Aviation Digital Data Service (ADDS)

Output produced by METARs form (1142 UTC 18 June 2019)
found at http://www.aviationweather.gov/metar/data/
 
Forecast for: EGLC (LONDON CITY AIRP, GB)
Text: TAF EGLC 181057Z 1812/1821 VRB03KT 9999 FEW040
Forecast period: 1200 to 2100 UTC 18 June 2019
Forecast type: FROM: standard forecast or significant change
Winds: variable direction winds at 3 MPH (3 knots; 1.5 m/s)
Visibility: 6 or more miles 10+ km)
Ceiling: at least 12,000 feet AGL
Clouds: few clouds at 4000 feet AGL
Weather: no significant weather forecast for this period
Text: TEMPO 1812/1821 4000 RA SHRA
Forecast period: 1200 to 2100 UTC 18 June 2019
Forecast type: TEMPORARY: The following changes expected for less than half the time period
Visibility: 2.49 miles (4.01 km)
Ceiling: unknown
Clouds: missing
Weather: RA SHRA  (moderate rain, rain showers)