Aviation Digital Data Service (ADDS)

Output produced by METARs form (0759 UTC 19 April 2014)
found at http://aviationweather.gov/adds/metars/
 
KBWI 190520Z 1906/2012 VRB03KT P6SM OVC250 
     FM191600 04008KT P6SM SCT250 
     FM200400 03004KT P6SM FEW250