Aviation Digital Data Service (ADDS)

Output produced by TAFs form (2138 UTC 16 August 2017)
found at http://www.aviationweather.gov/adds/tafs/
 
METAR text: NZCH 162130Z AUTO 02007KT 9999 NCD 16/08 Q0991 NOSIG
Conditions at: NZCH (CHRISTCHURCH INT, NZ) observed 2130 UTC 16 August 2017
Temperature: 16.0°C (61°F)
Dewpoint: 8.0°C (46°F) [RH = 59%]
Pressure (altimeter): 29.26 inches Hg (991.0 mb)
Winds: from the NNE (20 degrees) at 8 MPH (7 knots; 3.6 m/s)
Visibility: 6 or more miles (10+ km)
Ceiling: at least 12,000 feet AGL
Clouds: sky clear below 12,000 feet AGL
Weather: no significant weather observed at this time

Forecast for: NZCH (CHRISTCHURCH INT, NZ)
Text: TAF NZCH 161720Z 1618/1718 06015G25KT 9999 SCT070
Forecast period: 1800 to 2100 UTC 16 August 2017
Forecast type: FROM: standard forecast or significant change
Winds: from the ENE (60 degrees) at 17 MPH (15 knots; 7.8 m/s)
gusting to 29 MPH (25 knots; 13.0 m/s)
Visibility: 6 or more miles (10+ km)
Clouds: scattered clouds at 7000 feet AGL
Weather: no significant weather forecast for this period
Text: BECMG 1621/1623 32012KT
Forecast period: 2100 UTC 16 August 2017 to 0500 UTC 17 August 2017
Forecast type: BECOMING: Conditions expected to become as follows by 2300 UTC 16 August 2017
Winds: from the NW (320 degrees) at 14 MPH (12 knots; 6.2 m/s)
Visibility: 6 or more miles (10+ km)
Clouds: scattered clouds at 7000 feet AGL
Weather: no significant weather forecast for this period
Text: BECMG 1705/1707 02008KT
Forecast period: 0500 to 1800 UTC 17 August 2017
Forecast type: BECOMING: Conditions expected to become as follows by 0700 UTC 17 August 2017
Winds: from the NNE (20 degrees) at 9 MPH (8 knots; 4.2 m/s)
Visibility: 6 or more miles (10+ km)
Clouds: scattered clouds at 7000 feet AGL
Weather: no significant weather forecast for this period