Aviation Digital Data Service (ADDS)

Output produced by METARs form (1605 UTC 28 May 2015)
found at http://aviationweather.gov/adds/metars/
 
KSLK 281448Z 2815/2912 24008KT P6SM VCSH SCT020 BKN045 
     TEMPO 2815/2817 2SM -SHRA BR BKN015 OVC020 
     FM281700 30012KT P6SM BKN035 
     FM290000 29004KT P6SM FEW040