Hourly Weather Forecast - Union, IL

12 AM
22°F
0%
11mph
W
Cloudy
Humidity
81%
Feels like
10°F
Dew Point
17°F
1 AM
20°F
0%
12mph
W
Cloudy
Humidity
80%
Feels like
8°F
Dew Point
15°F
2 AM
18°F
0%
12mph
W
Mostly Cloudy
Humidity
79%
Feels like
5°F
Dew Point
13°F
3 AM
17°F
0%
13mph
W
Mostly Cloudy
Humidity
78%
Feels like
3°F
Dew Point
11°F
4 AM
16°F
0%
13mph
W
Mostly Cloudy
Humidity
77%
Feels like
2°F
Dew Point
10°F
5 AM
15°F
0%
13mph
W
Mostly Cloudy
Humidity
77%
Feels like
1°F
Dew Point
9°F
6 AM
14°F
0%
13mph
W
Mostly Cloudy
Humidity
77%
Feels like
0°F
Dew Point
8°F
7 AM
14°F
0%
13mph
W
Mostly Cloudy
Humidity
76%
Feels like
0°F
Dew Point
8°F
7:19 AM
8 AM
14°F
10%
14mph
W
Cloudy
Humidity
77%
Feels like
-1°F
Dew Point
8°F
9 AM
15°F
10%
14mph
W
Cloudy
Humidity
76%
Feels like
0°F
Dew Point
9°F
10 AM
15°F
10%
15mph
W
Mostly Cloudy
Humidity
76%
Feels like
0°F
Dew Point
9°F
11 AM
16°F
10%
15mph
W
Mostly Cloudy
Humidity
75%
Feels like
1°F
Dew Point
10°F
12 PM
16°F
10%
16mph
W
Mostly Cloudy
Humidity
74%
Feels like
1°F
Dew Point
10°F
1 PM
16°F
30%
16mph
W
30% Chance of Snow
Humidity
76%
Feels like
1°F
Dew Point
10°F
2 PM
17°F
30%
16mph
W
30% Chance of Snow
Humidity
79%
Feels like
1°F
Dew Point
11°F
3 PM
16°F
30%
16mph
W
30% Chance of Snow
Humidity
81%
Feels like
1°F
Dew Point
11°F
4 PM
16°F
30%
15mph
W
30% Chance of Snow
Humidity
83%
Feels like
1°F
Dew Point
11°F
4:49 PM
5 PM
16°F
30%
15mph
W
30% Chance of Flurries
Humidity
83%
Feels like
1°F
Dew Point
11°F
6 PM
16°F
30%
14mph
W
30% Chance of Snow
Humidity
84%
Feels like
1°F
Dew Point
12°F
7 PM
16°F
10%
14mph
W
Mostly Cloudy
Humidity
85%
Feels like
1°F
Dew Point
12°F
8 PM
15°F
0%
13mph
W
Mostly Cloudy
Humidity
84%
Feels like
1°F
Dew Point
11°F
9 PM
15°F
0%
13mph
W
Mostly Cloudy
Humidity
84%
Feels like
0°F
Dew Point
11°F
10 PM
14°F
0%
13mph
W
Mostly Cloudy
Humidity
83%
Feels like
0°F
Dew Point
10°F
11 PM
13°F
0%
13mph
W
Mostly Cloudy
Humidity
81%
Feels like
-1°F
Dew Point
9°F

Snow Forecast through Saturday

Multiple Snowy Systems Hit Great Lakes, Northeast

As one disturbance exits New England tonight, another will be quick on its heels in the Great Lakes on Friday.

Friday's Weather Outlook

Friday's Weather Outlook

Weekend Weather Preview

Weekend Weather Preview

Weekly Drought Map for January 15, 2026

Active Weather Creates Mix of Improvements, Degradations to Drought Depiction

(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

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