Hourly Weather Forecast - Sidney, IL

12 AM
37°F
10%
9mph
S
Partly Cloudy
Humidity
94%
Feels like
30°F
Dew Point
35°F
1 AM
37°F
10%
9mph
S
Partly Cloudy
Humidity
96%
Feels like
30°F
Dew Point
36°F
2 AM
37°F
10%
9mph
S
Foggy
Humidity
99%
Feels like
31°F
Dew Point
37°F
3 AM
38°F
10%
9mph
S
Foggy
Humidity
100%
Feels like
31°F
Dew Point
38°F
4 AM
38°F
10%
9mph
SSW
Foggy
Humidity
100%
Feels like
32°F
Dew Point
38°F
5 AM
38°F
10%
9mph
SSW
Foggy
Humidity
100%
Feels like
32°F
Dew Point
38°F
6 AM
39°F
10%
9mph
SSW
Foggy
Humidity
100%
Feels like
33°F
Dew Point
39°F
7 AM
40°F
10%
9mph
SSW
Foggy
Humidity
100%
Feels like
33°F
Dew Point
40°F
7:11 AM
8 AM
41°F
10%
10mph
SSW
Foggy
Humidity
100%
Feels like
35°F
Dew Point
41°F
9 AM
42°F
10%
10mph
SSW
Foggy
Humidity
100%
Feels like
36°F
Dew Point
42°F
10 AM
44°F
10%
10mph
SSW
Foggy
Humidity
100%
Feels like
38°F
Dew Point
44°F
11 AM
45°F
10%
10mph
SW
Cloudy
Humidity
96%
Feels like
40°F
Dew Point
44°F
12 PM
47°F
10%
10mph
SW
Cloudy
Humidity
93%
Feels like
42°F
Dew Point
45°F
1 PM
47°F
10%
11mph
SW
Cloudy
Humidity
90%
Feels like
43°F
Dew Point
45°F
2 PM
48°F
10%
11mph
WSW
Cloudy
Humidity
88%
Feels like
43°F
Dew Point
44°F
3 PM
47°F
10%
10mph
WSW
Cloudy
Humidity
88%
Feels like
43°F
Dew Point
44°F

Rainfall and Snowfall Totals Through Thursday

Flooding Rain, Heavy Snow and Winds Slam Northwest, North-Central U.S.

The atmospheric river this week will keep buffeting the Pacific Northwest with heavy rain, snow, and high winds.

Thursday's Weather Outlook

Thursday'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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