Hourly Weather Forecast - Grayslake, IL

12 AM
29°F
0%
4mph
SW
Clear
Humidity
71%
Feels like
25°F
Dew Point
21°F
1 AM
29°F
0%
4mph
SW
Clear
Humidity
75%
Feels like
24°F
Dew Point
22°F
2 AM
29°F
0%
5mph
SW
Clear
Humidity
79%
Feels like
24°F
Dew Point
23°F
3 AM
29°F
0%
5mph
SW
Clear
Humidity
83%
Feels like
24°F
Dew Point
24°F
4 AM
29°F
0%
5mph
SW
Clear
Humidity
86%
Feels like
23°F
Dew Point
25°F
5 AM
29°F
0%
5mph
SW
Clear
Humidity
87%
Feels like
23°F
Dew Point
26°F
6 AM
30°F
0%
6mph
SW
Clear
Humidity
86%
Feels like
24°F
Dew Point
26°F
6:31 AM
7 AM
33°F
0%
6mph
SW
Sunny
Humidity
83%
Feels like
27°F
Dew Point
28°F
8 AM
36°F
0%
7mph
SW
Sunny
Humidity
77%
Feels like
30°F
Dew Point
30°F
9 AM
40°F
0%
8mph
SW
Sunny
Humidity
70%
Feels like
35°F
Dew Point
31°F
10 AM
44°F
0%
9mph
SW
Sunny
Humidity
63%
Feels like
39°F
Dew Point
32°F
11 AM
48°F
0%
10mph
SW
Sunny
Humidity
56%
Feels like
43°F
Dew Point
33°F
12 PM
51°F
0%
11mph
SW
Sunny
Humidity
52%
Feels like
51°F
Dew Point
34°F
1 PM
53°F
0%
12mph
SW
Sunny
Humidity
48%
Feels like
53°F
Dew Point
34°F
2 PM
55°F
0%
12mph
SW
Sunny
Humidity
46%
Feels like
55°F
Dew Point
34°F
3 PM
55°F
0%
12mph
SW
Sunny
Humidity
46%
Feels like
55°F
Dew Point
34°F
4 PM
53°F
0%
12mph
SW
Sunny
Humidity
49%
Feels like
53°F
Dew Point
35°F
5 PM
51°F
0%
11mph
SW
Sunny
Humidity
53%
Feels like
51°F
Dew Point
35°F
5:39 PM
6 PM
49°F
0%
10mph
SW
Clear
Humidity
55%
Feels like
45°F
Dew Point
34°F
7 PM
48°F
0%
9mph
WSW
Clear
Humidity
57%
Feels like
44°F
Dew Point
34°F
8 PM
46°F
0%
9mph
WSW
Clear
Humidity
59%
Feels like
42°F
Dew Point
33°F
9 PM
45°F
0%
8mph
WSW
Clear
Humidity
62%
Feels like
40°F
Dew Point
33°F
10 PM
43°F
0%
8mph
W
Clear
Humidity
64%
Feels like
39°F
Dew Point
32°F
11 PM
42°F
0%
8mph
WNW
Clear
Humidity
66%
Feels like
37°F
Dew Point
31°F

Snow Forecast Through Wednesday

Clipper System Brings a Quick Hit of Snow

A quick hit of snow is expected across the Great Lakes into the Northeast.

Today's Weather Outlook

Today's Weather Outlook

Image Provided by janeb13 via Pixabay

Post Winter Storm and Actions to Take

Rocky Mountain National Park at day in December. (NPS Natural Resources/Wikimedia Commons)

Snowmelt and Flooding

Windchill chart

Dangers of Wind Chills

Story Image via pixabay.com

Avalanche Dangers and Safety

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