Airshed
Management
System

Decision support for member burners including meteorology and notification is in effect for the spring season, March 1 - May 31. It is the responsibility of the burner to review and comply with any/all restrictions/regulations issued by county, state, and tribal coordinators/officials prior to ignition. The ultimate responsibility for the effects of conducting a prescribed fire, including any smoke impacts, lies with the entity conducting the burn. Please change the status of proposals to "complete" on the next business day following the event. AMS POCs are Jill Webster (Montana), Phone: 406-361-5380 and Josh Relph (Idaho), Phone: 435-260-7206

Show Information for:

Burn Recommendations

Last Updated: 2026-04-24 13:09:51.261843 MST

Idaho

All Proposals Approved

Montana

All proposals approved.

Meteorology/Dispersion Discussion

Last Updated: 2026-04-15 18:14:58.117838 MST

Dispersion Discussion April 26 2026

Dan Borsum NRCC Predictive Services Meteorologist

Smoke Dispersion charts on the NRCC Website will be updated MTWTF.

No discussions will be provided Apr 21-May 1.

Last Updated: 2026-04-15 18:15:10.641336 MST

Dispersion Discussion April 27 2026

Dan Borsum NRCC Predictive Services Meteorologist

Smoke Dispersion charts on the NRCC Website will be updated MTWTF.

No discussions will be provided Apr 21-May 1.

Last Updated: 2026-04-15 18:15:20.678003 MST

Dispersion Discussion April 28 2026

Dan Borsum NRCC Predictive Services Meteorologist

Smoke Dispersion charts on the NRCC Website will be updated MTWTF.

No discussions will be provided Apr 21-May 1.

Last Updated: 2026-04-15 18:15:31.394161 MST

Dispersion Discussion April 29 2026

Dan Borsum NRCC Predictive Services Meteorologist

Smoke Dispersion charts on the NRCC Website will be updated MTWTF.

No discussions will be provided Apr 21-May 1.

Last Updated: 2026-04-15 18:19:12.351174 MST

Dispersion Discussion April 30 2026

Dan Borsum NRCC Predictive Services Meteorologist

Smoke Dispersion charts on the NRCC Website will be updated MTWTF.

No discussions will be provided Apr 21-May 1.

Last Updated: 2026-04-15 18:19:51.672195 MST

Dispersion Discussion May 1 2026

Dan Borsum NRCC Predictive Services Meteorologist

Smoke Dispersion charts on the NRCC Website will be updated MTWTF.

No discussions will be provided Apr 21-May 1.

Last Updated: 2026-04-15 18:20:35.336679 MST

Dispersion Discussion May 2 2026

Dan Borsum NRCC Predictive Services Meteorologist

Smoke Dispersion charts on the NRCC Website will be updated MTWTF.

No discussions will be provided Apr 21-May 1.

Resources

Current Operations Guide
Montana Department of Environmental Quality
Idaho Department of Environmental Quality
Idaho - Burn restrictions by county
Fire Cache smoke monitors
WSU modeling
Flathead County Restrictions
Missoula County Restrictions
Montana Burn Permits
Airnow Fire and Smoke Map

v.1.0.5