Tempestuous Falls is a waterfall on Coyote Creek in Park County, Montana, in the Middle Rockies region, with a total height of about 75 feet. It lies about 40.7 miles northeast of West Yellowstone and roughly 107.9 miles southwest of Billings as the crow flies.
At 75 feet it is on the modest side for Montana, where the typical waterfall with a recorded height stands around 250 feet; it ranks 97th of 123. The water comes down as a cascade, descending over a series of rock steps rather than in a single drop.
The Middle Rockies are high, glaciated mountain ranges with alpine peaks, subalpine fir and spruce forest, lodgepole pine and grassy intermontane valleys. Snowmelt streams cascade down glacial valleys and canyon walls.
There are 18 recorded waterfalls in Park County. Luxuriant Falls, a 20-foot cascade waterfall, is about 3.2 miles away across the state line in Wyoming. Apron Falls, a 39-foot horsetail waterfall, is about 3.3 miles away across the state line in Wyoming. Anniversary Falls, a 227-foot tiered waterfall, is about 3.3 miles away across the state line in Wyoming.
Tempestuous Falls is located at 44.9981° N, 110.4226° W. The listing is based on the World Waterfall Database, one of the sources compiled by the U.S. Geological Survey in its inventory of waterfalls and rapids of the conterminous United States. The creek name is confirmed against the federal Geographic Names Information System. The exact position has not yet been verified on aerial imagery, so treat the map pin as approximate. Details on trails, parking and access have not been documented for this waterfall yet.