Calumet City, IL — Severe Weather & Radar
No active severe-weather warnings for Calumet City, IL right now. Live radar is below — set up alerts to get warned the moment one is issued.
Severe-weather outlook
General (non-severe) thunderstorms are possible in Calumet City, ILtoday, per the Storm Prediction Center's Day 1 outlook.
3-day forecast
Today
Heavy showers
84° / 71°
16% precip
Tomorrow
Light rain
77° / 69°
29% precip
Saturday
Overcast
81° / 67°
1% precip
Forecast via Open-Meteo.
In Calumet City, IL
Calumet City, IL is home to an estimated 37,000 people. Atmostorm shows whether Calumet City is inside an active NWS warning polygon right now — and warns you the moment that changes.
Not an official source — always confirm with the National Weather Service at weather.gov. Data aggregated from NWS/SPC. Facility and population figures are decision-support estimates.