Hourly Weather Forecast - Serena, IL

11 AM
18°F
0%
13mph
SSW
Partly Cloudy
Humidity
70%
Feels like
5°F
Dew Point
10°F
12 PM
21°F
0%
13mph
SW
Partly Cloudy
Humidity
69%
Feels like
8°F
Dew Point
12°F
1 PM
23°F
0%
12mph
SW
Mostly Cloudy
Humidity
69%
Feels like
11°F
Dew Point
14°F
2 PM
24°F
10%
11mph
SW
Mostly Cloudy
Humidity
69%
Feels like
13°F
Dew Point
15°F
3 PM
25°F
10%
9mph
SW
Mostly Cloudy
Humidity
70%
Feels like
15°F
Dew Point
16°F
4 PM
24°F
10%
7mph
SW
Mostly Cloudy
Humidity
72%
Feels like
16°F
Dew Point
17°F
4:26 PM
5 PM
24°F
10%
6mph
SW
Mostly Cloudy
Humidity
76%
Feels like
16°F
Dew Point
17°F
6 PM
22°F
10%
5mph
SSW
Mostly Cloudy
Humidity
85%
Feels like
16°F
Dew Point
19°F
7 PM
21°F
10%
4mph
SSW
Partly Cloudy
Humidity
87%
Feels like
15°F
Dew Point
18°F
8 PM
19°F
10%
4mph
SSW
Mostly Clear
Humidity
89%
Feels like
14°F
Dew Point
17°F
9 PM
18°F
10%
3mph
SSW
Mostly Clear
Humidity
90%
Feels like
18°F
Dew Point
15°F
10 PM
17°F
10%
2mph
SSW
Hazy
Humidity
91%
Feels like
17°F
Dew Point
15°F
11 PM
16°F
10%
2mph
SSW
Hazy
Humidity
91%
Feels like
16°F
Dew Point
14°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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