Aviation Digital Data Service (ADDS)

Output produced by METARs form (0212 UTC 21 November 2014)
found at http://aviationweather.gov/adds/metars/
 
KPHX 202320Z 2100/2124 27004KT P6SM BKN250 
     FM210300 09004KT P6SM BKN200 
     FM212200 32006KT P6SM OVC100