Which receives more rain the Inland West region or the Great Plains and why?

The Inland West region generally receives more rain than the Great Plains. This is primarily due to its varied topography, which includes mountain ranges that capture moisture from prevailing winds, resulting in higher precipitation levels. In contrast, the Great Plains tend to have a flatter landscape and are more influenced by dry air masses, leading to lower overall rainfall. Additionally, the Inland West benefits from orographic lift, where moist air rises over mountains, increasing precipitation.