Aviation Digital Data Service (ADDS)

Output produced by METARs form (1108 UTC 03 March 2015)
found at http://aviationweather.gov/adds/metars/
 
KSLK 030534Z 0306/0406 26004KT P6SM FEW250 
     FM031500 20005KT P6SM SCT025 BKN100 
     FM032000 18008KT 3SM -SHSN BR SCT020 OVC030 
     FM032200 18009G18KT 1SM -SN BR SCT006 BKN010 OVC020 
     FM040400 19013G26KT 2SM -SN BR SCT008 OVC010