Aviation Digital Data Service (ADDS)

Output produced by TAFs form (1704 UTC 29 May 2017)
found at http://www.aviationweather.gov/adds/tafs/
 
METAR text: RJOI 291655Z 31004KT 9999 SKC 19/14 A2988 RMK SLP118 T01940139
Conditions at: RJOI (IWAKUNI MCAS , JP) observed 1655 UTC 29 May 2017
Temperature: 19.4°C (67°F)
Dewpoint: 13.9°C (57°F) [RH = 71%]
Pressure (altimeter): 29.88 inches Hg (1011.9 mb)
[Sea-level pressure: 1011.8 mb]
Winds: from the NW (310 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: clear skies
Weather: no significant weather observed at this time

Forecast for: RJOI (IWAKUNI MCAS , JP)
Text: TAF RJOI 2915/3015 05005KT 9999 SKC QNH2987INS
Forecast period: 1500 to 2000 UTC 29 May 2017
Forecast type: FROM: standard forecast or significant change
Winds: from the NE (50 degrees) at 6 MPH (5 knots; 2.6 m/s)
Visibility: 6 or more miles (10+ km)
Clouds: clear skies
Weather: no significant weather forecast for this period
Text: BECMG 2920/2922 12010KT 9999 FEW210 SCT280 QNH2991INS
Forecast period: 2000 UTC 29 May 2017 to 0200 UTC 30 May 2017
Forecast type: BECOMING: Conditions expected to become as follows by 2200 UTC 29 May 2017
Winds: from the ESE (120 degrees) at 12 MPH (10 knots; 5.2 m/s)
Visibility: 6 or more miles (10+ km)
Clouds: few clouds at 21000 feet AGL
scattered clouds at 28000 feet AGL
Weather: no significant weather forecast for this period
Text: FM300200 11008KT 9999 SCT210 BKN250 QNH2983INS
Forecast period: 0200 to 0700 UTC 30 May 2017
Forecast type: FROM: standard forecast or significant change
Winds: from the ESE (110 degrees) at 9 MPH (8 knots; 4.2 m/s)
Visibility: 6 or more miles (10+ km)
Ceiling: 25000 feet AGL
Clouds: scattered clouds at 21000 feet AGL
broken clouds at 25000 feet AGL
Weather: no significant weather forecast for this period
Text: FM300700 32006KT 9999 BKN210 QNH2977INS
Forecast period: 0700 to 1200 UTC 30 May 2017
Forecast type: FROM: standard forecast or significant change
Winds: from the NW (320 degrees) at 7 MPH (6 knots; 3.1 m/s)
Visibility: 6 or more miles (10+ km)
Ceiling: 21000 feet AGL
Clouds: broken clouds at 21000 feet AGL
Weather: no significant weather forecast for this period
Text: BECMG 3012/3014 28006KT 9999 BKN120 OVC180 621209 QNH2983INS T17/2920Z T24/3006Z
Forecast period: 1200 to 1500 UTC 30 May 2017
Forecast type: BECOMING: Conditions expected to become as follows by 1400 UTC 30 May 2017
Winds: from the W (280 degrees) at 7 MPH (6 knots; 3.1 m/s)
Visibility: 6 or more miles (10+ km)
Ceiling: 12000 feet AGL
Clouds: broken clouds at 12000 feet AGL
overcast cloud deck at 18000 feet AGL
Icing: Light icing in cloud expected at 12000 feet (3657m) AGL extending to 21000 feet (6400m) AGL
Weather: no significant weather forecast for this period