Hourly Weather Forecast - Karnak, IL

12 AM
31°F
10%
8mph
WNW
Clear
Humidity
64%
Feels like
23°F
Dew Point
20°F
1 AM
29°F
10%
7mph
WNW
Clear
Humidity
64%
Feels like
22°F
Dew Point
18°F
2 AM
28°F
0%
6mph
WNW
Clear
Humidity
64%
Feels like
21°F
Dew Point
17°F
3 AM
26°F
0%
6mph
WNW
Clear
Humidity
64%
Feels like
20°F
Dew Point
16°F
4 AM
25°F
0%
5mph
WNW
Clear
Humidity
66%
Feels like
19°F
Dew Point
16°F
5 AM
24°F
0%
4mph
WNW
Clear
Humidity
68%
Feels like
19°F
Dew Point
15°F
6 AM
24°F
0%
4mph
NW
Clear
Humidity
68%
Feels like
19°F
Dew Point
15°F
7 AM
25°F
0%
3mph
NW
Clear
Humidity
67%
Feels like
20°F
Dew Point
15°F
7:05 AM
8 AM
26°F
0%
4mph
NW
Sunny
Humidity
65%
Feels like
22°F
Dew Point
16°F
9 AM
27°F
0%
4mph
NW
Sunny
Humidity
61%
Feels like
23°F
Dew Point
16°F
10 AM
29°F
0%
4mph
WNW
Sunny
Humidity
56%
Feels like
25°F
Dew Point
16°F
11 AM
32°F
0%
4mph
WNW
Sunny
Humidity
50%
Feels like
28°F
Dew Point
16°F
12 PM
34°F
0%
4mph
W
Sunny
Humidity
46%
Feels like
30°F
Dew Point
15°F
1 PM
36°F
0%
3mph
W
Sunny
Humidity
44%
Feels like
33°F
Dew Point
16°F
2 PM
37°F
0%
3mph
SW
Sunny
Humidity
43%
Feels like
34°F
Dew Point
17°F
3 PM
37°F
0%
4mph
SSW
Sunny
Humidity
45%
Feels like
35°F
Dew Point
18°F
4 PM
36°F
0%
4mph
S
Sunny
Humidity
50%
Feels like
33°F
Dew Point
19°F
4:40 PM
5 PM
34°F
0%
3mph
SSE
Clear
Humidity
58%
Feels like
31°F
Dew Point
20°F
6 PM
32°F
0%
4mph
SSE
Mostly Clear
Humidity
65%
Feels like
28°F
Dew Point
21°F
7 PM
31°F
0%
4mph
SSE
Mostly Clear
Humidity
69%
Feels like
26°F
Dew Point
22°F
8 PM
30°F
0%
5mph
SSE
Clear
Humidity
72%
Feels like
25°F
Dew Point
22°F
9 PM
30°F
0%
6mph
S
Clear
Humidity
74%
Feels like
24°F
Dew Point
23°F
10 PM
30°F
0%
6mph
S
Mostly Clear
Humidity
75%
Feels like
24°F
Dew Point
23°F
11 PM
30°F
10%
6mph
S
Partly Cloudy
Humidity
75%
Feels like
24°F
Dew Point
24°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

loading ad...

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Snow & Ski Forecast

Traffic Cameras

Weather Cameras

Traffic Cameras

Weather Cameras

Outdoor Sports Guide