Aviation Digital Data Service (ADDS)

Output produced by METARs form (1140 UTC 04 August 2015)
found at http://www.aviationweather.gov/adds/metars/
 
KBMI 041120Z 0412/0512 VRB04KT P6SM SCT250 
     FM041800 VRB05KT P6SM BKN250 
     FM050000 VRB04KT P6SM SCT080 BKN250