Aviation Digital Data Service (ADDS)

Output produced by METARs form (1218 UTC 25 June 2017)
found at http://aviationweather.gov/adds/metars/
 
KLAS 251120Z 2512/2612 24007KT P6SM BKN150 
     FM251700 06008KT P6SM SCT150 
     FM252300 23012KT P6SM SCT150