Aviation Digital Data Service (ADDS)

Output produced by METARs form (1436 UTC 05 December 2016)
found at http://aviationweather.gov/adds/metars/
 
KJST 051154Z 0512/0612 27015G27KT 6SM -SHRA BR SCT005 OVC009 
     FM051400 27012G18KT 5SM BR OVC025 
     FM051900 29012KT P6SM OVC030 
     FM060000 28005KT P6SM OVC040