Aviation Digital Data Service (ADDS)

Output produced by TAFs form (2356 UTC 18 February 2018)
found at http://www.aviationweather.gov/adds/tafs/
 
METAR text: RJAF 182330Z 00000KT 9999 FEW060 SCT/// M06/M10 Q1020
Conditions at: RJAF (MATSUMOTO AIRPOR, JP) observed 2330 UTC 18 February 2018
Temperature: -6.0°C (21°F)
Dewpoint: -10.0°C (14°F) [RH = 73%]
Pressure (altimeter): 30.12 inches Hg (1020.0 mb)
Winds: calm
Visibility: 6 or more miles (10+ km)
Ceiling: at least 12,000 feet AGL
Clouds: few clouds at 6000 feet AGL
Weather: no significant weather observed at this time