Aviation Digital Data Service (ADDS)

Output produced by METARs form (0632 UTC 08 July 2015)
found at http://aviationweather.gov/adds/metars/
 
KDCA 080535Z 0806/0906 20007KT P6SM BKN100 
     FM081600 24008KT P6SM -SHRA VCTS BKN050CB 
     FM090100 24005KT P6SM OVC040