450 FXUS99 PAFC 310545 AAGAMM Guidance for: PAMM (Metlakatla, AK) issued at 0545 UTC 31 Jul 2021 Forecast period: 0600 to 0900 UTC 31 July 2021 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 Forecast period: 0900 to 1000 UTC 31 July 2021 Forecast type: FROM: standard forecast or significant change Winds: from the E (80 degrees) at 2 MPH (2 knots; 1.0 m/s) Visibility: 6 sm (10 km) Ceiling: at least 12,000 feet AGL Clouds: clear skies Forecast period: 1000 to 1100 UTC 31 July 2021 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 Forecast period: 1100 to 1200 UTC 31 July 2021 Forecast type: FROM: standard forecast or significant change Winds: calm Visibility: 0.50 sm (0.80 km) Ceiling: 300 feet AGL Clouds: overcast cloud deck at 300 feet AGL Weather: FG (fog)