Hourly Weather Forecast - Harvey, IL

12 AM
27°F
0%
3mph
ENE
Partly Cloudy
Humidity
65%
Feels like
24°F
Dew Point
17°F
1 AM
27°F
0%
3mph
E
Partly Cloudy
Humidity
64%
Feels like
23°F
Dew Point
16°F
2 AM
26°F
0%
3mph
E
Partly Cloudy
Humidity
61%
Feels like
22°F
Dew Point
15°F
3 AM
25°F
0%
3mph
E
Partly Cloudy
Humidity
60%
Feels like
21°F
Dew Point
13°F
4 AM
25°F
0%
3mph
ESE
Mostly Clear
Humidity
63%
Feels like
20°F
Dew Point
14°F
5 AM
26°F
0%
4mph
ESE
Mostly Clear
Humidity
62%
Feels like
21°F
Dew Point
15°F
6 AM
28°F
0%
4mph
ESE
Clear
Humidity
56%
Feels like
23°F
Dew Point
14°F
6:24 AM
7 AM
30°F
0%
4mph
ESE
Sunny
Humidity
50%
Feels like
25°F
Dew Point
14°F
8 AM
32°F
0%
5mph
ESE
Sunny
Humidity
48%
Feels like
27°F
Dew Point
14°F
9 AM
34°F
0%
6mph
SE
Sunny
Humidity
44%
Feels like
29°F
Dew Point
14°F
10 AM
36°F
0%
6mph
SE
Sunny
Humidity
41%
Feels like
31°F
Dew Point
15°F
11 AM
39°F
0%
6mph
SE
Sunny
Humidity
38%
Feels like
34°F
Dew Point
16°F
12 PM
40°F
0%
6mph
SE
Mostly Sunny
Humidity
39%
Feels like
36°F
Dew Point
17°F
1 PM
42°F
0%
5mph
SE
Partly Cloudy
Humidity
40%
Feels like
38°F
Dew Point
19°F
2 PM
43°F
0%
5mph
SE
Partly Cloudy
Humidity
44%
Feels like
40°F
Dew Point
22°F
3 PM
43°F
0%
4mph
SE
Partly Cloudy
Humidity
46%
Feels like
41°F
Dew Point
24°F
4 PM
43°F
0%
4mph
SE
Mostly Cloudy
Humidity
49%
Feels like
41°F
Dew Point
25°F
5 PM
42°F
0%
3mph
ESE
Partly Cloudy
Humidity
52%
Feels like
40°F
Dew Point
26°F
5:42 PM
6 PM
41°F
0%
3mph
E
Partly Cloudy
Humidity
55%
Feels like
41°F
Dew Point
26°F
7 PM
39°F
0%
2mph
E
Partly Cloudy
Humidity
57%
Feels like
39°F
Dew Point
25°F
8 PM
38°F
10%
3mph
ESE
Partly Cloudy
Humidity
61%
Feels like
38°F
Dew Point
26°F
9 PM
37°F
10%
3mph
ESE
Partly Cloudy
Humidity
65%
Feels like
37°F
Dew Point
27°F
10 PM
37°F
10%
2mph
ESE
Partly Cloudy
Humidity
70%
Feels like
37°F
Dew Point
28°F
11 PM
36°F
10%
2mph
SE
Mostly Cloudy
Humidity
73%
Feels like
36°F
Dew Point
28°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

Today'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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