Aviation Digital Data Service (ADDS)

Output produced by METARs form (0244 UTC 18 June 2019)
found at http://www.aviationweather.gov/metar/data/
 
Forecast for: RJSN (NIIGATA (CIV/JAS, JP)
Text: TAF RJSN 172305Z 1800/1906 34010KT 9999 FEW030
Forecast period: 0000 to 0900 UTC 18 June 2019
Forecast type: FROM: standard forecast or significant change
Winds: from the NNW (340 degrees) at 12 MPH (10 knots; 5.1 m/s)
Visibility: 6 or more miles 10+ km)
Ceiling: at least 12,000 feet AGL
Clouds: few clouds at 3000 feet AGL
Weather: no significant weather forecast for this period
Text: BECMG 1809/1811 14004KT
Forecast period: 0900 to 2100 UTC 18 June 2019
Forecast type: BECOMING: Conditions expected to become as follows by 1100 UTC 18 June 2019
Winds: from the SE (140 degrees) at 5 MPH (4 knots; 2.1 m/s)
Visibility: 6 or more miles 10+ km)
Ceiling: at least 12,000 feet AGL
Clouds: few clouds at 3000 feet AGL
Weather: no significant weather forecast for this period
Text: BECMG 1821/1900 22008KT
Forecast period: 2100 UTC 18 June 2019 to 0600 UTC 19 June 2019
Forecast type: BECOMING: Conditions expected to become as follows by 0000 UTC 19 June 2019
Winds: from the SW (220 degrees) at 9 MPH (8 knots; 4.1 m/s)
Visibility: 6 or more miles 10+ km)
Ceiling: at least 12,000 feet AGL
Clouds: few clouds at 3000 feet AGL
Weather: no significant weather forecast for this period