Aviation Digital Data Service (ADDS)

Output produced by TAFs form (0213 UTC 21 April 2018)
found at http://aviationweather.gov/adds/tafs/
 
METAR text: RJSC 210200Z VRB04KT CAVOK 22/10 Q1018
Conditions at: RJSC (YAMAGATA(CIV/JGS, JP) observed 0200 UTC 21 April 2018
Temperature: 22.0°C (72°F)
Dewpoint: 10.0°C (50°F) [RH = 46%]
Pressure (altimeter): 30.06 inches Hg (1018.0 mb)
Winds: variable direction winds at 5 MPH (4 knots; 2.1 m/s)
Visibility: 6 or more miles (10+ km)
Ceiling: ceiling and visibility are OK
Clouds: unknown
Weather: no significant weather observed at this time