Hourly Weather Forecast - Karnak, IL

12 AM
25°F
0%
4mph
SSW
Clear
Humidity
64%
Feels like
20°F
Dew Point
15°F
1 AM
25°F
0%
4mph
SSW
Clear
Humidity
66%
Feels like
20°F
Dew Point
15°F
2 AM
25°F
0%
4mph
SSW
Clear
Humidity
67%
Feels like
20°F
Dew Point
15°F
3 AM
25°F
0%
4mph
SSW
Clear
Humidity
68%
Feels like
19°F
Dew Point
16°F
4 AM
24°F
0%
4mph
SSW
Clear
Humidity
70%
Feels like
19°F
Dew Point
16°F
5 AM
24°F
0%
4mph
SSW
Clear
Humidity
71%
Feels like
19°F
Dew Point
17°F
6 AM
25°F
0%
4mph
SSW
Mostly Clear
Humidity
71%
Feels like
20°F
Dew Point
17°F
7 AM
27°F
0%
5mph
SSW
Partly Cloudy
Humidity
70%
Feels like
21°F
Dew Point
18°F
7:03 AM
8 AM
29°F
0%
6mph
SSW
Mostly Cloudy
Humidity
68%
Feels like
23°F
Dew Point
20°F
9 AM
31°F
0%
7mph
SSW
Cloudy
Humidity
64%
Feels like
25°F
Dew Point
21°F
10 AM
34°F
0%
8mph
SSW
Cloudy
Humidity
60%
Feels like
28°F
Dew Point
22°F
11 AM
37°F
0%
8mph
SSW
Cloudy
Humidity
55%
Feels like
31°F
Dew Point
22°F
12 PM
40°F
0%
9mph
SSW
Mostly Cloudy
Humidity
51%
Feels like
34°F
Dew Point
23°F
1 PM
41°F
0%
10mph
SSW
Mostly Cloudy
Humidity
49%
Feels like
35°F
Dew Point
24°F
2 PM
43°F
0%
11mph
SSW
Mostly Cloudy
Humidity
49%
Feels like
37°F
Dew Point
25°F
3 PM
43°F
0%
11mph
SSW
Mostly Cloudy
Humidity
50%
Feels like
37°F
Dew Point
26°F
4 PM
42°F
0%
10mph
SSW
Mostly Cloudy
Humidity
53%
Feels like
36°F
Dew Point
26°F
4:39 PM
5 PM
40°F
0%
9mph
SSW
Mostly Cloudy
Humidity
56%
Feels like
34°F
Dew Point
26°F
6 PM
39°F
0%
9mph
SSW
Mostly Cloudy
Humidity
59%
Feels like
33°F
Dew Point
26°F
7 PM
38°F
0%
8mph
SSW
Mostly Cloudy
Humidity
61%
Feels like
32°F
Dew Point
26°F
8 PM
38°F
0%
8mph
SSW
Mostly Cloudy
Humidity
63%
Feels like
32°F
Dew Point
27°F
9 PM
38°F
0%
8mph
SSW
Mostly Cloudy
Humidity
65%
Feels like
32°F
Dew Point
27°F
10 PM
38°F
0%
8mph
SSW
Mostly Cloudy
Humidity
67%
Feels like
32°F
Dew Point
28°F
11 PM
38°F
0%
7mph
SW
Cloudy
Humidity
68%
Feels like
32°F
Dew Point
28°F

Rainfall Totals Through Wednesday A.M.

Heavy Rain Returns to Deluge Pacific Northwest

Another atmospheric river will hit the Pacific Northwest with heavy rain and high winds.

Monday's Weather Outlook

Today's Weather Outlook

How to Measure Snow via NWS

How To Measure Snow

Weekly Drought Map for December 11, 2025

Hit-or-Miss Precipitation Leads to Mixed Drought Results

A person standing in a snowy forest with their back to the camera. They are bundled up in a white hat and a brown jacket. (Image by StockSnap from Pixabay)

Common Cold Weather Illnesses

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

Cold Air Damming - Cause And Effects

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