North Dakota’s color is in its river valleys and badlands, with no broad statewide progression.
Cottonwood and ash along the Missouri, the Red River and the Sheyenne turn gold in the first half of October;
the aspen and ash of the Turtle Mountains and the Pembina Gorge in the northeast run a few days ahead.
The badlands around Medora show green ash and cottonwood against the buttes over the same period, and the prairie turns copper alongside.
The season is short.
In a typical yearWednesday, Mmmmmmmmm 30 (latest map)
Bordering states
Color: Fallcast, the same map as the app. Basemap © OpenStreetMap contributors, Protomaps. Place outlines: U.S. Census Bureau.