Aviation Digital Data Service (ADDS)

Output produced by METARs form (0026 UTC 21 January 2018)
found at http://aviationweather.gov/adds/metars/
 
KGNV 202320Z 2100/2124 VRB02KT P6SM BKN100 OVC200 
     FM211600 09007KT P6SM SCT040 SCT100 SCT200