346 FXUS99 PAFC 232040 AAGAHY Guidance for: PAHY (HYDABURG SEAPLANE, AK) issued at 2040 UTC 23 Mar 2020 Forecast period: 2100 UTC 23 March 2020 to 0300 UTC 24 March 2020 Forecast type: FROM: standard forecast or significant change Winds: calm Visibility: 6 or more sm (10+ km) Ceiling: at least 12,000 feet AGL Clouds: clear skies