Aviation Digital Data Service (ADDS)

Output produced by METARs form (2218 UTC 17 October 2017)
found at http://aviationweather.gov/adds/metars/
 
KGMU 171720Z 1718/1818 06009KT P6SM SKC 
     FM180100 05003KT P6SM SKC 
     FM181500 05007KT P6SM SKC