Hourly Weather Forecast - Lake Forest, IL

12 AM
19°F
30%
3mph
WSW
30% Chance of Flurries
Humidity
64%
Feels like
14°F
Dew Point
9°F
1 AM
20°F
30%
4mph
WSW
30% Chance of Flurries
Humidity
63%
Feels like
15°F
Dew Point
10°F
2 AM
21°F
20%
4mph
WSW
Cloudy
Humidity
63%
Feels like
15°F
Dew Point
10°F
3 AM
21°F
20%
4mph
W
Cloudy
Humidity
63%
Feels like
16°F
Dew Point
11°F
4 AM
21°F
30%
4mph
W
30% Chance of Flurries
Humidity
62%
Feels like
15°F
Dew Point
10°F
5 AM
20°F
30%
5mph
W
30% Chance of Flurries
Humidity
60%
Feels like
14°F
Dew Point
9°F
6 AM
18°F
30%
5mph
W
30% Chance of Flurries
Humidity
64%
Feels like
11°F
Dew Point
8°F
7 AM
16°F
30%
5mph
WNW
30% Chance of Snow
Humidity
48%
Feels like
9°F
Dew Point
0°F
7:15 AM
8 AM
14°F
30%
5mph
WNW
30% Chance of Snow
Humidity
53%
Feels like
6°F
Dew Point
0°F
9 AM
15°F
30%
5mph
WNW
30% Chance of Snow
Humidity
54%
Feels like
6°F
Dew Point
1°F
10 AM
15°F
30%
5mph
WNW
30% Chance of Flurries
Humidity
55%
Feels like
7°F
Dew Point
2°F
11 AM
15°F
30%
6mph
WNW
30% Chance of Flurries
Humidity
55%
Feels like
7°F
Dew Point
2°F
12 PM
15°F
30%
6mph
WNW
30% Chance of Flurries
Humidity
54%
Feels like
6°F
Dew Point
2°F
1 PM
15°F
10%
6mph
WNW
Cloudy
Humidity
54%
Feels like
6°F
Dew Point
1°F
2 PM
14°F
10%
6mph
WNW
Cloudy
Humidity
54%
Feels like
5°F
Dew Point
1°F
3 PM
13°F
10%
6mph
WNW
Cloudy
Humidity
54%
Feels like
4°F
Dew Point
0°F
4 PM
12°F
10%
5mph
WNW
Cloudy
Humidity
54%
Feels like
4°F
Dew Point
-1°F
4:49 PM
5 PM
12°F
10%
5mph
WNW
Mostly Cloudy
Humidity
56%
Feels like
3°F
Dew Point
-1°F
6 PM
11°F
10%
5mph
WNW
Partly Cloudy
Humidity
58%
Feels like
3°F
Dew Point
-1°F
7 PM
10°F
10%
4mph
WNW
Partly Cloudy
Humidity
59%
Feels like
2°F
Dew Point
-1°F
8 PM
10°F
10%
4mph
WNW
Partly Cloudy
Humidity
60%
Feels like
2°F
Dew Point
-1°F
9 PM
10°F
10%
4mph
WNW
Mostly Clear
Humidity
62%
Feels like
2°F
Dew Point
-1°F
10 PM
10°F
10%
4mph
WNW
Mostly Clear
Humidity
63%
Feels like
2°F
Dew Point
0°F
11 PM
10°F
10%
4mph
WNW
Clear
Humidity
65%
Feels like
2°F
Dew Point
0°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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