Aviation Digital Data Service (ADDS)

Output produced by TAFs form (2203 UTC 18 October 2017)
found at http://www.aviationweather.gov/adds/tafs/
 
METAR text: NZCH 182130Z AUTO 02004KT 350V070 9999 NCD 14/09 Q1025 NOSIG
Conditions at: NZCH (CHRISTCHURCH INT, NZ) observed 2130 UTC 18 October 2017
Temperature: 14.0°C (57°F)
Dewpoint: 9.0°C (48°F) [RH = 72%]
Pressure (altimeter): 30.27 inches Hg (1025.0 mb)
Winds: from the NNE (20 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: sky clear below 12,000 feet AGL
Weather: no significant weather observed at this time

Forecast for: NZCH (CHRISTCHURCH INT, NZ)
Text: TAF NZCH 181704Z 1818/1918 05005KT CAVOK
Forecast period: 1800 UTC 18 October 2017 to 1800 UTC 19 October 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: not forecast
Weather: NSW  (no significant weather)
Text: TEMPO 1912/1918 BKN006
Forecast period: 1200 to 1800 UTC 19 October 2017
Forecast type: TEMPORARY: The following changes expected for less than half the time period
Ceiling: 600 feet AGL
Clouds: broken clouds at 600 feet AGL
Weather: no significant weather forecast for this period