Aviation Digital Data Service (ADDS)

Output produced by METARs form (0759 UTC 14 December 2017)
found at http://aviationweather.gov/adds/metars/
 
KDTW 140520Z 1406/1512 01012KT 2SM -SN OVC020 
     FM140800 35011KT P6SM OVC012 
     FM141200 32007KT P6SM BKN012 
     FM141800 28009KT P6SM FEW010 SCT150 
     FM150300 23005KT P6SM BKN030