Aviation Digital Data Service (ADDS)

Output produced by METARs form (0636 UTC 30 March 2017)
found at http://aviationweather.gov/adds/metars/
 
KCKB 300520Z 3006/3106 08003KT P6SM SCT150 
     FM301500 15006G15KT P6SM BKN050 
     FM302300 15007KT P6SM BKN090