Hourly Weather Forecast - South Jacksonville, IL

12 AM
30°F
20%
8mph
ESE
Mostly Cloudy
Humidity
75%
Feels like
23°F
Dew Point
23°F
1 AM
29°F
30%
8mph
ESE
30% Chance Snow Showers
Humidity
77%
Feels like
21°F
Dew Point
23°F
2 AM
28°F
30%
8mph
E
30% Chance Snow Showers
Humidity
79%
Feels like
20°F
Dew Point
22°F
3 AM
27°F
30%
8mph
E
30% Chance Snow Showers
Humidity
80%
Feels like
19°F
Dew Point
22°F
4 AM
26°F
30%
8mph
E
30% Chance Snow Showers
Humidity
82%
Feels like
18°F
Dew Point
22°F
5 AM
26°F
30%
8mph
E
30% Chance Snow Showers
Humidity
83%
Feels like
18°F
Dew Point
22°F

Sunday Morning's Low Temperatures

Record-Breaking Cold Maligns the Northeast

Frigid temperatures and wind chills continue this morning and beyond across Appalachia, the Northeast, and the Mid-Atlantic.

Today's Weather Outlook

Today's Weather Outlook

Image courtesy of Pixabay.com

All About Snow Squalls

Weekly Drought Map for February 5, 2026

Scarce Precipitation Leads to Widespread Drought Degradation

Image by Frauke Feind from Pixabay

During Strong Winds: Stay Ready

Windchill chart

Dangers of Wind Chills

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