Hourly Weather Forecast - South Beloit, IL

12 AM
20°F
10%
13mph
S
Cloudy
Humidity
66%
Feels like
7°F
Dew Point
10°F
1 AM
20°F
10%
13mph
S
Cloudy
Humidity
65%
Feels like
8°F
Dew Point
11°F
2 AM
21°F
10%
13mph
S
Cloudy
Humidity
65%
Feels like
9°F
Dew Point
11°F
3 AM
22°F
10%
13mph
S
Cloudy
Humidity
65%
Feels like
10°F
Dew Point
12°F
4 AM
23°F
10%
13mph
S
Cloudy
Humidity
64%
Feels like
11°F
Dew Point
13°F
5 AM
22°F
10%
13mph
S
Cloudy
Humidity
68%
Feels like
11°F
Dew Point
13°F
6 AM
22°F
10%
12mph
S
Cloudy
Humidity
71%
Feels like
11°F
Dew Point
15°F
7 AM
23°F
10%
13mph
S
Cloudy
Humidity
73%
Feels like
11°F
Dew Point
16°F
7:21 AM
8 AM
26°F
10%
13mph
S
Cloudy
Humidity
69%
Feels like
15°F
Dew Point
17°F
9 AM
29°F
10%
13mph
S
Mostly Cloudy
Humidity
65%
Feels like
19°F
Dew Point
19°F
10 AM
31°F
10%
13mph
SSW
Cloudy
Humidity
62%
Feels like
22°F
Dew Point
20°F

Wind chill temperatures Monday A.M.

Cold Weather Chills the Nation Down to the Gulf

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

Snowfall forecast through Monday evening.

Mid-Atlantic, Great Lakes Snow Piles Up

Sunday 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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