Aviation Digital Data Service (ADDS)

Output produced by METARs form (1735 UTC 07 July 2015)
found at http://aviationweather.gov/adds/metars/
 
KBWI 071449Z 0715/0818 24006KT P6SM SCT050 
     FM072100 20008KT P6SM SCT060 
     FM080700 VRB04KT P6SM OVC040