Aviation Digital Data Service (ADDS)

Output produced by METARs form (1702 UTC 17 October 2017)
found at http://aviationweather.gov/adds/metars/
 
KMSS 171131Z 1712/1812 19006KT P6SM SCT120 
     FM171600 22014G24KT P6SM BKN120 
     FM180400 23010G16KT P6SM SCT250 
     FM180900 23007KT P6SM FEW250