Aviation Digital Data Service (ADDS)

Output produced by TAFs form (1342 UTC 17 December 2017)
found at http://www.aviationweather.gov/adds/tafs/
 
METAR text: NZWD 171255Z 07003KT 0600 FZFG SKC M11/M13 A2910 RMK SLP852 GRID24003KT SDG/HDN FIRST
Conditions at: NZWD (MCMURDO WILLIAMS, AQ) observed 1255 UTC 17 December 2017
Temperature: -11.0°C (12°F)
Dewpoint: -13.0°C (9°F) [RH = 85%]
Pressure (altimeter): 29.10 inches Hg (985.5 mb)
[Sea-level pressure: 985.2 mb]
Winds: from the ENE (70 degrees) at 3 MPH (3 knots; 1.6 m/s)
Visibility: 0.37 miles (0.60 km)
Ceiling: at least 12,000 feet AGL
Clouds: clear skies
Weather: FZFG  (freezing fog)

Forecast for: NZWD (MCMURDO WILLIAMS, AQ)
Text: TAF NZWD 1709/1809 VRB06KT 9999 VCFG FEW020 FEW040 QNH2907INS
Forecast period: 0900 UTC 17 December 2017 to 0100 UTC 18 December 2017
Forecast type: FROM: standard forecast or significant change
Winds: variable direction winds at 7 MPH (6 knots; 3.1 m/s)
Visibility: 6 or more miles (10+ km)
Clouds: few clouds at 2000 feet AGL
few clouds at 4000 feet AGL
Weather: VCFG  (fog in vicinity)
Text: TEMPO 1716/1722 0800 FZFG VV005
Forecast period: 1600 to 2200 UTC 17 December 2017
Forecast type: TEMPORARY: The following changes expected for less than half the time period
Visibility: 0.50 miles (0.80 km)
Ceiling: indefinite ceiling with vertical visibility of 500 feet AGL
Clouds: obscured sky
Weather: FZFG  (freezing fog)
Text: BECMG 1801/1803 VRB06KT 9999 NSW FEW020 FEW050 QNH2910INS
Forecast period: 0100 to 0900 UTC 18 December 2017
Forecast type: BECOMING: Conditions expected to become as follows by 0300 UTC 18 December 2017
Winds: variable direction winds at 7 MPH (6 knots; 3.1 m/s)
Visibility: 6 or more miles (10+ km)
Clouds: few clouds at 2000 feet AGL
few clouds at 5000 feet AGL
Weather: NSW  (no significant weather)