Aviation Digital Data Service (ADDS)

Output produced by METARs form (1317 UTC 30 September 2023)
found at http://www.aviationweather.gov/metar/data/
 
METAR text: RJTT 301300Z 20014KT CAVOK 27/22 Q1007 NOSIG RMK A2974
Conditions at: RJTT (TOKYO INTL AIRPO, JP) observed 1300 UTC 30 September 2023
Temperature: 27.0°C (81°F)
Dewpoint: 22.0°C (72°F) [RH = 74%]
Pressure (altimeter): 29.73 inches Hg (1007.0 mb)
Winds: from the SSW (200 degrees) at 16 MPH (14 knots; 7.2 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
Forecast for: RJTT (TOKYO INTL AIRPO, JP)
Text: TAF RJTT 301105Z 3012/0118 21018KT 9999 FEW015 SCT030
Forecast period: 1200 UTC 30 September 2023 to 0900 UTC 01 October 2023
Forecast type: FROM: standard forecast or significant change
Winds: from the SSW (210 degrees) at 21 MPH (18 knots; 9.3 m/s)
Visibility: 6 or more miles (10+ km)
Ceiling: at least 12,000 feet AGL
Clouds: few clouds at 1500 feet AGL
scattered clouds at 3000 feet AGL
Weather: no significant weather forecast for this period
Text: TEMPO 0106/0109 -TSRA FEW020 BKN030 FEW030CB
Forecast period: 0600 to 0900 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 2000 feet AGL
broken clouds at 3000 feet AGL
few clouds at 3000 feet AGL
Weather: -TSRA  (light rain associated with thunderstorm(s))
Text: BECMG 0109/0112 35010KT
Forecast period: 0900 to 1800 UTC 01 October 2023
Forecast type: BECOMING: Conditions expected to become as follows by 1200 UTC 01 October 2023
Winds: from the N (350 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 1500 feet AGL
scattered clouds at 3000 feet AGL
Weather: no significant weather forecast for this period