Aviation Digital Data Service (ADDS)

Output produced by METARs form (1257 UTC 17 April 2014)
found at http://www.aviationweather.gov/adds/metars/
 
KCMI 171129Z 1712/1812 17009KT P6SM BKN250 
     FM171500 22014KT P6SM BKN150 
     FM180000 VRB05KT P6SM BKN100 
     FM180800 01005KT P6SM OVC060 
     PROB30 1808/1812 -SHRA