Aviation Digital Data Service (ADDS)

Output produced by METARs form (1132 UTC 21 April 2018)
found at http://aviationweather.gov/adds/metars/
 
KLWB 211120Z 2112/2212 00000KT P6SM SKC 
     FM211700 25004KT P6SM SKC 
     FM220100 00000KT P6SM SCT070