Aviation Digital Data Service (ADDS)

Output produced by METARs form (0419 UTC 19 February 2019)
found at http://www.aviationweather.gov/metar/data/
 
Forecast for: CYYC (CALGARY INTNL AR, AB, CA)
Text: TAF CYYC 190241Z 1903/1924 18010KT P6SM FEW250
Forecast period: 0300 to 0600 UTC 19 February 2019
Forecast type: FROM: standard forecast or significant change
Winds: from the S (180 degrees) at 12 MPH (10 knots; 5.1 m/s)
Visibility: 6 or more miles 10+ km)
Ceiling: at least 12,000 feet AGL
Clouds: few clouds at 25000 feet AGL
Weather: no significant weather forecast for this period
Text: BECMG 1906/1908 23006KT
Forecast period: 0600 to 1200 UTC 19 February 2019
Forecast type: BECOMING: Conditions expected to become as follows by 0800 UTC 19 February 2019
Winds: from the SW (230 degrees) at 7 MPH (6 knots; 3.1 m/s)
Visibility: 6 or more miles 10+ km)
Ceiling: at least 12,000 feet AGL
Clouds: few clouds at 25000 feet AGL
Weather: no significant weather forecast for this period
Text: FM191200 25008KT P6SM SCT100 BKN240
Forecast period: 1200 to 2100 UTC 19 February 2019
Forecast type: FROM: standard forecast or significant change
Winds: from the WSW (250 degrees) at 9 MPH (8 knots; 4.1 m/s)
Visibility: 6 or more miles 10+ km)
Ceiling: 24000 feet AGL
Clouds: scattered clouds at 10000 feet AGL
broken clouds at 24000 feet AGL
Weather: no significant weather forecast for this period
Text: TEMPO 1913/1920 BKN100
Forecast period: 1300 to 2000 UTC 19 February 2019
Forecast type: TEMPORARY: The following changes expected for less than half the time period
Visibility: missing
Ceiling: 10000 feet AGL
Clouds: broken clouds at 10000 feet AGL
Weather: no significant weather forecast for this period
Text: FM192100 27008KT P6SM BKN080
Forecast period: 2100 UTC 19 February 2019 to 0000 UTC 20 February 2019
Forecast type: FROM: standard forecast or significant change
Winds: from the W (270 degrees) at 9 MPH (8 knots; 4.1 m/s)
Visibility: 6 or more miles 10+ km)
Ceiling: 8000 feet AGL
Clouds: broken clouds at 8000 feet AGL
Weather: no significant weather forecast for this period
Text: TEMPO 1921/1924 5SM -SN BKN060 RMK NXT FCST BY 190600Z
Forecast period: 2100 UTC 19 February 2019 to 0000 UTC 20 February 2019
Forecast type: TEMPORARY: The following changes expected for less than half the time period
Visibility: 5 miles (8 km)
Ceiling: 6000 feet AGL
Clouds: broken clouds at 6000 feet AGL
Weather: -SN  (light snow)