Aviation Digital Data Service (ADDS)

Output produced by METARs form (2240 UTC 27 February 2015)
found at http://aviationweather.gov/adds/metars/
 
KRWI 271720Z 2718/2818 01008KT P6SM SKC 
     FM271900 01010KT P6SM SCT015 
     FM280200 05006KT 3SM BR BKN015 
     FM280600 03010KT 1/2SM FG OVC003