Hourly Weather Forecast - Karnak, IL

12 AM
45°F
40%
5mph
SW
40% Chance of Light Rain
Humidity
96%
Feels like
42°F
Dew Point
44°F
1 AM
44°F
40%
5mph
SW
40% Chance Rain Showers
Humidity
96%
Feels like
42°F
Dew Point
43°F
2 AM
44°F
40%
4mph
WSW
40% Chance Rain Showers
Humidity
96%
Feels like
41°F
Dew Point
42°F
3 AM
43°F
40%
4mph
W
40% Chance Rain Showers
Humidity
95%
Feels like
41°F
Dew Point
42°F
4 AM
42°F
40%
4mph
WNW
40% Chance Rain Showers
Humidity
95%
Feels like
41°F
Dew Point
41°F
5 AM
42°F
40%
4mph
NNW
40% Chance Rain Showers
Humidity
95%
Feels like
40°F
Dew Point
41°F
6 AM
42°F
30%
4mph
N
30% Chance Rain Showers
Humidity
95%
Feels like
39°F
Dew Point
40°F
7 AM
43°F
30%
5mph
N
30% Chance of Light Rain
Humidity
94%
Feels like
40°F
Dew Point
41°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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