station: Halley obtime: 2026-02-01T18:52:20Z wind_dir: 189 wind_knots: 3 wind_gust: 4 QNH: 967 temperature: -5 dewpoint: -8 contrast: Good vis: Unlimited horizontal definition: Good total_cloud: cloud_cover cloud_1: 1@020 cloud_2: 1@120 cloud_3: 3@200 cloud_4: layers_above: present_weather: Nil comments: None special: False