Aviation Digital Data Service (ADDS)

Output produced by METARs form (0952 UTC 27 August 2016)
found at http://aviationweather.gov/adds/metars/
 
KBWI 270843Z 2709/2812 36004KT P6SM FEW250 
     FM271400 06007KT P6SM FEW250 
     FM280400 12004KT P6SM SKC