Hourly Weather Forecast - Tunnel Hill, IL

12 AM
30°F
0%
2mph
NW
Foggy
Humidity
100%
Feels like
30°F
Dew Point
30°F
1 AM
29°F
0%
2mph
NW
Foggy
Humidity
100%
Feels like
29°F
Dew Point
29°F
2 AM
29°F
0%
1mph
NW
Foggy
Humidity
100%
Feels like
29°F
Dew Point
29°F
3 AM
29°F
0%
1mph
WNW
Foggy
Humidity
100%
Feels like
29°F
Dew Point
29°F
4 AM
29°F
0%
1mph
WNW
Foggy
Humidity
100%
Feels like
29°F
Dew Point
29°F
5 AM
29°F
0%
1mph
W
Foggy
Humidity
100%
Feels like
29°F
Dew Point
29°F
6 AM
29°F
0%
0mph
W
Foggy
Humidity
100%
Feels like
29°F
Dew Point
29°F
7 AM
30°F
0%
0mph
WSW
Mostly Cloudy
Humidity
98%
Feels like
30°F
Dew Point
30°F
7:00 AM
8 AM
31°F
0%
0mph
WSW
Mostly Cloudy
Humidity
94%
Feels like
31°F
Dew Point
30°F
9 AM
33°F
0%
0mph
WSW
Mostly Cloudy
Humidity
89%
Feels like
33°F
Dew Point
30°F
10 AM
35°F
0%
0mph
SW
Mostly Cloudy
Humidity
83%
Feels like
35°F
Dew Point
30°F
11 AM
36°F
10%
1mph
SW
Mostly Cloudy
Humidity
78%
Feels like
36°F
Dew Point
30°F
12 PM
38°F
10%
2mph
SW
Cloudy
Humidity
73%
Feels like
38°F
Dew Point
30°F
1 PM
39°F
10%
2mph
SSW
Mostly Cloudy
Humidity
70%
Feels like
39°F
Dew Point
30°F
2 PM
40°F
10%
2mph
SSW
Mostly Cloudy
Humidity
68%
Feels like
40°F
Dew Point
31°F
3 PM
41°F
10%
3mph
SSW
Mostly Cloudy
Humidity
69%
Feels like
41°F
Dew Point
31°F
4 PM
40°F
10%
3mph
S
Mostly Cloudy
Humidity
72%
Feels like
40°F
Dew Point
32°F
4:39 PM
5 PM
39°F
10%
3mph
S
Cloudy
Humidity
77%
Feels like
39°F
Dew Point
32°F
6 PM
38°F
10%
3mph
SSE
Cloudy
Humidity
81%
Feels like
38°F
Dew Point
33°F
7 PM
38°F
10%
3mph
S
Cloudy
Humidity
83%
Feels like
38°F
Dew Point
33°F
8 PM
38°F
10%
3mph
S
Mostly Cloudy
Humidity
83%
Feels like
36°F
Dew Point
33°F
9 PM
38°F
10%
3mph
S
Mostly Cloudy
Humidity
84%
Feels like
36°F
Dew Point
33°F
10 PM
38°F
10%
4mph
S
Mostly Cloudy
Humidity
83%
Feels like
36°F
Dew Point
34°F
11 PM
39°F
0%
4mph
S
Cloudy
Humidity
83%
Feels like
36°F
Dew Point
34°F

Snow and ice forecast through Friday A.M.

Multiple Snow Threats Across the Northern U.S.

Multiple systems will bring snow across the Northern U.S. through the end of the week.

Rainfall Forecast for Northwest through Friday A.M.

Unrelenting Rains Soak the Northwest

Thursday's Weather Outlook

Thursday's Weather Outlook

Weekly Drought Map for December 4, 2025

Active Week of Weather Leads to Mixed Drought Results

A strong cold-air-damming event from March 20, 2018.

Cold Air Damming - Cause And Effects

People skating on a frozen pond on a clear day. (Image by Q K from Pixabay)

Safety Tips For Icy Surfaces

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Snow & Ski Forecast

Traffic Cameras

Weather Cameras

Traffic Cameras

Weather Cameras

Outdoor Sports Guide