10/01/2026
🧡 Something new is coming to firstinterstate.com.
The week of October 5, you'll notice a refreshed website experience designed to make it easier to find information, access Online Banking, and connect with the products and services you need.
Same address. Same commitment to serving you. A cleaner, simpler experience.
Read all about it: https://www.firstinterstatebank.com/company/news/refreshed-first-interstate-website-2026
Member FDIC. Equal Housing Lender.
First Interstate is refreshing its website with streamlined navigation, easier Online Banking access, enhanced accessibility, and a cleaner design.