*If this page returns no data, no final burn decision is available at this time.
Meteorological Forecast and Air Quality Discussion:
Today, an upper level trough will pass through farther north than previously anticipated. This will bring a chance for scattered showers over Boundary County. The surface pressure gradient will be oriented from southwest to northeast. Surface wind speeds will range from 5-10 mph and will be from the southwest with locally northwest winds over the LC Valley. Skies will be partly cloudy to mostly cloudy. Mixing heights are expected to range from 3,000-7,000 feet AGL over all airsheds. The winds aloft over northern Idaho will be from the southwest at 5-15 mph. Ventilation will be POOR in the morning becoming EXCELLENT in the afternoon. The inversions will break out between 10am-1pm. Air quality is good to moderate. Both PM2.5 and ozone are below program concentration thresholds.
This meteorological forecast discussion was prepared for Idaho Department of Environmental Quality for the sole purpose
of forecasting crop residue burn decisions within the State of Idaho by DEQ staff. DEQ burn decisions do not apply to the
Coeur d'Alene and Nez Perce Reservations. For forecasts and burn decisions for the Coeur d'Alene and Nez Perce Reservations, call 800-345-1007.