The Helena-Lewis and Clark National Forest is scheduling prescribed burn operations across two ranger districts this week, with smoke expected to be visible from Helena and surrounding communities through the weekend. The burns follow successfully completed treatments at the Brooklyn Divide and Wakina Sky units last Friday, where interior fuels are still smoldering during ongoing mop-up operations.
In the Helena Ranger District, fire personnel plan to burn approximately 180 acres in units near the Continental Divide south of Highway 12 on Tuesday, October 6. The Lincoln Ranger District has larger operations scheduled for Wednesday and Thursday, October 7 and 8, with 300 to 500 acres planned in the Etching unit — a range that reflects weather-dependent burn decisions crews will make in the field.
Residents near the Wakina Sky trail are asked to avoid that area while fire personnel continue working. Forest officials emphasized that visible smoke from smoldering interior fuels is expected and does not indicate an uncontrolled fire. Anyone with questions about air quality or burn operations can contact the Helena-Lewis and Clark National Forest directly.
Prescribed burns are a standard tool for reducing wildfire risk by clearing accumulated fuels before conditions become dangerous. The Helena area's proximity to national forest land means these operations are a regular fall occurrence, though the specific timing depends heavily on wind, humidity, and temperature windows that can shift quickly — as this week's forecast swing from record heat to possible snow illustrates.