Lame Deer Branch Lobby Closed

Our Lame Deer, Montana, branch lobby is closed the week of September 20. The drive-up remains open regular hours. Thank you.

On September 8, 2021, all First Interstate Bank locations will close at noon so our employees can volunteer in our communities for our fourth annual Commitment to Community Volunteer Day. 

More than 2,300 employees sign up for volunteer projects in 150 communities, bringing much-needed support to nonprofit organizations significantly impacted by the Coronavirus pandemic. Projects include financial literacy trainings, building hygiene kits, preparing food boxes for home deliveries, weeding and harvesting gardens, chopping fire wood, and sewing face masks.

If you have any questions, please contact your local First Interstate Bank branch, or call the First Interstate Foundation at 406-255-5393 or