Chicago Winter Weather Prediction 2025 Weather Forecast. 29, 2025, the cpc says its projections are “leaning above” in terms of average temperatures. Winter will be warmer than normal in the east and colder than normal in the west, with the coldest periods in early and late november, in early december, from late january into early february, and from.
Forecasts the expected snowfall amount, snow accumulation, and with snowfall radar. The days are becoming shorter and winter is right around the corner,.