Aviation Digital Data Service (ADDS)

Output produced by TAFs form (1959 UTC 25 February 2018)
found at http://aviationweather.gov/adds/tafs/
 
METAR text: RJTY 251956Z AUTO 01005KT 10SM OVC037 02/M02 A3019 RMK AO2 SLP234 T00231019 FZRANO $
Conditions at: RJTY (YOKOTA (JASDF/US, JP) observed 1956 UTC 25 February 2018
Temperature: 2.3°C (36°F)
Dewpoint: -1.9°C (29°F) [RH = 74%]
Pressure (altimeter): 30.19 inches Hg (1022.4 mb)
[Sea-level pressure: 1023.4 mb]
Winds: from the N (10 degrees) at 6 MPH (5 knots; 2.6 m/s)
Visibility: 10 or more miles (16+ km)
Ceiling: 3700 feet AGL
Clouds: overcast cloud deck at 3700 feet AGL
Weather:
SOME DATA ABOVE MAY BE INACCURATE!!!
"$" is an indication the sensor requires maintenance

Forecast for: RJTY (YOKOTA (JASDF/US, JP)
Text: TAF AMD RJTY 251747Z 2517/2619 02009KT 9999 SCT015 BKN020 620203 QNH3015INS
Forecast period: 1700 UTC 25 February 2018 to 0500 UTC 26 February 2018
Forecast type: FROM: standard forecast or significant change
Winds: from the NNE (20 degrees) at 10 MPH (9 knots; 4.7 m/s)
Visibility: 6 or more miles (10+ km)
Ceiling: 2000 feet AGL
Clouds: scattered clouds at 1500 feet AGL
broken clouds at 2000 feet AGL
Icing: Light icing in cloud expected at 2000 feet (609m) AGL extending to 5000 feet (1524m) AGL
Weather: no significant weather forecast for this period
Text: TEMPO 2518/2523 8000 -SHRA BKN010 610104
Forecast period: 1800 to 2300 UTC 25 February 2018
Forecast type: TEMPORARY: The following changes expected for less than half the time period
Winds: from the E (101 degrees) at 5 MPH (4 knots; 2.1 m/s)
Visibility: 5 miles (8 km)
Ceiling: 1000 feet AGL
Clouds: broken clouds at 1000 feet AGL
Weather: -SHRA  (light rain showers)
Text: BECMG 2605/2606 VRB06KT 9999 SCT020 BKN030 620302 QNH3012INS TX07/2607Z TN01/2518Z LAST NO AMDS AFT 2517 NEXT 2521
Forecast period: 0500 to 1900 UTC 26 February 2018
Forecast type: BECOMING: Conditions expected to become as follows by 0600 UTC 26 February 2018
Winds: variable direction winds at 7 MPH (6 knots; 3.1 m/s)
Visibility: 6 or more miles (10+ km)
Ceiling: 3000 feet AGL
Clouds: scattered clouds at 2000 feet AGL
broken clouds at 3000 feet AGL
Icing: Light icing in cloud expected at 3000 feet (914m) AGL extending to 5000 feet (1524m) AGL
Weather: no significant weather forecast for this period