Hourly Weather Forecast - Vandalia, IL

12 AM
28°F
50%
12mph
SSW
50% Chance of Snow
Humidity
54%
Feels like
18°F
Dew Point
14°F
1 AM
28°F
60%
13mph
SSW
60% Chance of Heavy Snow
Humidity
59%
Feels like
18°F
Dew Point
16°F
2 AM
29°F
50%
13mph
SSW
50% Chance of Heavy Snow
Humidity
64%
Feels like
18°F
Dew Point
18°F
3 AM
29°F
40%
13mph
SSW
40% Chance of Heavy Snow
Humidity
69%
Feels like
19°F
Dew Point
20°F
4 AM
29°F
30%
13mph
SW
30% Chance of Snow
Humidity
72%
Feels like
19°F
Dew Point
22°F
5 AM
30°F
20%
13mph
SW
Mostly Cloudy
Humidity
75%
Feels like
20°F
Dew Point
23°F
6 AM
31°F
10%
13mph
WSW
Mostly Cloudy
Humidity
76%
Feels like
21°F
Dew Point
24°F
7 AM
32°F
10%
13mph
WSW
Mostly Cloudy
Humidity
78%
Feels like
22°F
Dew Point
26°F
7:13 AM
8 AM
33°F
10%
13mph
WSW
Mostly Cloudy
Humidity
79%
Feels like
23°F
Dew Point
27°F
9 AM
34°F
10%
13mph
WSW
Mostly Cloudy
Humidity
78%
Feels like
25°F
Dew Point
28°F
10 AM
36°F
10%
15mph
W
Partly Cloudy
Humidity
73%
Feels like
27°F
Dew Point
28°F
11 AM
38°F
10%
16mph
W
Partly Cloudy
Humidity
67%
Feels like
30°F
Dew Point
29°F
12 PM
40°F
10%
17mph
W
Partly Cloudy
Humidity
62%
Feels like
31°F
Dew Point
28°F
1 PM
41°F
10%
17mph
W
Partly Cloudy
Humidity
59%
Feels like
32°F
Dew Point
28°F
2 PM
41°F
10%
17mph
W
Mostly Cloudy
Humidity
56%
Feels like
32°F
Dew Point
26°F
3 PM
40°F
10%
16mph
W
Mostly Cloudy
Humidity
55%
Feels like
32°F
Dew Point
26°F
4 PM
39°F
10%
15mph
W
Mostly Cloudy
Humidity
57%
Feels like
31°F
Dew Point
25°F
4:59 PM
5 PM
37°F
10%
12mph
W
Cloudy
Humidity
60%
Feels like
29°F
Dew Point
25°F
6 PM
36°F
20%
11mph
W
Cloudy
Humidity
62%
Feels like
28°F
Dew Point
24°F
7 PM
35°F
20%
10mph
W
Mostly Cloudy
Humidity
63%
Feels like
27°F
Dew Point
24°F
8 PM
34°F
20%
11mph
W
Partly Cloudy
Humidity
65%
Feels like
25°F
Dew Point
23°F
9 PM
32°F
20%
11mph
W
Partly Cloudy
Humidity
67%
Feels like
24°F
Dew Point
23°F
10 PM
31°F
20%
11mph
W
Partly Cloudy
Humidity
68%
Feels like
22°F
Dew Point
22°F
11 PM
29°F
20%
11mph
W
Partly Cloudy
Humidity
70%
Feels like
20°F
Dew Point
21°F

Wednesday's Weather Outlook

Wednesday's Weather Outlook

It will be a tale of two seasons on Wednesday, with cold, wintry weather in the East and dry, spring-like weather in the West.

(Image provided by NOAA)

Polar Vortex: What Is It?

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

Safety Tips For Icy Surfaces

(Image provided by Pixabay.com)

Before a High Wind Event

Windchill chart

Dangers of Wind Chills

A snow-covered trail in Sparkill, N.Y. (H. Martinez, WeatherBug user)

Top Winter Hiking Destinations

loading ad...

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Snow & Ski Forecast

Traffic Cameras

Weather Cameras

Traffic Cameras

Weather Cameras

Outdoor Sports Guide