Aviation Digital Data Service (ADDS)

Output produced by METARs form (0856 UTC 18 February 2019)
found at http://www.aviationweather.gov/metar/data/
 
Forecast for: EFOU (OULU/ULEABORG , FI)
Text: TAF EFOU 180821Z 1809/1909 15012KT 4000 -SN BKN030
Forecast period: 0900 to 1800 UTC 18 February 2019
Forecast type: FROM: standard forecast or significant change
Winds: from the SSE (150 degrees) at 14 MPH (12 knots; 6.2 m/s)
Visibility: 2.49 miles (4.01 km)
Ceiling: 3000 feet AGL
Clouds: broken clouds at 3000 feet AGL
Weather: -SN  (light snow)
Text: TEMPO 1809/1812 1200 SN VV008
Forecast period: 0900 to 1200 UTC 18 February 2019
Forecast type: TEMPORARY: The following changes expected for less than half the time period
Visibility: 0.75 miles (1.21 km)
Ceiling: indefinite ceiling with vertical visibility of 800 feet AGL
Clouds: obscured sky
Weather: SN  (moderate snow)
Text: TEMPO 1812/1818 2000 BKN008
Forecast period: 1200 to 1800 UTC 18 February 2019
Forecast type: TEMPORARY: The following changes expected for less than half the time period
Visibility: 1.24 miles (2.00 km)
Ceiling: 800 feet AGL
Clouds: broken clouds at 800 feet AGL
Weather: no significant weather forecast for this period
Text: BECMG 1818/1819 24010KT 7000 -SG BKN005
Forecast period: 1800 UTC 18 February 2019 to 0900 UTC 19 February 2019
Forecast type: BECOMING: Conditions expected to become as follows by 1900 UTC 18 February 2019
Winds: from the WSW (240 degrees) at 12 MPH (10 knots; 5.1 m/s)
Visibility: 4 miles (7 km)
Ceiling: 500 feet AGL
Clouds: broken clouds at 500 feet AGL
Weather: -SG  (light snow grains)
Text: PROB40 1819/1821 2000 -FZDZ OVC002
Forecast period: 1900 to 2100 UTC 18 February 2019
Forecast type: PROBABLE: 40 percent likelihood of the following during this time
Visibility: 1.24 miles (2.00 km)
Ceiling: 200 feet AGL
Clouds: overcast cloud deck at 200 feet AGL
Weather: -FZDZ  (light freezing drizzle)
Text: TEMPO 1822/1902 9999 FEW002 BKN020
Forecast period: 2200 UTC 18 February 2019 to 0200 UTC 19 February 2019
Forecast type: TEMPORARY: The following changes expected for less than half the time period
Visibility: 6 or more miles 10+ km)
Ceiling: 2000 feet AGL
Clouds: few clouds at 200 feet AGL
broken clouds at 2000 feet AGL
Weather: no significant weather forecast for this period
Text: TEMPO 1902/1906 BKN006
Forecast period: 0200 to 0600 UTC 19 February 2019
Forecast type: TEMPORARY: The following changes expected for less than half the time period
Visibility: missing
Ceiling: 600 feet AGL
Clouds: broken clouds at 600 feet AGL
Weather: no significant weather forecast for this period