248 FXUS99 PAFC 120540 AAGADK Guidance for: PADK (ADAK NAS/MITCHEL, AK) issued at 0540 UTC 12 Dec 2019 Forecast period: 0600 to 1200 UTC 12 December 2019 Forecast type: FROM: standard forecast or significant change Winds: missing Visibility: 6 or more sm (10+ km) Ceiling: at least 12,000 feet AGL Clouds: scattered clouds at 25000 feet AGL