Hourly Weather Forecast - Aviston, IL

12 AM
17°F
0%
9mph
NW
Cloudy
Humidity
68%
Feels like
6°F
Dew Point
8°F
1 AM
16°F
0%
9mph
NW
Cloudy
Humidity
68%
Feels like
4°F
Dew Point
7°F
2 AM
15°F
0%
10mph
NW
Cloudy
Humidity
69%
Feels like
3°F
Dew Point
7°F
3 AM
15°F
10%
11mph
NW
Cloudy
Humidity
70%
Feels like
2°F
Dew Point
7°F
4 AM
14°F
30%
11mph
NW
30 % Chance of Heavy Snow
Humidity
75%
Feels like
1°F
Dew Point
8°F
5 AM
13°F
30%
11mph
NW
30 % Chance of Heavy Snow
Humidity
80%
Feels like
0°F
Dew Point
8°F
6 AM
13°F
30%
10mph
NW
30 % Chance of Heavy Snow
Humidity
74%
Feels like
0°F
Dew Point
6°F
7 AM
14°F
10%
10mph
NW
Mostly Cloudy
Humidity
85%
Feels like
1°F
Dew Point
10°F
7:07 AM
8 AM
15°F
0%
10mph
NW
Mostly Cloudy
Humidity
81%
Feels like
3°F
Dew Point
10°F
9 AM
16°F
0%
10mph
NW
Mostly Cloudy
Humidity
78%
Feels like
5°F
Dew Point
11°F
10 AM
18°F
0%
9mph
NW
Mostly Cloudy
Humidity
73%
Feels like
7°F
Dew Point
11°F
11 AM
19°F
0%
9mph
NW
Partly Cloudy
Humidity
69%
Feels like
9°F
Dew Point
11°F
12 PM
21°F
0%
9mph
WNW
Partly Cloudy
Humidity
65%
Feels like
10°F
Dew Point
11°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.

Monday's Weather Outlook

Monday'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