Aviation Digital Data Service (ADDS)

Output produced by TAFs form (0544 UTC 27 January 2015)
found at http://www.aviationweather.gov/adds/tafs/
 
KIAD 270540Z 2706/2812 34008KT 1 1/2SM -SN BR BKN008 OVC025 
     FM270800 33012G20KT 6SM -SHSN OVC025 
     FM271000 32014G23KT P6SM OVC025 
     FM280100 32014KT P6SM SCT050 
     FM280900 32011KT P6SM FEW150