Aviation Digital Data Service (ADDS)

Output produced by METARs form (0325 UTC 21 September 2017)
found at http://www.aviationweather.gov/adds/metars/
 
KXNA 202337Z 2100/2124 16006KT P6SM SCT250 
     FM211200 18007KT P6SM OVC015 
     FM211500 18012KT P6SM SCT025 SCT250