Hourly Weather Forecast - Hillsboro, IL

8 PM
28°F
0%
5mph
SSW
Mostly Clear
Humidity
63%
Feels like
22°F
Dew Point
17°F
9 PM
27°F
0%
5mph
SSW
Partly Cloudy
Humidity
65%
Feels like
21°F
Dew Point
17°F
10 PM
26°F
0%
4mph
SSW
Mostly Clear
Humidity
68%
Feels like
21°F
Dew Point
17°F
11 PM
26°F
0%
4mph
SSW
Mostly Clear
Humidity
71%
Feels like
21°F
Dew Point
18°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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