Strong Chinook winds often blow off the mountains and Pincher Creek can be extremely windy. The Oldman River and Castle River valleys seem to act as a kind of funnel for air masses, arguably making the area around Pincher Creek the windiest in Alberta. Any typical day may see wind speeds of 50–90 km/h, the most violent recorded wind being 177 km/h. The strong winds have given rise to a significant amount of wind farm development in the area, with the towers and blades of wind turbines being a characteristic of the scenery. Another consequence of the breezy conditions is that the weather is mostly sunny and very dry as the wind tends to dissipate cloud cover.