CASCADES CONDITIONS REPORT 7/15/2024

cascades conditions report 7/15/2024

Mt Rainier, Muir route update –

At the end of last week, the Muir route had a large crevasse collapse at around 12,800’.  This collapse has caused climbers to not be able to reach the summit. Over the weekend our Director of Operations along with senior guides have been on the Muir Route working on finding an alternative route. Our team was able to find an alternative route and we are currently in the process of making the route viable for our climbers. A group was able to summit Rainier today via this new route. We will continue to have teams of guides on the mountain working on the route.

If you are unfamiliar with the factors that inform our ability to summit, see our Will I summit Rainier tab.

We provide a weekly conditions report. Stay tuned for more updates!

Rainier/Cascades BLOG

  • The Cascades Climbing Season comes to a Close

    Greetings Fellow Climbers, After a stretch of hot and dry weather across the Cascades, the past week has continued to bring rapid seasonal changes to the glaciers. A few days of rain and cooler temperatures have offered a temporary reprieve, but climbers should be prepared for late-summer conditions across all routes. Looking ahead, high pressure […]

  • Cascades Conditions Report 8/26/2025

    Greetings Fellow Climbers, After a stretch of hot and dry weather across the Cascades, the past week has continued to bring rapid seasonal changes to the glaciers. A few days of rain and cooler temperatures have offered a temporary reprieve, but climbers should be prepared for late-summer conditions across all routes. Looking ahead, high pressure […]

  • Cascades Conditions Report 8/7/2025

    After an extended stretch of hot and dry weather, this week brought a welcome change with significant rainfall across the North Cascades and even a light dusting of snow on Mount Rainier above Camp Muir. The new precipitation has provided a temporary reset for alpine environments and some relief from wildfire concerns throughout the region. […]

Partners & Accreditations

Alpine Ascents International is an authorized mountain guide service of Denali National Park and Preserve and Mount Rainier National Park.
© Copyright 2026 All Rights Reserved. Alpine Ascents International