Aviation Digital Data Service (ADDS)

Output produced by METARs form (1138 UTC 18 September 2014)
found at http://www.aviationweather.gov/adds/metars/
 
KCMI 181130Z 1812/1912 VRB03KT P6SM SKC 
     TEMPO 1812/1814 5SM BR 
     FM181400 07006KT P6SM SCT040 
     FM190000 08005KT P6SM SKC