Aviation Digital Data Service (ADDS)

Output produced by METARs form (2342 UTC 20 January 2019)
found at http://www.aviationweather.gov/metar/data/
 
Forecast for: EGSS (STANSTED AIRPORT, GB)
Text: TAF EGSS 202259Z 2100/2206 34005KT 6000 FEW045
Forecast period: 0000 to 0900 UTC 21 January 2019
Forecast type: FROM: standard forecast or significant change
Winds: from the NNW (340 degrees) at 6 MPH (5 knots; 2.6 m/s)
Visibility: 4 miles (6 km)
Ceiling: at least 12,000 feet AGL
Clouds: few clouds at 4500 feet AGL
Weather: no significant weather forecast for this period
Text: TEMPO 2100/2109 2000 BR BKN004
Forecast period: 0000 to 0900 UTC 21 January 2019
Forecast type: TEMPORARY: The following changes expected for less than half the time period
Visibility: 1.24 miles (2.00 km)
Ceiling: 400 feet AGL
Clouds: broken clouds at 400 feet AGL
Weather: BR  (mist)
Text: PROB30
Forecast period: 0300 to 1100 UTC 21 January 2019
Forecast type: TEMPORARY: The following changes expected for less than half the time period
Visibility: 0.12 miles (0.19 km)
Ceiling: 100 feet AGL
Clouds: broken clouds at 100 feet AGL
Weather: FZFG  (freezing fog)
Text: TEMPO 2103/2111 0200 FZFG BKN001
Forecast period: 0900 to 1200 UTC 21 January 2019
Forecast type: BECOMING: Conditions expected to become as follows by 1200 UTC 21 January 2019
Winds: from the NNW (340 degrees) at 6 MPH (5 knots; 2.6 m/s)
Visibility: 1.24 miles (2.00 km)
Ceiling: 400 feet AGL
Clouds: broken clouds at 400 feet AGL
Weather: BR  (mist)
Text: BECMG 2109/2112 2000 BR BKN004
Forecast period: 1200 UTC 21 January 2019 to 0300 UTC 22 January 2019
Forecast type: BECOMING: Conditions expected to become as follows by 1500 UTC 21 January 2019
Winds: from the SSW (210 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: scattered clouds at 2000 feet AGL
Weather: NSW  (no significant weather)
Text: BECMG 2112/2115 21010KT 9999 NSW SCT020
Forecast period: 0000 to 0500 UTC 22 January 2019
Forecast type: TEMPORARY: The following changes expected for less than half the time period
Visibility: 2.49 miles (4.01 km)
Ceiling: 800 feet AGL
Clouds: broken clouds at 800 feet AGL
Weather: RA  (moderate rain)
Text: TEMPO 2200/2205 4000 RA BKN008
Forecast period: 0300 to 0600 UTC 22 January 2019
Forecast type: BECOMING: Conditions expected to become as follows by 0600 UTC 22 January 2019
Winds: from the W (280 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: scattered clouds at 2000 feet AGL
Weather: NSW  (no significant weather)