Aviation Digital Data Service (ADDS)

Output produced by METARs form (0202 UTC 24 April 2014)
found at http://aviationweather.gov/adds/metars/
 
KMSS 232320Z 2400/2424 31014G24KT P6SM OVC070 
     FM240200 32014KT P6SM SCT060 
     FM241200 31016G26KT P6SM SKC