Hourly Weather Forecast - Grayslake, IL

12 AM
26°F
50%
11mph
SSW
50% Chance of Flurries
Humidity
73%
Feels like
15°F
Dew Point
19°F
1 AM
26°F
60%
11mph
SSW
60% Chance of Flurries
Humidity
76%
Feels like
16°F
Dew Point
20°F
2 AM
27°F
60%
11mph
SSW
60% Chance of Flurries
Humidity
77%
Feels like
17°F
Dew Point
21°F
3 AM
28°F
70%
11mph
SW
70% Chance of Flurries
Humidity
78%
Feels like
18°F
Dew Point
22°F
4 AM
28°F
80%
11mph
SW
80% Chance of Flurries
Humidity
80%
Feels like
18°F
Dew Point
23°F
5 AM
29°F
80%
11mph
SW
80% Chance of Flurries
Humidity
81%
Feels like
19°F
Dew Point
24°F
6 AM
30°F
60%
11mph
WSW
60% Chance of Flurries
Humidity
82%
Feels like
20°F
Dew Point
25°F
7 AM
31°F
40%
11mph
WSW
40% Chance of Flurries
Humidity
81%
Feels like
22°F
Dew Point
26°F
7:18 AM
8 AM
33°F
20%
11mph
WSW
Mostly Cloudy
Humidity
80%
Feels like
24°F
Dew Point
27°F
9 AM
34°F
20%
12mph
W
Mostly Cloudy
Humidity
78%
Feels like
25°F
Dew Point
28°F
10 AM
35°F
10%
12mph
W
Mostly Cloudy
Humidity
76%
Feels like
26°F
Dew Point
28°F
11 AM
35°F
10%
13mph
W
Mostly Cloudy
Humidity
72%
Feels like
27°F
Dew Point
27°F
12 PM
36°F
10%
13mph
W
Cloudy
Humidity
68%
Feels like
28°F
Dew Point
27°F
1 PM
37°F
10%
13mph
W
Cloudy
Humidity
64%
Feels like
28°F
Dew Point
26°F
2 PM
36°F
10%
13mph
W
Cloudy
Humidity
64%
Feels like
28°F
Dew Point
25°F
3 PM
35°F
20%
12mph
W
Cloudy
Humidity
66%
Feels like
27°F
Dew Point
25°F
4 PM
33°F
20%
11mph
W
Cloudy
Humidity
68%
Feels like
25°F
Dew Point
24°F
4:45 PM
5 PM
31°F
20%
11mph
W
Cloudy
Humidity
71%
Feels like
23°F
Dew Point
23°F
6 PM
30°F
30%
10mph
W
30% Chance of Flurries
Humidity
75%
Feels like
21°F
Dew Point
23°F
7 PM
29°F
40%
10mph
W
40% Chance of Flurries
Humidity
76%
Feels like
20°F
Dew Point
22°F
8 PM
28°F
50%
10mph
W
50% Chance of Flurries
Humidity
77%
Feels like
19°F
Dew Point
22°F
9 PM
28°F
50%
10mph
W
50% Chance of Flurries
Humidity
77%
Feels like
18°F
Dew Point
21°F
10 PM
27°F
50%
10mph
WNW
50% Chance of Flurries
Humidity
76%
Feels like
18°F
Dew Point
21°F
11 PM
26°F
50%
10mph
WNW
50% Chance of Snow
Humidity
76%
Feels like
17°F
Dew Point
20°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

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