Hourly Weather Forecast - Glenarm, IL

6 AM
31°F
10%
14mph
SSW
Mostly Cloudy
Humidity
84%
Feels like
21°F
Dew Point
27°F
7 AM
32°F
0%
14mph
SSW
Mostly Clear
Humidity
84%
Feels like
23°F
Dew Point
28°F
7:07 AM
8 AM
34°F
0%
13mph
SW
Mostly Sunny
Humidity
84%
Feels like
25°F
Dew Point
29°F
9 AM
36°F
0%
13mph
SW
Mostly Sunny
Humidity
81%
Feels like
27°F
Dew Point
31°F
10 AM
38°F
0%
13mph
SW
Mostly Sunny
Humidity
80%
Feels like
30°F
Dew Point
32°F
11 AM
40°F
0%
12mph
SW
Partly Cloudy
Humidity
77%
Feels like
33°F
Dew Point
33°F
12 PM
41°F
0%
12mph
SW
Mostly Cloudy
Humidity
74%
Feels like
35°F
Dew Point
34°F
1 PM
42°F
0%
11mph
SSW
Partly Cloudy
Humidity
73%
Feels like
36°F
Dew Point
34°F
2 PM
42°F
0%
12mph
SSW
Mostly Cloudy
Humidity
73%
Feels like
36°F
Dew Point
34°F
3 PM
42°F
0%
12mph
S
Mostly Cloudy
Humidity
74%
Feels like
35°F
Dew Point
34°F
4 PM
41°F
0%
13mph
S
Partly Cloudy
Humidity
77%
Feels like
34°F
Dew Point
34°F
4:34 PM
5 PM
41°F
0%
14mph
S
Mostly Cloudy
Humidity
78%
Feels like
33°F
Dew Point
35°F
6 PM
41°F
10%
15mph
S
Mostly Cloudy
Humidity
77%
Feels like
34°F
Dew Point
35°F
7 PM
42°F
10%
16mph
SSW
Mostly Cloudy
Humidity
75%
Feels like
34°F
Dew Point
35°F
8 PM
43°F
10%
18mph
SSW
Mostly Cloudy
Humidity
73%
Feels like
35°F
Dew Point
35°F
9 PM
44°F
10%
19mph
SSW
Cloudy
Humidity
71%
Feels like
35°F
Dew Point
35°F
10 PM
44°F
10%
19mph
SW
Cloudy
Humidity
71%
Feels like
36°F
Dew Point
35°F
11 PM
44°F
30%
19mph
SW
30% Chance of Light Rain
Humidity
71%
Feels like
37°F
Dew Point
36°F

Snow and ice forecast through Thursday A.M.

Snow Barrels Across the Northern U.S.

Low pressure will produce a swath of snow from Minnesota to Maine into Thursday.

Rainfall Forecast for Northwest through Thursday

Heavy, Flooding Rain Impacts the Northwest

Today's Weather Outlook

Today's Weather Outlook

Weekly Drought Map for December 4, 2025

Active Week of Weather Leads to Mixed Drought Results

A strong cold-air-damming event from March 20, 2018.

Cold Air Damming - Cause And Effects

People skating on a frozen pond on a clear day. (Image by Q K from Pixabay)

Safety Tips For Icy Surfaces

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Snow & Ski Forecast

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Traffic Cameras

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Outdoor Sports Guide