Aviation Digital Data Service (ADDS)

Output produced by METARs form (0936 UTC 17 April 2014)
found at http://aviationweather.gov/adds/metars/
 
KARA 170520Z 1706/1806 VRB04KT P6SM SCT035 
     FM171200 07007KT P6SM BKN035 
     FM180100 VRB04KT P6SM SCT025 BKN035