Hourly Weather Forecast - Hartford, IL

12 AM
40°F
10%
8mph
NW
Partly Cloudy
Humidity
87%
Feels like
35°F
Dew Point
37°F
1 AM
39°F
10%
9mph
NNW
Partly Cloudy
Humidity
89%
Feels like
33°F
Dew Point
36°F
2 AM
38°F
10%
9mph
NNW
Partly Cloudy
Humidity
89%
Feels like
32°F
Dew Point
35°F

Wind chill temperatures Monday A.M.

Frigid Weather Sends Shivers Down to the Gulf

Extreme cold paired with their wind chill values will shiver much of the nation.

Rainfall Totals Through Wednesday A.M.

Heavy Rain Returns to Deluge Pacific Northwest

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 strong cold-air-damming event from March 20, 2018.

Cold Air Damming - Cause And Effects

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