| (2228 UTC 18 August 2022) Data provider http://aviationweather.gov/metar/data/ | |
| METAR text: | EGLL 182220Z AUTO 24010KT 9999 SCT016 SCT026 20/16 Q1013 BECMG BKN012 |
| Conditions at: | EGLL (LONDON/HEATHROW , GB) observed 2220 UTC 18 August 2022 |
| Temperature: | 20.0°C (68°F) |
| Dewpoint: | 16.0°C (61°F) [RH = 78%] |
| Pressure (altimeter): | 29.91 inches Hg (1013.0 mb) |
| Winds: | from the WSW (240 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 1600 feet AGL scattered clouds at 2600 feet AGL |
| Weather: | no significant weather observed at this time |
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| METAR text: | EGLL 182150Z AUTO 24010KT 9999 BKN042 20/15 Q1013 |
| Conditions at: | EGLL (LONDON/HEATHROW , GB) observed 2150 UTC 18 August 2022 |
| Temperature: | 20.0°C (68°F) |
| Dewpoint: | 15.0°C (59°F) [RH = 73%] |
| Pressure (altimeter): | 29.91 inches Hg (1013.0 mb) |
| Winds: | from the WSW (240 degrees) at 12 MPH (10 knots; 5.1 m/s) |
| Visibility: | 6 or more miles (10+ km) |
| Ceiling: | 4200 feet AGL |
| Clouds: | broken clouds at 4200 feet AGL |
| Weather: | no significant weather observed at this time |
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| Forecast for: | EGLL (LONDON/HEATHROW , GB) |
| Text: | TAF EGLL 181658Z 1818/1924 24009KT 9999 SCT045 |
| Forecast period: | 1800 UTC 18 August 2022 to 0000 UTC 20 August 2022 |
| Forecast type: | FROM: standard forecast or significant change |
| Winds: | from the WSW (240 degrees) at 10 MPH (9 knots; 4.6 m/s) |
| Visibility: | 6 or more miles (10+ km) |
| Ceiling: | at least 12,000 feet AGL |
| Clouds: | scattered clouds at 4500 feet AGL |
| Weather: | no significant weather forecast for this period |
| Text: | TEMPO 1822/1908 BKN012 |
| Forecast period: | 2200 UTC 18 August 2022 to 0800 UTC 19 August 2022 |
| Forecast type: | TEMPORARY: The following changes expected for less than half the time period |
| Visibility: | missing |
| Ceiling: | 1200 feet AGL |
| Clouds: | broken clouds at 1200 feet AGL |
| Weather: | no significant weather forecast for this period |
| Text: | PROB30 |
| Forecast period: | 2300 UTC 18 August 2022 to 0700 UTC 19 August 2022 |
| Forecast type: | TEMPORARY: The following changes expected for less than half the time period |
| Visibility: | 5 miles (8 km) |
| Ceiling: | 800 feet AGL |
| Clouds: | broken clouds at 800 feet AGL |
| Weather: | -RA -DZ SHRA (light rain, light drizzle, rain showers) |
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