The Motor City can expect to quickly become enveloped in rain and snow today as the weather turns dreary. Detroiters will face rain before 4 p.m., accompanied by areas of fog before 2 p.m. The National Weather Service forecasts a high near 37 degrees with a north-northeast wind blowing at 6 to 11 mph and gusts reaching up to 25 mph. Precipitation chances are undebatable at 100%, with less than a half inch of daytime snow accumulation expected…