Aviation Digital Data Service (ADDS)

Output produced by METARs form (1157 UTC 22 March 2019)
found at http://www.aviationweather.gov/metar/data/
 
Forecast for: RJSN (NIIGATA (CIV/JAS, JP)
Text: TAF RJSN 221106Z 2212/2318 29015KT 9999 FEW020 BKN035
Forecast period: 1200 UTC 22 March 2019 to 0600 UTC 23 March 2019
Forecast type: FROM: standard forecast or significant change
Winds: from the WNW (290 degrees) at 17 MPH (15 knots; 7.7 m/s)
Visibility: 6 or more miles 10+ km)
Ceiling: 3500 feet AGL
Clouds: few clouds at 2000 feet AGL
broken clouds at 3500 feet AGL
Weather: no significant weather forecast for this period
Text: BECMG 2306/2309 13004KT
Forecast period: 0600 to 1200 UTC 23 March 2019
Forecast type: BECOMING: Conditions expected to become as follows by 0900 UTC 23 March 2019
Winds: from the SE (130 degrees) at 5 MPH (4 knots; 2.1 m/s)
Visibility: 6 or more miles 10+ km)
Ceiling: 3500 feet AGL
Clouds: few clouds at 2000 feet AGL
broken clouds at 3500 feet AGL
Weather: no significant weather forecast for this period
Text: BECMG 2312/2315 20010KT
Forecast period: 1200 to 1500 UTC 23 March 2019
Forecast type: BECOMING: Conditions expected to become as follows by 1500 UTC 23 March 2019
Winds: from the SSW (200 degrees) at 12 MPH (10 knots; 5.1 m/s)
Visibility: 6 or more miles 10+ km)
Ceiling: 3500 feet AGL
Clouds: few clouds at 2000 feet AGL
broken clouds at 3500 feet AGL
Weather: no significant weather forecast for this period
Text: TEMPO 2312/2315 4000 -TSRASNGS BR FEW005 BKN008 FEW020CB
Forecast period: 1200 to 1500 UTC 23 March 2019
Forecast type: TEMPORARY: The following changes expected for less than half the time period
Visibility: 2.49 miles (4.01 km)
Ceiling: 800 feet AGL
Clouds: few clouds at 500 feet AGL
broken clouds at 800 feet AGL
few clouds at 2000 feet AGL
Weather: -TSRA -TSSN -TSGS BR  (light rain associated with thunderstorm(s), light snow associated with thunderstorm(s), unknown weather, mist)
Text: BECMG 2315/2318 31023KT
Forecast period: 1500 to 1800 UTC 23 March 2019
Forecast type: BECOMING: Conditions expected to become as follows by 1800 UTC 23 March 2019
Winds: from the NW (310 degrees) at 26 MPH (23 knots; 11.8 m/s)
Visibility: 6 or more miles 10+ km)
Ceiling: 3500 feet AGL
Clouds: few clouds at 2000 feet AGL
broken clouds at 3500 feet AGL
Weather: no significant weather forecast for this period
Text: TEMPO 2315/2318 31026G38KT
Forecast period: 1500 to 1800 UTC 23 March 2019
Forecast type: TEMPORARY: The following changes expected for less than half the time period
Winds: from the NW (310 degrees) at 30 MPH (26 knots; 13.4 m/s)
gusting to 44 MPH (38 knots; 19.5 m/s)
Visibility: missing
Ceiling: unknown
Clouds: missing
Weather: no significant weather forecast for this period