Hourly Weather Forecast - Preston Heights, IL

12 AM
25°F
70%
10mph
SSW
70% Chance of Heavy Snow
Humidity
93%
Feels like
15°F
Dew Point
23°F
1 AM
25°F
50%
10mph
SSW
50% Chance of Snow
Humidity
99%
Feels like
15°F
Dew Point
25°F
2 AM
25°F
30%
10mph
SSW
30% Chance of Snow
Humidity
100%
Feels like
16°F
Dew Point
25°F
3 AM
26°F
20%
10mph
SSW
Foggy
Humidity
100%
Feels like
16°F
Dew Point
26°F
4 AM
27°F
10%
10mph
SSW
Foggy
Humidity
100%
Feels like
17°F
Dew Point
27°F
5 AM
28°F
30%
10mph
SSW
30 % Chance of Heavy Snow
Humidity
100%
Feels like
18°F
Dew Point
28°F
6 AM
29°F
30%
10mph
SSW
30 % Chance of Heavy Snow
Humidity
97%
Feels like
20°F
Dew Point
28°F
7 AM
30°F
50%
10mph
SSW
50% Chance of Heavy Snow
Humidity
98%
Feels like
21°F
Dew Point
29°F
7:16 AM
8 AM
31°F
40%
9mph
SSW
40% Chance of Snow
Humidity
100%
Feels like
22°F
Dew Point
31°F
9 AM
32°F
30%
10mph
SW
30% Chance of Heavy Snow
Humidity
100%
Feels like
23°F
Dew Point
31°F
10 AM
33°F
20%
10mph
SW
Foggy
Humidity
99%
Feels like
25°F
Dew Point
33°F
11 AM
35°F
20%
11mph
WSW
Foggy
Humidity
100%
Feels like
27°F
Dew Point
35°F
12 PM
36°F
10%
12mph
W
Foggy
Humidity
100%
Feels like
28°F
Dew Point
36°F
1 PM
37°F
10%
11mph
W
Foggy
Humidity
99%
Feels like
29°F
Dew Point
37°F
2 PM
37°F
0%
11mph
W
Cloudy
Humidity
96%
Feels like
29°F
Dew Point
36°F
3 PM
36°F
0%
11mph
W
Cloudy
Humidity
97%
Feels like
28°F
Dew Point
35°F
4 PM
35°F
10%
10mph
WSW
Cloudy
Humidity
96%
Feels like
27°F
Dew Point
34°F
4:48 PM
5 PM
32°F
20%
10mph
WSW
Foggy
Humidity
99%
Feels like
24°F
Dew Point
32°F
6 PM
30°F
30%
9mph
WSW
30 % Chance of Heavy Snow
Humidity
100%
Feels like
22°F
Dew Point
30°F
7 PM
29°F
30%
9mph
WSW
30 % Chance of Heavy Snow
Humidity
100%
Feels like
20°F
Dew Point
29°F
8 PM
29°F
10%
9mph
W
Foggy
Humidity
100%
Feels like
20°F
Dew Point
29°F
9 PM
29°F
10%
9mph
W
Foggy
Humidity
100%
Feels like
20°F
Dew Point
29°F
10 PM
28°F
10%
9mph
W
Mostly Cloudy
Humidity
94%
Feels like
19°F
Dew Point
26°F
11 PM
27°F
10%
9mph
WNW
Mostly Cloudy
Humidity
90%
Feels like
18°F
Dew Point
24°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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