Aviation Digital Data Service (ADDS)

Output produced by METARs form (1856 UTC 02 September 2014)
found at http://aviationweather.gov/adds/metars/
 
KSLK 021731Z 0218/0318 24011G18KT P6SM BKN070 
     FM022100 27007KT 6SM RA BR VCTS OVC050CB 
     FM030300 24006KT P6SM BKN020 
     FM031300 27009KT P6SM SCT070