Aviation Digital Data Service (ADDS)

Output produced by TAFs form (0122 UTC 23 July 2017)
found at http://www.aviationweather.gov/adds/tafs/
 
METAR text: YSSY 230100Z 27012KT CAVOK 18/M01 Q1016 FM0100 MOD TURB BLW 5000FT
Conditions at: YSSY (SYDNEY INTL AIRP, AU) observed 0100 UTC 23 July 2017
Temperature: 18.0°C (64°F)
Dewpoint: -1.0°C (30°F) [RH = 28%]
Pressure (altimeter): 30.00 inches Hg (1016.0 mb)
Winds: from the W (270 degrees) at 14 MPH (12 knots; 6.2 m/s)
Visibility: 6 or more miles (10+ km)
Ceiling: ceiling and visibility are OK
Clouds: unknown
Weather: no significant weather observed at this time

Forecast for: YSSY (SYDNEY INTL AIRP, AU)
Text: TAF YSSY 222301Z 2300/2406 29008KT CAVOK
Forecast period: 0000 UTC 23 July 2017 to 0100 UTC 24 July 2017
Forecast type: FROM: standard forecast or significant change
Winds: from the WNW (290 degrees) at 9 MPH (8 knots; 4.2 m/s)
Visibility: 6 or more miles (10+ km)
Clouds: not forecast
Weather: NSW  (no significant weather)
Text: FM240100 25015KT CAVOK
Forecast period: 0100 to 0600 UTC 24 July 2017
Forecast type: FROM: standard forecast or significant change
Winds: from the WSW (250 degrees) at 17 MPH (15 knots; 7.8 m/s)
Visibility: 6 or more miles (10+ km)
Clouds: not forecast
Weather: NSW  (no significant weather)