Aviation Digital Data Service (ADDS)

Output produced by TAFs form (0435 UTC 22 September 2017)
found at http://www.aviationweather.gov/adds/tafs/
 
METAR text: RJSN 220400Z 01007KT 9999 FEW040 BKN/// 25/18 Q1015
Conditions at: RJSN (NIIGATA (CIV/JAS, JP) observed 0400 UTC 22 September 2017
Temperature: 25.0°C (77°F)
Dewpoint: 18.0°C (64°F) [RH = 65%]
Pressure (altimeter): 29.97 inches Hg (1015.0 mb)
Winds: from the N (10 degrees) at 8 MPH (7 knots; 3.6 m/s)
Visibility: 6 or more miles (10+ km)
Ceiling: at least 12,000 feet AGL
Clouds: few clouds at 4000 feet AGL
Weather: no significant weather observed at this time

Forecast for: RJSN (NIIGATA (CIV/JAS, JP)
Text: TAF RJSN 212311Z 2200/2306 02006KT 9999 FEW030
Forecast period: 0000 to 0800 UTC 22 September 2017
Forecast type: FROM: standard forecast or significant change
Winds: from the NNE (20 degrees) at 7 MPH (6 knots; 3.1 m/s)
Visibility: 6 or more miles (10+ km)
Clouds: few clouds at 3000 feet AGL
Weather: no significant weather forecast for this period
Text: BECMG 2208/2210 15012KT
Forecast period: 0800 UTC 22 September 2017 to 0300 UTC 23 September 2017
Forecast type: BECOMING: Conditions expected to become as follows by 1000 UTC 22 September 2017
Winds: from the SSE (150 degrees) at 14 MPH (12 knots; 6.2 m/s)
Visibility: 6 or more miles (10+ km)
Clouds: few clouds at 3000 feet AGL
Weather: no significant weather forecast for this period
Text: BECMG 2303/2306 24008KT
Forecast period: 0300 to 0600 UTC 23 September 2017
Forecast type: BECOMING: Conditions expected to become as follows by 0600 UTC 23 September 2017
Winds: from the WSW (240 degrees) at 9 MPH (8 knots; 4.2 m/s)
Visibility: 6 or more miles (10+ km)
Clouds: few clouds at 3000 feet AGL
Weather: no significant weather forecast for this period