A wintry disturbance will bring icing and light snow from the central Plains tonight through the Northeast on Tuesday.

Today's Weather Outlook

Monday's Weather Outlook

Weekly Drought Map for February 26, 2026

Widespread Drought Degradation For South, Southeast; Mixed Results Elsewhere

Debris flies through the air as howling winds accompanied by a line of storms approach the old Tarrant County Courthouse in downtown Fort Worth, Texas, on March 2, 2023. (Tom Fox/The Dallas Morning News via AP)

Lightning Season Rapidly Approaching: Best Safety Practices

Rocky Mountain National Park at day in December. (NPS Natural Resources/Wikimedia Commons)

Snowmelt and Flooding

U.S. Route 52 near St. Donatus between Bellevue and Dubuque, Iowa. (Tony Webster from Portland, Oregon)

Winter Weather Driving Safety Tips

loading ad...

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Traffic Cameras

Weather Cameras

Traffic Cameras

Weather Cameras

Outdoor Sports Guide