Aviation Digital Data Service (ADDS)

Output produced by METARs form (0454 UTC 20 April 2018)
found at http://aviationweather.gov/adds/metars/
 
METAR text: RJTY 200356Z AUTO 03011G17KT 10SM CLR 24/05 A3007 RMK AO2 SLP184 T02390048 FZRANO $
Conditions at: RJTY (YOKOTA (JASDF/US, JP) observed 0356 UTC 20 April 2018
Temperature: 23.9°C (75°F)
Dewpoint: 4.8°C (41°F) [RH = 29%]
Pressure (altimeter): 30.07 inches Hg (1018.4 mb)
[Sea-level pressure: 1018.4 mb]
Winds: from the NNE (30 degrees) at 13 MPH (11 knots; 5.7 m/s)
gusting to 20 MPH (17 knots; 8.8 m/s)
Visibility: 10 or more miles (16+ km)
Ceiling: at least 12,000 feet AGL
Clouds: sky clear below 12,000 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 192354Z 1923/2103 01009KT 9999 FEW140 530309 531201 QNH3000INS
Forecast period: 2300 UTC 19 April 2018 to 0000 UTC 20 April 2018
Forecast type: FROM: standard forecast or significant change
Winds: from the N (10 degrees) at 10 MPH (9 knots; 4.7 m/s)
Visibility: 6 or more miles (10+ km)
Clouds: few clouds at 14000 feet AGL
Turbulence: Frequent moderate turbulence in clear air expected at 12000 feet (3657m) AGL extending to 13000 feet (3962m) AGL
Turbulence: Frequent moderate turbulence in clear air expected at 3000 feet (914m) AGL extending to 12000 feet (3657m) AGL
Weather: no significant weather forecast for this period
Forecast for: RJTY (YOKOTA (JASDF/US, JP)
Text: TAF AMD RJTY 192354Z 1923/2103 01009KT 9999 FEW140 530309 531201 QNH3000INS
Forecast period: 2300 UTC 19 April 2018 to 0000 UTC 20 April 2018
Forecast type: FROM: standard forecast or significant change
Winds: from the N (10 degrees) at 10 MPH (9 knots; 4.7 m/s)
Visibility: 6 or more miles (10+ km)
Clouds: few clouds at 14000 feet AGL
Turbulence: Frequent moderate turbulence in clear air expected at 12000 feet (3657m) AGL extending to 13000 feet (3962m) AGL
Turbulence: Frequent moderate turbulence in clear air expected at 3000 feet (914m) AGL extending to 12000 feet (3657m) AGL
Weather: no significant weather forecast for this period
Forecast for: RJTY (YOKOTA (JASDF/US, JP)
Text: TAF AMD RJTY 192354Z 1923/2103 01009KT 9999 FEW140 530309 531201 QNH3000INS
Forecast period: 0000 to 0800 UTC 20 April 2018
Forecast type: BECOMING: Conditions expected to become as follows by 0100 UTC 20 April 2018
Winds: from the NNE (30 degrees) at 14 MPH (12 knots; 6.2 m/s)
gusting to 21 MPH (18 knots; 9.4 m/s)
Visibility: 6 or more miles (10+ km)
Clouds: few clouds at 4000 feet AGL
few clouds at 14000 feet AGL
Turbulence: Frequent moderate turbulence in clear air expected at 12000 feet (3657m) AGL extending to 13000 feet (3962m) AGL
Turbulence: Frequent moderate turbulence in clear air expected at 3000 feet (914m) AGL extending to 12000 feet (3657m) AGL
Weather: no significant weather forecast for this period
Forecast for: RJTY (YOKOTA (JASDF/US, JP)
Text: TAF AMD RJTY 192354Z 1923/2103 01009KT 9999 FEW140 530309 531201 QNH3000INS
Forecast period: 0000 to 0800 UTC 20 April 2018
Forecast type: BECOMING: Conditions expected to become as follows by 0100 UTC 20 April 2018
Winds: from the NNE (30 degrees) at 14 MPH (12 knots; 6.2 m/s)
gusting to 21 MPH (18 knots; 9.4 m/s)
Visibility: 6 or more miles (10+ km)
Clouds: few clouds at 4000 feet AGL
few clouds at 14000 feet AGL
Turbulence: Frequent moderate turbulence in clear air expected at 12000 feet (3657m) AGL extending to 13000 feet (3962m) AGL
Turbulence: Frequent moderate turbulence in clear air expected at 3000 feet (914m) AGL extending to 12000 feet (3657m) AGL
Weather: no significant weather forecast for this period
Forecast for: RJTY (YOKOTA (JASDF/US, JP)
Text: TAF AMD RJTY 192354Z 1923/2103 01009KT 9999 FEW140 530309 531201 QNH3000INS
Forecast period: 0200 to 0700 UTC 20 April 2018
Forecast type: TEMPORARY: The following changes expected for less than half the time period
Winds: from the NE (40 degrees) at 17 MPH (15 knots; 7.8 m/s)
gusting to 29 MPH (25 knots; 13.0 m/s)
Weather: no significant weather forecast for this period
Forecast for: RJTY (YOKOTA (JASDF/US, JP)
Text: TAF AMD RJTY 192354Z 1923/2103 01009KT 9999 FEW140 530309 531201 QNH3000INS
Forecast period: 0200 to 0700 UTC 20 April 2018
Forecast type: TEMPORARY: The following changes expected for less than half the time period
Winds: from the NE (40 degrees) at 17 MPH (15 knots; 7.8 m/s)
gusting to 29 MPH (25 knots; 13.0 m/s)
Weather: no significant weather forecast for this period
Forecast for: RJTY (YOKOTA (JASDF/US, JP)
Text: TAF AMD RJTY 192354Z 1923/2103 01009KT 9999 FEW140 530309 531201 QNH3000INS
Forecast period: 0800 UTC 20 April 2018 to 0300 UTC 21 April 2018
Forecast type: BECOMING: Conditions expected to become as follows by 0900 UTC 20 April 2018
Winds: variable direction winds at 7 MPH (6 knots; 3.1 m/s)
Visibility: 6 or more miles (10+ km)
Clouds: few clouds at 4000 feet AGL
Weather: no significant weather forecast for this period
Forecast for: RJTY (YOKOTA (JASDF/US, JP)
Text: TAF AMD RJTY 192354Z 1923/2103 01009KT 9999 FEW140 530309 531201 QNH3000INS
Forecast period: 0800 UTC 20 April 2018 to 0300 UTC 21 April 2018
Forecast type: BECOMING: Conditions expected to become as follows by 0900 UTC 20 April 2018
Winds: variable direction winds at 7 MPH (6 knots; 3.1 m/s)
Visibility: 6 or more miles (10+ km)
Clouds: few clouds at 4000 feet AGL
Weather: no significant weather forecast for this period