Open Burning Information
Fall Burning Season: September 1 – November 30
Current Burning Restrictions:
The following county restrictions are in place:
September 1, 2014 through September 2, 2014
Dispersion and Air Quality Forecast
Dispersion is expected to be moderate in the early morning hours of 09/01/14 and 09/02/14 and improving to good by midday. Good air quality is expected to remain throughout the period due to the lack of wildfire smoke impacting the area. It is important to note that while it may be OK to burn due to good dispersion conditions, there may be an increased fire risk in some areas. Burners should be aware of local burning restrictions and should always contact their county fire control authority prior to ignition.
A cold front with gusty winds and scattered precipitation is expected across Montana on 08/30/14. This cold front is expected to clear any smoke that has built up over the past week. On Monday, western Montana will continue to see cool, breezy conditions with a slight chance of showers in northwest Montana. A weak ridge of high pressure is expected to build into the state on 09/02/14. During this period, dispersion conditions will be moderate in the morning and improve to good during the midday hours of 11am to 4pm due to good mixing conditions. Mid-level transport winds will be shifting from northwest to west by Tuesday. Surface winds will be light and from the west throughout the period. Temperatures will be below normal throughout this period.
Open Burning Restrictions
There are no open burning restrictions for 09/01/14 through 09/02/14. Dispersion conditions in Lincoln, Cascade, Flathead, and Missoula counties are expected to be good – however – burning within these counties is at the discretion of the county air quality program. The contact information for these counties is provided below. All burners should wait until morning inversions lift before igniting any burns. Please check back Sunday evening for any updates.
County Air Quality Open Burning Programs
Some counties may have air quality related open burning programs that are approved by the Board of Environmental Review. Please refer to these counties for air quality related open burning requirements:
Missoula County - 406-258-4755
Missoula County Open Burning Hotline: 406-258-4900
Northern Missoula County Open Burning Hotline: 406-677-2899
Flathead County – 406-751-8144
Yellowstone County – 406-256-6841
Cascade County – 406-454-6800
Lincoln County – 406-283-2443
Lincoln County Flyer
Winter Burning Information:
Between December 1 and February 28, the state is divided into two separate zones:
Western Montana Zone:
Eastern Montana Zone:
I’m in the eastern zone. What do I do?
If you have submitted a written request and received permission with a burner identification number, please adhere to the instructions below. The Department will be working hard all winter to assess dispersion conditions and expected air quality in your area, and identify a timeframe that will minimize the impacts of your proposed burns to air quality.
- Please check this website often. It will be updated Monday through Friday, excluding holidays, by 5:00 pm. Burning “windows of opportunity” are infrequent and forecasts are subject to change.
- Determine if your assigned wintertime burn identification number is listed as having a possible “window of opportunity” on a given day. If so, call the Department's Open Burning Program Permitter Doug Kuenzli at 444-4267 at least 24 hours prior to the proposed date to create a burn plan. Please only call between 8:00 am-4:00 pm.
- Notify local fire control authorities prior to igniting your burn.
- At the completion of your burn, call the meteorologist to note the accomplishment achieved and indicate whether any future service will be required.
Thank you for working with the Air Resources Management Bureau to accomplish your burn.
Near real time air quality monitoring information:
Minor Open Burning Requirements Flyer:
State Air Quality Open Burning Permits Webpage:
Open Burning Rules:
Visibility Ranges and Health Effects Categories:
Winter Air Quality Updates:
Recommendations for safely and effectively using wood burning devices: