Winter Weather Advisory
2026-02-24T05:00:00-07:00

* WHAT...Snow and blowing snow expected. Total snow accumulations between 6 and 8 inches near pass level, with amounts in excess of a foot above pass level. * WHERE...East Glacier Park Region Zone. * WHEN...From 5 AM Monday to 5 AM MST Tuesday. * IMPACTS...Travel could be very difficult and tire chains may be required for some vehicles. Those in the backcountry should ensure they are prepared for dangerous conditions. Areas of blowing snow could significantly reduce visibility. * ADDITIONAL DETAILS...Snowfall rates look to peak between late afternoon and late evening Monday.


Mount Grinnell Mountain Peaks

Last Updated: February 23, 2026

Mount Grinnell is a prominent peak located in the Rocky Mountains mountain range.


Summary

Rising to an impressive elevation of over 8,850 feet, it offers breathtaking panoramic views and challenging terrain for mountaineers. The mountain is known for its impressive size and rugged beauty.

During the winter season, Mount Grinnell experiences a variable snowpack range. The amount of snowfall can vary depending on the year, with an average snowfall of around 150 inches. However, it is essential to note that snow conditions can change rapidly in the mountains, so it is crucial for climbers to stay informed and be prepared for changing weather and snow conditions.

Mount Grinnell contributes to the water supply of several creeks and rivers in the surrounding area. One notable example is the Grinnell Glacier, which feeds into the Grinnell Creek. This creek eventually joins the Swiftcurrent Creek, contributing to the water flow of the Flathead River system.

The name "Grinnell" is derived from George Bird Grinnell, an American conservationist and one of the original advocates for the establishment of Glacier National Park. Grinnell was a renowned naturalist and explorer who played a significant role in preserving the natural beauty of the region. As for legends or lore associated with Mount Grinnell, there are no specific tales directly linked to the mountain. However, the entire Glacier National Park area is rich in Native American legends and stories, adding an aura of mystique and wonder to the region.



°F

°F

mph

Wind

%

Humidity


15-Day Weather Outlook


       

5-Day Hourly Forecast Detail