Aviation Digital Data Service (ADDS)

Output produced by METARs form (1016 UTC 23 April 2014)
found at http://www.aviationweather.gov/adds/metars/
 
KBMI 230520Z 2306/2406 05009KT P6SM SKC 
     FM231800 10008KT P6SM BKN090 
     FM240200 11012KT P6SM BKN050