Hourly Weather Forecast - Glen Carbon, IL

5 PM
42°F
10%
8mph
ENE
Mostly Cloudy
Humidity
56%
Feels like
37°F
Dew Point
28°F
5:52 PM
6 PM
39°F
10%
8mph
ENE
Mostly Cloudy
Humidity
63%
Feels like
34°F
Dew Point
28°F
7 PM
38°F
20%
8mph
ENE
Cloudy
Humidity
66%
Feels like
32°F
Dew Point
28°F
8 PM
38°F
20%
7mph
NE
Cloudy
Humidity
69%
Feels like
32°F
Dew Point
28°F
9 PM
37°F
50%
7mph
ENE
50% Chance of Flurries
Humidity
72%
Feels like
32°F
Dew Point
29°F
10 PM
37°F
90%
8mph
ENE
Snow
Humidity
77%
Feels like
31°F
Dew Point
30°F
11 PM
35°F
100%
8mph
ENE
Snow
Humidity
86%
Feels like
29°F
Dew Point
31°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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