Aviation Digital Data Service (ADDS)

Output produced by METARs form (1807 UTC 21 September 2014)
found at http://aviationweather.gov/adds/metars/
 
KLGA 211745Z 2118/2218 33007KT P6SM SCT015 BKN025 
     FM212100 16007KT P6SM SCT025 BKN050 
     FM220000 24006KT P6SM SCT025 SCT050 
     TEMPO 2200/2203 BKN025 
     FM220600 29008KT P6SM SCT050 
     FM220900 29010KT P6SM SKC 
     FM221200 30013G21KT P6SM FEW030