Hourly Weather Forecast - Lake Forest, IL

12 AM
14°F
20%
4mph
WNW
Mostly Cloudy
Humidity
74%
Feels like
8°F
Dew Point
7°F
1 AM
14°F
20%
3mph
WNW
Mostly Cloudy
Humidity
73%
Feels like
8°F
Dew Point
7°F
2 AM
13°F
10%
3mph
WNW
Mostly Cloudy
Humidity
72%
Feels like
7°F
Dew Point
6°F
3 AM
12°F
10%
3mph
WNW
Mostly Cloudy
Humidity
72%
Feels like
6°F
Dew Point
5°F
4 AM
12°F
10%
3mph
WNW
Mostly Cloudy
Humidity
71%
Feels like
6°F
Dew Point
4°F
5 AM
10°F
10%
3mph
W
Mostly Cloudy
Humidity
72%
Feels like
5°F
Dew Point
3°F
6 AM
10°F
10%
3mph
W
Mostly Cloudy
Humidity
71%
Feels like
4°F
Dew Point
2°F
7 AM
9°F
10%
3mph
W
Mostly Cloudy
Humidity
70%
Feels like
3°F
Dew Point
1°F
7:16 AM
8 AM
10°F
10%
3mph
W
Mostly Cloudy
Humidity
66%
Feels like
4°F
Dew Point
1°F
9 AM
11°F
10%
3mph
W
Mostly Cloudy
Humidity
62%
Feels like
5°F
Dew Point
1°F
10 AM
13°F
10%
3mph
W
Mostly Cloudy
Humidity
60%
Feels like
8°F
Dew Point
2°F
11 AM
15°F
10%
3mph
W
Mostly Cloudy
Humidity
57%
Feels like
10°F
Dew Point
3°F
12 PM
17°F
30%
4mph
W
30% Chance Snow Showers
Humidity
53%
Feels like
12°F
Dew Point
3°F
1 PM
19°F
30%
3mph
WSW
30% Chance of Flurries
Humidity
51%
Feels like
14°F
Dew Point
4°F
2 PM
21°F
30%
4mph
WSW
30% Chance of Flurries
Humidity
49%
Feels like
16°F
Dew Point
5°F
3 PM
21°F
30%
3mph
WSW
30% Chance Snow Showers
Humidity
48%
Feels like
16°F
Dew Point
5°F
4 PM
20°F
20%
3mph
WSW
Partly Cloudy
Humidity
50%
Feels like
16°F
Dew Point
5°F
4:48 PM
5 PM
19°F
20%
3mph
WSW
Partly Cloudy
Humidity
53%
Feels like
19°F
Dew Point
5°F
6 PM
19°F
30%
3mph
WSW
30% Chance of Flurries
Humidity
55%
Feels like
19°F
Dew Point
5°F
7 PM
19°F
30%
3mph
WSW
30% Chance of Flurries
Humidity
56%
Feels like
14°F
Dew Point
6°F
8 PM
18°F
30%
3mph
WSW
30% Chance of Snow
Humidity
58%
Feels like
13°F
Dew Point
6°F
9 PM
18°F
30%
3mph
WSW
30% Chance of Snow
Humidity
61%
Feels like
13°F
Dew Point
7°F
10 PM
18°F
30%
3mph
WSW
30% Chance of Snow
Humidity
63%
Feels like
13°F
Dew Point
8°F
11 PM
19°F
30%
3mph
WSW
30% Chance of Flurries
Humidity
64%
Feels like
14°F
Dew Point
8°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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