Note: New model runs have been produced for the 2015 Alaska Fire Season. Graphics are preliminary, more products and features will be added to this site. No forecasts will be produced during periods of no significant fires or during the cold season. Recent 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 5 kilometers; system initialization time is every day at 00 UTC, or 16:00 AKDT.