Lewis and Clark Trail

Historical marker location:

15550 North Dakota 1804, Williston, North Dakota

( Marker is on Mondak Backroad 1 near 143rd Avenue Northwest (State Route 1804), on the left when traveling east.)

North Dakota is known for its extreme weather conditions, including frequent blizzards, tornadoes, and hailstorms. The state is also home to the coldest temperature ever recorded in the United States, which was -60 degrees Fahrenheit in 1936.