Aviation Digital Data Service (ADDS)

Output produced by METARs form (0001 UTC 21 September 2014)
found at http://aviationweather.gov/adds/metars/
 
KGMU 202332Z 2100/2124 02005KT P6SM SCT250 
     FM211300 27003KT P6SM FEW250 
     FM211700 25008KT P6SM FEW060