Note: New model runs will become available for the 2018 Alaska Fire Season. Graphics and features are likely to change and improve throughout the following months. No forecasts will be produced during periods of no significant fires or during the cold season. Example forecasts up to 72 hours of concentrations of black carbon and particulate mass included in wildfire smoke are available below. The forecast model domain extends over Interior Alaska with a resolution of 4 kilometers; system initialization time is every day at 23:00 AKDT.