Aviation Digital Data Service (ADDS)

Output produced by METARs form (1205 UTC 20 May 2018)
found at http://aviationweather.gov/adds/metars/
 
KHOU 201120Z 2012/2112 13005KT P6SM VCSH SCT020 SCT250 
     TEMPO 2012/2015 BKN020 
     FM201500 15011KT P6SM SCT030 SCT250 
     FM202300 14012KT P6SM VCTS SCT040CB BKN250 
     FM210200 14006KT P6SM SCT050 BKN250