Aviation Digital Data Service (ADDS)

Output produced by METARs form (0003 UTC 28 November 2014)
found at http://www.aviationweather.gov/adds/metars/
 
KIAD 272334Z 2800/2906 30008KT P6SM SCT080 
     FM281300 32013G20KT P6SM FEW050 SCT150 
     FM282200 VRB04KT P6SM SCT090