Hourly Weather Forecast - Aviston, IL

11 AM
41°F
0%
6mph
NNW
Mostly Cloudy
Humidity
91%
Feels like
37°F
Dew Point
38°F
12 PM
41°F
0%
9mph
NNW
Cloudy
Humidity
91%
Feels like
35°F
Dew Point
39°F
1 PM
40°F
10%
11mph
N
Cloudy
Humidity
90%
Feels like
33°F
Dew Point
37°F
2 PM
39°F
10%
12mph
N
Cloudy
Humidity
89%
Feels like
31°F
Dew Point
36°F
3 PM
37°F
10%
13mph
N
Cloudy
Humidity
91%
Feels like
28°F
Dew Point
34°F
4 PM
36°F
10%
13mph
N
Cloudy
Humidity
90%
Feels like
27°F
Dew Point
33°F
4:37 PM
5 PM
35°F
10%
12mph
N
Cloudy
Humidity
90%
Feels like
26°F
Dew Point
32°F
6 PM
34°F
10%
11mph
N
Cloudy
Humidity
90%
Feels like
25°F
Dew Point
31°F
7 PM
33°F
10%
11mph
N
Cloudy
Humidity
90%
Feels like
24°F
Dew Point
31°F
8 PM
32°F
30%
11mph
N
30% Chance Freezing Rain
Humidity
89%
Feels like
23°F
Dew Point
30°F
9 PM
32°F
30%
11mph
N
30% Chance of Snow
Humidity
88%
Feels like
23°F
Dew Point
28°F
10 PM
31°F
30%
11mph
N
30% Chance of Snow
Humidity
85%
Feels like
22°F
Dew Point
26°F
11 PM
29°F
30%
10mph
N
30% Chance of Snow
Humidity
84%
Feels like
21°F
Dew Point
25°F

Snow Totals Through Tonight

Snow Impacts Great Lakes to New England

A low pressure system spurs a swath of snow from Wisconsin to New England today.

Today's Weather Outlook

Today'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

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