Aviation Digital Data Service (ADDS)

Output produced by METARs form (1834 UTC 18 April 2019)
found at http://www.aviationweather.gov/metar/data/
 
Forecast for: SBRJ (SANTOS DUMONT/RI, BR)
Text: TAF SBRJ 181645Z 1818/1906 21015KT 9999 SCT025TX30/1818Z TN24/1906Z
Forecast period: 1800 to 1900 UTC 18 April 2019
Forecast type: FROM: standard forecast or significant change
Winds: from the SSW (210 degrees) at 17 MPH (15 knots; 7.7 m/s)
Visibility: 6 or more miles 10+ km)
Ceiling: unknown
Clouds: missing
Weather: no significant weather forecast for this period
Text: BECMG 1819/1822 23010KT
Forecast period: 1900 UTC 18 April 2019 to 0100 UTC 19 April 2019
Forecast type: BECOMING: Conditions expected to become as follows by 2200 UTC 18 April 2019
Winds: from the SW (230 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 1901/1904 31005KT FEW020 RMK PHC
Forecast period: 0100 to 0600 UTC 19 April 2019
Forecast type: BECOMING: Conditions expected to become as follows by 0400 UTC 19 April 2019
Winds: from the NW (310 degrees) at 6 MPH (5 knots; 2.6 m/s)
Visibility: 6 or more miles 10+ km)
Ceiling: at least 12,000 feet AGL
Clouds: few clouds at 2000 feet AGL
Weather: no significant weather forecast for this period