Hourly Weather Forecast - Arlington Heights, IL

12 AM
16°F
20%
5mph
W
Mostly Cloudy
Humidity
73%
Feels like
8°F
Dew Point
9°F
1 AM
16°F
20%
5mph
W
Mostly Cloudy
Humidity
71%
Feels like
7°F
Dew Point
8°F
2 AM
15°F
20%
5mph
W
Mostly Cloudy
Humidity
71%
Feels like
6°F
Dew Point
7°F
3 AM
13°F
10%
5mph
W
Mostly Cloudy
Humidity
71%
Feels like
4°F
Dew Point
6°F
4 AM
11°F
10%
5mph
W
Mostly Cloudy
Humidity
73%
Feels like
3°F
Dew Point
4°F
5 AM
10°F
0%
5mph
W
Mostly Cloudy
Humidity
75%
Feels like
2°F
Dew Point
4°F
6 AM
10°F
0%
4mph
W
Mostly Cloudy
Humidity
77%
Feels like
1°F
Dew Point
4°F
7 AM
10°F
0%
5mph
W
Mostly Cloudy
Humidity
74%
Feels like
1°F
Dew Point
3°F
7:16 AM
8 AM
10°F
10%
5mph
W
Mostly Cloudy
Humidity
69%
Feels like
2°F
Dew Point
2°F
9 AM
12°F
30%
5mph
W
30% Chance Snow Showers
Humidity
64%
Feels like
3°F
Dew Point
2°F
10 AM
14°F
30%
6mph
WSW
30% Chance of Flurries
Humidity
59%
Feels like
5°F
Dew Point
2°F
11 AM
16°F
30%
6mph
WSW
30% Chance of Snow
Humidity
55%
Feels like
7°F
Dew Point
3°F
12 PM
19°F
30%
7mph
WSW
30% Chance of Snow
Humidity
51%
Feels like
9°F
Dew Point
4°F
1 PM
20°F
30%
7mph
SW
30% Chance of Flurries
Humidity
49%
Feels like
11°F
Dew Point
4°F
2 PM
21°F
30%
7mph
SW
30% Chance of Flurries
Humidity
48%
Feels like
12°F
Dew Point
5°F
3 PM
21°F
30%
7mph
SW
30% Chance of Snow
Humidity
50%
Feels like
12°F
Dew Point
5°F
4 PM
20°F
30%
7mph
SW
30% Chance of Snow
Humidity
55%
Feels like
11°F
Dew Point
6°F
4:48 PM
5 PM
19°F
30%
6mph
SW
30% Chance of Snow
Humidity
63%
Feels like
10°F
Dew Point
8°F
6 PM
18°F
30%
6mph
SW
30% Chance of Snow
Humidity
64%
Feels like
10°F
Dew Point
8°F
7 PM
18°F
30%
6mph
WSW
30% Chance of Snow
Humidity
68%
Feels like
9°F
Dew Point
9°F
8 PM
18°F
30%
6mph
WSW
30% Chance of Snow
Humidity
71%
Feels like
9°F
Dew Point
10°F
9 PM
18°F
30%
6mph
WSW
30% Chance of Snow
Humidity
73%
Feels like
9°F
Dew Point
10°F
10 PM
17°F
30%
6mph
WSW
30% Chance Frozen Mix
Humidity
69%
Feels like
7°F
Dew Point
8°F
11 PM
15°F
10%
6mph
WSW
Cloudy
Humidity
66%
Feels like
6°F
Dew Point
6°F

Snow Forecast through Thursday PM

Clipper Storms Pepper the Great Lakes to New England

The Great Lakes, Appalachia, and the Northeast will see bouts of wintry weather today through the weekend.

Wednesday's Weather Outlook

Today's Weather Outlook

(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

Windchill chart

Dangers of Wind Chills

A snow-covered trail in Sparkill, N.Y. (H. Martinez, WeatherBug user)

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