Hourly Weather Forecast - Grant Park, IL

12 AM
18°F
10%
10mph
NNW
Clear
Humidity
61%
Feels like
6°F
Dew Point
7°F
1 AM
17°F
10%
9mph
NNW
Clear
Humidity
62%
Feels like
5°F
Dew Point
6°F
2 AM
16°F
10%
9mph
NW
Clear
Humidity
61%
Feels like
5°F
Dew Point
5°F
3 AM
15°F
10%
9mph
NW
Clear
Humidity
61%
Feels like
4°F
Dew Point
5°F
4 AM
15°F
10%
9mph
NW
Clear
Humidity
61%
Feels like
4°F
Dew Point
4°F
5 AM
15°F
10%
8mph
NW
Clear
Humidity
59%
Feels like
4°F
Dew Point
3°F
6 AM
15°F
10%
8mph
NW
Clear
Humidity
61%
Feels like
4°F
Dew Point
3°F
7 AM
15°F
20%
7mph
NW
Clear
Humidity
60%
Feels like
5°F
Dew Point
4°F
7:14 AM
8 AM
16°F
20%
7mph
NW
Sunny
Humidity
60%
Feels like
5°F
Dew Point
4°F
9 AM
17°F
20%
7mph
NW
Sunny
Humidity
60%
Feels like
7°F
Dew Point
5°F
10 AM
18°F
20%
6mph
WNW
Sunny
Humidity
62%
Feels like
9°F
Dew Point
8°F
11 AM
20°F
20%
6mph
WNW
Sunny
Humidity
61%
Feels like
12°F
Dew Point
8°F
12 PM
21°F
20%
6mph
WNW
Sunny
Humidity
58%
Feels like
14°F
Dew Point
9°F
1 PM
22°F
20%
6mph
W
Sunny
Humidity
56%
Feels like
15°F
Dew Point
9°F
2 PM
23°F
20%
6mph
W
Sunny
Humidity
54%
Feels like
15°F
Dew Point
9°F
3 PM
23°F
20%
6mph
WSW
Sunny
Humidity
52%
Feels like
15°F
Dew Point
8°F
4 PM
22°F
20%
5mph
WSW
Sunny
Humidity
49%
Feels like
15°F
Dew Point
6°F
4:46 PM
5 PM
21°F
20%
5mph
SW
Mostly Clear
Humidity
51%
Feels like
15°F
Dew Point
6°F
6 PM
20°F
20%
5mph
SW
Mostly Clear
Humidity
56%
Feels like
13°F
Dew Point
7°F
7 PM
20°F
30%
6mph
SSW
30% Chance Snow Showers
Humidity
60%
Feels like
11°F
Dew Point
8°F
8 PM
20°F
40%
7mph
SSW
40% Chance Snow Showers
Humidity
64%
Feels like
10°F
Dew Point
9°F
9 PM
20°F
50%
8mph
SSW
50% Chance of Heavy Snow
Humidity
65%
Feels like
10°F
Dew Point
10°F
10 PM
21°F
60%
9mph
SSW
60% Chance of Heavy Snow
Humidity
68%
Feels like
10°F
Dew Point
12°F
11 PM
21°F
60%
10mph
SSW
60% Chance of Flurries
Humidity
70%
Feels like
11°F
Dew Point
13°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