Chicago will be flirting with it's all time low and lowest high tomorrow. Record lows for the two days are almost certain. Records are being challenged over a vast swath of the third largest land mass on the planet.
Needless to say this is embarrassing for the warming alarmists...but they are never short of a theory. And you guessed it, it's all the fault of global warming. The decline in Arctic polar ice (ice has been receding since the Little Ice Age) apparently makes it warmer because sun rays are not being reflected.....which through some miracle makes it colder in Chicago.
I suppose the fact that we haven't seen a 100 degree day for six years is also global warming. You have to laugh.