Aviation Digital Data Service (ADDS)

Output produced by METARs form (2120 UTC 19 November 2017)
found at http://aviationweather.gov/adds/metars/
 
KSSI 191720Z 1918/2018 30011G17KT P6SM SKC 
     FM192300 33006KT P6SM SKC 
     FM201500 05012KT P6SM SCT025