Aviation Digital Data Service (ADDS)

Output produced by METARs form (1856 UTC 16 April 2014)
found at http://aviationweather.gov/adds/metars/
 
KRDU 161733Z 1618/1718 05010G22KT P6SM SKC 
     FM162300 07006KT P6SM SKC 
     FM171400 05010G17KT P6SM SCT030