Aviation Digital Data Service (ADDS)

Output produced by METARs form (0526 UTC 19 January 2018)
found at http://www.aviationweather.gov/adds/metars/
 
METAR text: RJTT 190500Z 11008KT 9999 FEW030 SCT060 BKN070 10/01 Q1017 NOSIG RMK 1CU030 3SC060 6AC070 A3005
Conditions at: RJTT (TOKYO INTL AIRPO, JP) observed 0500 UTC 19 January 2018
Temperature: 10.0°C (50°F)
Dewpoint: 1.0°C (34°F) [RH = 53%]
Pressure (altimeter): 30.03 inches Hg (1017.0 mb)
Winds: from the ESE (110 degrees) at 9 MPH (8 knots; 4.2 m/s)
Visibility: 6 or more miles (10+ km)
Ceiling: 7000 feet AGL
Clouds: few clouds at 3000 feet AGL
scattered clouds at 6000 feet AGL
broken clouds at 7000 feet AGL
Weather: no significant weather observed at this time

Forecast for: RJTT (TOKYO INTL AIRPO, JP)
Text: TAF RJTT 182306Z 1900/2006 04010KT 9999 FEW030 SCT050
Forecast period: 0000 to 0300 UTC 19 January 2018
Forecast type: FROM: standard forecast or significant change
Winds: from the NE (40 degrees) at 12 MPH (10 knots; 5.2 m/s)
Visibility: 6 or more miles (10+ km)
Clouds: few clouds at 3000 feet AGL
scattered clouds at 5000 feet AGL
Weather: no significant weather forecast for this period
Text: BECMG 1903/1905 09010KT
Forecast period: 0300 to 1200 UTC 19 January 2018
Forecast type: BECOMING: Conditions expected to become as follows by 0500 UTC 19 January 2018
Winds: from the E (90 degrees) at 12 MPH (10 knots; 5.2 m/s)
Visibility: 6 or more miles (10+ km)
Clouds: few clouds at 3000 feet AGL
scattered clouds at 5000 feet AGL
Weather: no significant weather forecast for this period
Text: BECMG 1912/1915 36010KT
Forecast period: 1200 UTC 19 January 2018 to 0600 UTC 20 January 2018
Forecast type: BECOMING: Conditions expected to become as follows by 1500 UTC 19 January 2018
Winds: from the N (360 degrees) at 12 MPH (10 knots; 5.2 m/s)
Visibility: 6 or more miles (10+ km)
Clouds: few clouds at 3000 feet AGL
scattered clouds at 5000 feet AGL
Weather: no significant weather forecast for this period