Fort Collins is also on the edge of the plains and sees high winds in the fall and spring. On Interstate 25, wind speeds can be so high that trailer-trucks are turned over simply by gusts of wind. When driving on Interstate 25 in windy conditions, drivers must be aware that wind will affect the movement of vehicles, especially semi-trucks, on the highways and should be on the lookout for any vehicles moving erratically.
Colorado drivers, particularly those who have four-wheel-drive vehicles, often believe that they can drive faster in snow and ice because their vehicle has four-wheel drive; however,  even though all-wheel drive vehicles have greater traction, they are not necessarily any better at braking or taking evasive actions on ice and snow. Accidents can be caused by drivers of four-wheel-drive vehicles driving too fast for the weather conditions, sliding, and hitting other vehicles.