Aviation Digital Data Service (ADDS)

Output produced by METARs form (1235 UTC 30 September 2023)
found at http://www.aviationweather.gov/metar/data/
 
METAR text: RJAA 301200Z 17004KT 9999 FEW020 23/22 Q1008 NOSIG RMK 1CU020 A2977
Conditions at: RJAA (NARITA INTL , JP) observed 1200 UTC 30 September 2023
Temperature: 23.0°C (73°F)
Dewpoint: 22.0°C (72°F) [RH = 94%]
Pressure (altimeter): 29.76 inches Hg (1008.0 mb)
Winds: from the S (170 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 2000 feet AGL
Weather: no significant weather observed at this time

Forecast for: RJAA (NARITA INTL , JP)
Text: TAF RJAA 301105Z 3012/0118 18008KT 9999 FEW010
Forecast period: 1200 UTC 30 September 2023 to 1200 UTC 01 October 2023
Forecast type: FROM: standard forecast or significant change
Winds: from the S (180 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 1000 feet AGL
Weather: no significant weather forecast for this period
Text: TEMPO 0106/0112 -TSRA FEW015 FEW025CB BKN030
Forecast period: 0600 to 1200 UTC 01 October 2023
Forecast type: TEMPORARY: The following changes expected for less than half the time period
Visibility: missing
Ceiling: 3000 feet AGL
Clouds: few clouds at 1500 feet AGL
few clouds at 2500 feet AGL
broken clouds at 3000 feet AGL
Weather: -TSRA  (light rain associated with thunderstorm(s))
Text: BECMG 0112/0115 01006KT
Forecast period: 1200 to 1800 UTC 01 October 2023
Forecast type: BECOMING: Conditions expected to become as follows by 1500 UTC 01 October 2023
Winds: from the N (10 degrees) at 7 MPH (6 knots; 3.1 m/s)
Visibility: 6 or more miles (10+ km)
Ceiling: at least 12,000 feet AGL
Clouds: few clouds at 1000 feet AGL
Weather: no significant weather forecast for this period
Text: TEMPO 0112/0118 4000 -SHRA BR FEW005 BKN008
Forecast period: 1200 to 1800 UTC 01 October 2023
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
Weather: -SHRA BR  (light rain showers, mist)