Hourly Weather Forecast - Prospect Heights, IL

12 AM
24°F
0%
6mph
E
Mostly Clear
Humidity
70%
Feels like
16°F
Dew Point
16°F
1 AM
24°F
0%
6mph
E
Mostly Clear
Humidity
72%
Feels like
16°F
Dew Point
16°F
2 AM
23°F
0%
6mph
E
Mostly Clear
Humidity
70%
Feels like
16°F
Dew Point
15°F
3 AM
23°F
0%
6mph
E
Clear
Humidity
71%
Feels like
15°F
Dew Point
15°F
4 AM
22°F
0%
6mph
E
Clear
Humidity
72%
Feels like
14°F
Dew Point
15°F
5 AM
23°F
0%
7mph
ESE
Clear
Humidity
72%
Feels like
15°F
Dew Point
15°F
6 AM
24°F
0%
7mph
ESE
Clear
Humidity
68%
Feels like
17°F
Dew Point
15°F
6:25 AM
7 AM
28°F
0%
7mph
SE
Sunny
Humidity
63%
Feels like
20°F
Dew Point
17°F
8 AM
31°F
0%
8mph
SE
Sunny
Humidity
57%
Feels like
24°F
Dew Point
18°F
9 AM
35°F
0%
9mph
SE
Sunny
Humidity
49%
Feels like
28°F
Dew Point
18°F
10 AM
37°F
0%
9mph
SE
Sunny
Humidity
43%
Feels like
31°F
Dew Point
17°F
11 AM
39°F
0%
9mph
SE
Mostly Sunny
Humidity
39%
Feels like
33°F
Dew Point
17°F
12 PM
41°F
0%
9mph
SE
Mostly Sunny
Humidity
37%
Feels like
35°F
Dew Point
17°F
1 PM
42°F
0%
8mph
SE
Mostly Sunny
Humidity
37%
Feels like
37°F
Dew Point
17°F
2 PM
43°F
0%
8mph
SE
Mostly Sunny
Humidity
37%
Feels like
38°F
Dew Point
19°F
3 PM
43°F
0%
7mph
SE
Mostly Sunny
Humidity
39%
Feels like
38°F
Dew Point
20°F
4 PM
41°F
0%
7mph
ESE
Partly Cloudy
Humidity
42%
Feels like
37°F
Dew Point
20°F
5 PM
39°F
0%
6mph
ESE
Mostly Cloudy
Humidity
49%
Feels like
34°F
Dew Point
21°F
5:42 PM
6 PM
36°F
0%
6mph
E
Cloudy
Humidity
54%
Feels like
31°F
Dew Point
21°F
7 PM
34°F
0%
6mph
E
Cloudy
Humidity
59%
Feels like
29°F
Dew Point
21°F
8 PM
34°F
0%
6mph
E
Mostly Cloudy
Humidity
62%
Feels like
28°F
Dew Point
22°F
9 PM
33°F
0%
6mph
ESE
Partly Cloudy
Humidity
65%
Feels like
28°F
Dew Point
23°F
10 PM
33°F
0%
6mph
ESE
Partly Cloudy
Humidity
68%
Feels like
28°F
Dew Point
24°F
11 PM
33°F
0%
5mph
ESE
Partly Cloudy
Humidity
71%
Feels like
28°F
Dew Point
25°F

Snow and Ice Accumulations through Tuesday AM

Wintry Disturbance Bisects U.S. Mid-Latitudes

A wintry disturbance will bring icing and light snow from the central Plains today through the Northeast on Tuesday.

Today's Weather Outlook

Monday's Weather Outlook

Weekly Drought Map for February 26, 2026

Widespread Drought Degradation For South, Southeast; Mixed Results Elsewhere

Debris flies through the air as howling winds accompanied by a line of storms approach the old Tarrant County Courthouse in downtown Fort Worth, Texas, on March 2, 2023. (Tom Fox/The Dallas Morning News via AP)

Lightning Season Rapidly Approaching: Best Safety Practices

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

Snowmelt and Flooding

U.S. Route 52 near St. Donatus between Bellevue and Dubuque, Iowa. (Tony Webster from Portland, Oregon)

Winter Weather Driving Safety Tips

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