Tuesday is a First Alert Weather Day for our first major March snowstorm of the season in Colorado, and it includes a blizzard warning. The storm is very warm but will collide with colder air pushing south from Wyoming.

The National Weather Service has issued a winter storm warning for much of the Colorado Rocky Mountains as heavy snow is expected to impede travel. The winter storm warning is in effect from 3

Colorado’s weather whiplash will bring potential blizzard conditions to the plains, heavy snow in the mountains, Palmer Divide with wet, slushy snow in the Denver metro area over the next 24 hours.

An early March snowstorm is beginning to have an impact on road conditions, and CDOT warned that road closures are "likely" with the blizzard warning that's going into effect overnight.