Aviation Digital Data Service (ADDS)

Output produced by METARs form (1220 UTC 17 September 2019)
found at http://www.aviationweather.gov/metar/data/
 
Forecast for: RKPC (JEJU INTL AIRPO , KR)
Text: TAF RKPC 171100Z 1712/1818 10007KT CAVOK TN21/1720Z TX25/1805Z
Forecast period: 1200 UTC 17 September 2019 to 0000 UTC 18 September 2019
Forecast type: FROM: standard forecast or significant change
Winds: from the E (100 degrees) at 8 MPH (7 knots; 3.6 m/s)
Visibility: 6 or more miles 10+ km)
Ceiling: unknown
Clouds: missing
Weather: no significant weather forecast for this period
Text: BECMG 1800/1801 35010KT
Forecast period: 0000 to 1600 UTC 18 September 2019
Forecast type: BECOMING: Conditions expected to become as follows by 0100 UTC 18 September 2019
Winds: from the N (350 degrees) at 12 MPH (10 knots; 5.1 m/s)
Visibility: 6 or more miles 10+ km)
Ceiling: unknown
Clouds: missing
Weather: no significant weather forecast for this period
Text: BECMG 1816/1817 05007KT
Forecast period: 1600 to 1800 UTC 18 September 2019
Forecast type: BECOMING: Conditions expected to become as follows by 1700 UTC 18 September 2019
Winds: from the NE (50 degrees) at 8 MPH (7 knots; 3.6 m/s)
Visibility: 6 or more miles 10+ km)
Ceiling: unknown
Clouds: missing
Weather: no significant weather forecast for this period