MITCHELL, S.D. (MITCHELL NOW) A winter weather advisory takes effect at noon on Thursday, February 15th.  Jen Hacker with the National Weather Service in Sioux Falls says Mitchell should expect to receive 2-3 inches of snow with this system.   The band of snow will move primarily south of Mitchell, where Wednesday’s system moved north.  Hacker says snow should be done by daybreak on Friday.  Increasing winds could create some blowing and drifting and create visibility issues.