Aviation Digital Data Service (ADDS)

Output produced by TAFs form (1901 UTC 19 September 2017)
found at http://www.aviationweather.gov/adds/tafs/
 
Forecast for: RJCH (HAKODATE AIRPORT, JP)
Text: TAF RJCH 191717Z 1918/2100 06005KT 9999 FEW015 BKN030
Forecast period: 1800 to 2000 UTC 19 September 2017
Forecast type: FROM: standard forecast or significant change
Winds: from the ENE (60 degrees) at 6 MPH (5 knots; 2.6 m/s)
Visibility: 6 or more miles (10+ km)
Ceiling: 3000 feet AGL
Clouds: few clouds at 1500 feet AGL
broken clouds at 3000 feet AGL
Weather: no significant weather forecast for this period
Text: BECMG 1920/1922 22012KT
Forecast period: 2000 UTC 19 September 2017 to 1500 UTC 20 September 2017
Forecast type: BECOMING: Conditions expected to become as follows by 2200 UTC 19 September 2017
Winds: from the SW (220 degrees) at 14 MPH (12 knots; 6.2 m/s)
Visibility: 6 or more miles (10+ km)
Ceiling: 3000 feet AGL
Clouds: few clouds at 1500 feet AGL
broken clouds at 3000 feet AGL
Weather: no significant weather forecast for this period
Text: TEMPO 2004/2006 FEW008 BKN025 FEW025CB
Forecast period: 0400 to 0600 UTC 20 September 2017
Forecast type: TEMPORARY: The following changes expected for less than half the time period
Ceiling: 2500 feet AGL
Clouds: few clouds at 800 feet AGL
broken clouds at 2500 feet AGL
few clouds at 2500 feet AGL
Weather: no significant weather forecast for this period
Text: TEMPO 2006/2015 20018G30KT 3000 TSRA BR BKN008 BKN025 FEW025CB
Forecast period: 0600 to 1500 UTC 20 September 2017
Forecast type: TEMPORARY: The following changes expected for less than half the time period
Winds: from the SSW (200 degrees) at 21 MPH (18 knots; 9.4 m/s)
gusting to 34 MPH (30 knots; 15.6 m/s)
Visibility: 1.86 miles (2.99 km)
Ceiling: 800 feet AGL
Clouds: broken clouds at 800 feet AGL
broken clouds at 2500 feet AGL
few clouds at 2500 feet AGL
Weather: TSRA BR  (rain associated with thunderstorm(s), mist)
Text: BECMG 2015/2018 32012KT
Forecast period: 1500 UTC 20 September 2017 to 0000 UTC 21 September 2017
Forecast type: BECOMING: Conditions expected to become as follows by 1800 UTC 20 September 2017
Winds: from the NW (320 degrees) at 14 MPH (12 knots; 6.2 m/s)
Visibility: 6 or more miles (10+ km)
Ceiling: 3000 feet AGL
Clouds: few clouds at 1500 feet AGL
broken clouds at 3000 feet AGL
Weather: no significant weather forecast for this period
Text: TEMPO 2021/2100 32017G27KT
Forecast period: 2100 UTC 20 September 2017 to 0000 UTC 21 September 2017
Forecast type: TEMPORARY: The following changes expected for less than half the time period
Winds: from the NW (320 degrees) at 20 MPH (17 knots; 8.8 m/s)
gusting to 31 MPH (27 knots; 14.0 m/s)
Weather: no significant weather forecast for this period