Hourly Weather Forecast - South Chicago, IL

12 AM
54°F
10%
10mph
WSW
Partly Cloudy
Humidity
84%
Feels like
54°F
Dew Point
49°F
1 AM
53°F
30%
10mph
WSW
30% Chance Rain Showers
Humidity
82%
Feels like
53°F
Dew Point
48°F
2 AM
53°F
30%
9mph
WSW
30% Chance Rain Showers
Humidity
80%
Feels like
53°F
Dew Point
47°F
3 AM
52°F
30%
9mph
WSW
30% Chance Rain Showers
Humidity
81%
Feels like
52°F
Dew Point
46°F
4 AM
50°F
30%
8mph
W
30% Chance Rain Showers
Humidity
83%
Feels like
50°F
Dew Point
46°F

Rain And Snow Totals Through Monday

Atmospheric River Takes Aim For Northern California

The plume of abundant moisture impacting the Northwest the last several days will focus more on Northern California later today into Monday bringing heavy rainfall and mountain snow.

NOAA, NCDC

White Christmas? What Are The Odds

Weekend Weather Outlook

Weekend Weather Outlook

Cold weather

During Extreme Cold: Watch for Frostbite!

Flu Update Valid For Week Ending December 13, 2025

Weekly Flu Update: Flu Spreading Hard Across U.S.

Watch vs. Warning

Flash Flood Watch and Warning Defined

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