Chicago weather: Lake-effect showers, possible snow expected through Friday

Summary

Lake effect takes center stage today through at least Friday night. There remain plenty of questions about whether any snow mixes in and where that might happen. For example, the European model has consistently shown zero snow whatsoever. Most models, however, do indicate at least some snow mixing in, particularly in Northwest Indiana. More on that in just a minute. Chicago forecast What is a certainty is that colder air has settled over the region and will be with us through the weekend. Highs each day will be in the low to mid 40s with lows right around freezing. Some suburban 20s will be…

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