Aviation Digital Data Service (ADDS)

Output produced by METARs form (1310 UTC 01 April 2015)
found at http://www.aviationweather.gov/adds/metars/
 
KIAD 011139Z 0112/0218 30006KT P6SM SKC 
     FM012300 07004KT P6SM FEW250 
     FM021400 19012KT P6SM SKC