Aviation Digital Data Service (ADDS)

Output produced by TAFs form (0748 UTC 25 March 2017)
found at http://www.aviationweather.gov/adds/tafs/
 
METAR text: RKSI 250730Z 24011KT 220V290 CAVOK 08/M06 Q1019 NOSIG
Conditions at: RKSI (CHAJANG NI , KR) observed 0730 UTC 25 March 2017
Temperature: 8.0°C (46°F)
Dewpoint: -6.0°C (21°F) [RH = 36%]
Pressure (altimeter): 30.09 inches Hg (1019.0 mb)
Winds: from the WSW (240 degrees) at 13 MPH (11 knots; 5.7 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: RKSI (CHAJANG NI , KR)
Text: TAF RKSI 250500Z 2506/2612 23008KT 7000 SCT030 BKN120 TN01/2522Z TX11/2605Z
Forecast period: 0600 to 0700 UTC 25 March 2017
Forecast type: FROM: standard forecast or significant change
Winds: from the SW (230 degrees) at 9 MPH (8 knots; 4.2 m/s)
Visibility: 4 miles (7 km)
Ceiling: 12000 feet AGL
Clouds: scattered clouds at 3000 feet AGL
broken clouds at 12000 feet AGL
Weather: no significant weather forecast for this period
Text: BECMG 2507/2508 29006KT
Forecast period: 0700 to 1300 UTC 25 March 2017
Forecast type: BECOMING: Conditions expected to become as follows by 0800 UTC 25 March 2017
Winds: from the WNW (290 degrees) at 7 MPH (6 knots; 3.1 m/s)
Visibility: 4 miles (7 km)
Ceiling: 12000 feet AGL
Clouds: scattered clouds at 3000 feet AGL
broken clouds at 12000 feet AGL
Weather: no significant weather forecast for this period
Text: BECMG 2513/2514 15006KT
Forecast period: 1300 UTC 25 March 2017 to 0200 UTC 26 March 2017
Forecast type: BECOMING: Conditions expected to become as follows by 1400 UTC 25 March 2017
Winds: from the SSE (150 degrees) at 7 MPH (6 knots; 3.1 m/s)
Visibility: 4 miles (7 km)
Ceiling: 12000 feet AGL
Clouds: scattered clouds at 3000 feet AGL
broken clouds at 12000 feet AGL
Weather: no significant weather forecast for this period
Text: TEMPO 2520/2523 4200 BR
Forecast period: 2000 to 2300 UTC 25 March 2017
Forecast type: TEMPORARY: The following changes expected for less than half the time period
Visibility: 2.61 miles (4.20 km)
Weather: BR  (mist)
Text: BECMG 2602/2603 28007KT
Forecast period: 0200 to 1200 UTC 26 March 2017
Forecast type: BECOMING: Conditions expected to become as follows by 0300 UTC 26 March 2017
Winds: from the W (280 degrees) at 8 MPH (7 knots; 3.6 m/s)
Visibility: 4 miles (7 km)
Ceiling: 12000 feet AGL
Clouds: scattered clouds at 3000 feet AGL
broken clouds at 12000 feet AGL
Weather: no significant weather forecast for this period