Aviation Digital Data Service (ADDS)

Output produced by METARs form (1917 UTC 24 May 2015)
found at http://aviationweather.gov/adds/metars/
 
KPHX 241720Z 2418/2518 26005KT P6SM FEW080 SCT120 BKN250 
     FM242100 26008KT P6SM SCT100 SCT250 
     FM251000 10005KT P6SM SKC