A dusting of snow clung to Sacagawea Peak Saturday morning, visible from Main Street by 7 a.m. The valley floor sat at sixty-eight degrees. Hikers at Fairy Lake Trailhead stared upward through steam rising off coffee cups.

“I brought gaiters but not microspikes,” said Marla Gunderson of Belgrade, checking her phone for the Bridger Bowl webcam. “The ridge looked white from the parking lot. Could be nothing. Could be slippery.”

Ranger Pete Halvorsen at the Bozeman Ranger District said the snow line hovered around nine thousand feet. He reminded visitors that summer trails become fall routes without notice. The sign at the trailhead still says summer conditions.

At the Co-op parking lot, three Subarus carried roof boxes stuffed with both sandals and ski boots. A man in a Patagonia vest loaded a mountain bike next to a pair of touring skis. He said the transition happens faster each year.

Bridger Bowl’s snow stake read two inches at mid-mountain. The resort’s summer scenic lift closed for the season last weekend. The winter operations team begins orientation Monday.

Hikers descending from Saddle Peak reported wet rock and cold fingers. One group turned back at the saddle. Another continued, kicking steps into the crust. Both groups reached the trailhead by noon.

The forecast calls for seventy and sunny through Friday. The snow will likely vanish by Tuesday. Someone will still post the photo with a caption about winter coming early.