Hourly Weather Forecast - Collison, IL

6:59 AM
7 AM
31°F
0%
5mph
W
Cloudy
Humidity
86%
Feels like
25°F
Dew Point
27°F
8 AM
31°F
0%
5mph
W
Mostly Cloudy
Humidity
87%
Feels like
27°F
Dew Point
28°F
9 AM
32°F
0%
5mph
WNW
Mostly Cloudy
Humidity
86%
Feels like
28°F
Dew Point
29°F
10 AM
33°F
0%
5mph
WNW
Partly Cloudy
Humidity
87%
Feels like
28°F
Dew Point
29°F
11 AM
32°F
0%
4mph
WNW
Partly Cloudy
Humidity
88%
Feels like
28°F
Dew Point
29°F
12 PM
32°F
0%
4mph
W
Partly Cloudy
Humidity
89%
Feels like
28°F
Dew Point
29°F
1 PM
32°F
0%
4mph
W
Cloudy
Humidity
89%
Feels like
28°F
Dew Point
29°F
2 PM
31°F
0%
3mph
WSW
Cloudy
Humidity
89%
Feels like
31°F
Dew Point
28°F
3 PM
30°F
0%
2mph
SW
Cloudy
Humidity
90%
Feels like
30°F
Dew Point
28°F
4 PM
29°F
0%
2mph
S
Cloudy
Humidity
93%
Feels like
29°F
Dew Point
27°F
4:25 PM
5 PM
27°F
0%
2mph
SSE
Cloudy
Humidity
97%
Feels like
27°F
Dew Point
26°F
6 PM
25°F
0%
3mph
SE
Cloudy
Humidity
98%
Feels like
25°F
Dew Point
25°F
7 PM
24°F
0%
3mph
SE
Foggy
Humidity
100%
Feels like
24°F
Dew Point
24°F
8 PM
24°F
0%
2mph
SE
Foggy
Humidity
100%
Feels like
24°F
Dew Point
24°F
9 PM
23°F
0%
2mph
SE
Foggy
Humidity
100%
Feels like
23°F
Dew Point
23°F
10 PM
24°F
10%
3mph
SE
Foggy
Humidity
100%
Feels like
24°F
Dew Point
24°F
11 PM
25°F
10%
3mph
SE
Foggy
Humidity
99%
Feels like
25°F
Dew Point
25°F

Snowfall Forecast Through Tonight

Snow To Impact the Rockies This Weekend

A winter storm continues across the Cascades and northern Rockies today through tonight causing periods of moderate to heavy snow.

Weekend Weather Outlook

Weekend 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

Image courtesy of PeakPX.

Top 10 Winter Energy Saving Tips

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Snow & Ski Forecast

Traffic Cameras

Weather Cameras

Traffic Cameras

Weather Cameras

Outdoor Sports Guide