Hourly Weather Forecast - Mount Olive, IL

12 AM
5°F
0%
5mph
SE
Clear
Humidity
66%
Feels like
-5°F
Dew Point
-4°F
1 AM
6°F
0%
6mph
SE
Clear
Humidity
67%
Feels like
-5°F
Dew Point
-3°F
2 AM
6°F
0%
6mph
SSE
Clear
Humidity
68%
Feels like
-5°F
Dew Point
-2°F
3 AM
7°F
0%
7mph
SSE
Clear
Humidity
67%
Feels like
-5°F
Dew Point
-1°F
4 AM
8°F
0%
8mph
SSE
Clear
Humidity
67%
Feels like
-5°F
Dew Point
-1°F
5 AM
8°F
0%
9mph
SSE
Clear
Humidity
67%
Feels like
-5°F
Dew Point
-1°F
6 AM
9°F
0%
10mph
SSE
Clear
Humidity
64%
Feels like
-5°F
Dew Point
-1°F
7 AM
11°F
0%
10mph
S
Mostly Clear
Humidity
62%
Feels like
-3°F
Dew Point
0°F
7:10 AM
8 AM
13°F
0%
11mph
S
Partly Cloudy
Humidity
59%
Feels like
0°F
Dew Point
2°F
9 AM
17°F
0%
12mph
S
Partly Cloudy
Humidity
54%
Feels like
4°F
Dew Point
3°F
10 AM
21°F
0%
12mph
S
Partly Cloudy
Humidity
49%
Feels like
8°F
Dew Point
5°F
11 AM
25°F
0%
13mph
S
Partly Cloudy
Humidity
45%
Feels like
13°F
Dew Point
6°F
12 PM
28°F
0%
13mph
S
Mostly Cloudy
Humidity
42%
Feels like
17°F
Dew Point
8°F
1 PM
31°F
0%
13mph
S
Cloudy
Humidity
41%
Feels like
21°F
Dew Point
10°F
2 PM
32°F
0%
12mph
S
Cloudy
Humidity
41%
Feels like
23°F
Dew Point
11°F
3 PM
33°F
0%
11mph
S
Cloudy
Humidity
42%
Feels like
24°F
Dew Point
12°F
4 PM
32°F
0%
10mph
S
Cloudy
Humidity
44%
Feels like
23°F
Dew Point
13°F
4:37 PM
5 PM
30°F
0%
10mph
S
Cloudy
Humidity
47%
Feels like
21°F
Dew Point
12°F
6 PM
28°F
0%
10mph
S
Cloudy
Humidity
49%
Feels like
19°F
Dew Point
12°F
7 PM
27°F
10%
9mph
S
Cloudy
Humidity
54%
Feels like
18°F
Dew Point
13°F
8 PM
26°F
10%
10mph
S
Cloudy
Humidity
57%
Feels like
17°F
Dew Point
13°F
9 PM
26°F
10%
11mph
S
Cloudy
Humidity
59%
Feels like
16°F
Dew Point
13°F
10 PM
25°F
10%
10mph
SSW
Cloudy
Humidity
60%
Feels like
15°F
Dew Point
13°F
11 PM
25°F
10%
10mph
SSW
Cloudy
Humidity
61%
Feels like
15°F
Dew Point
13°F

Snow and ice forecast through Friday A.M.

Multiple Snow Threats Across the Northern U.S.

Multiple systems will bring snow across the Northern U.S. through the end of the week.

Rainfall Forecast for Northwest through Friday A.M.

Unrelenting Rains Soak the Northwest

Thursday's Weather Outlook

Thursday'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

Traffic Cameras

Weather Cameras

Traffic Cameras

Weather Cameras

Outdoor Sports Guide