Aviation Digital Data Service (ADDS)

Output produced by METARs form (1628 UTC 19 October 2017)
found at http://aviationweather.gov/adds/metars/
 
KSLK 191120Z 1912/2012 25007KT P6SM SKC 
     FM191400 22012G20KT P6SM SKC 
     FM191700 22015G29KT P6SM FEW200 
     FM200000 26018G23KT P6SM SCT050 SCT150 
     FM200200 26013KT P6SM FEW250 
     FM200600 VRB05KT P6SM SKC