Infinite Storm (2022) on Netflix

Plot summary

Pam Bales is a volunteer on a mountain search and rescue team, and one morning she heads up Mount Washington on a hike. A fierce storm arrives while she is on the mountain, and she turns around before the summit. On her way down she notices a line of footprints in the snow, left by someone wearing sneakers, and she follows them. They lead her to a man who seems confused and cannot speak clearly. She gives him the name John. Pam takes charge of getting him off the mountain before nightfall, and the two begin a dangerous descent together, meeting obstacles along the way.