What is the scope and impact of the current winter storm affecting the United States?

The massive winter storm is currently affecting 100 million Americans across 25 states, creating widespread alerts throughout the country. The storm is bringing snow and ice to a vast geographical area stretching from Montana down to Texas and extending all the way to the mid-Atlantic and East Coast regions. This severe weather system is moving in a pattern that covers much of the continental United States, resulting in dangerous winter conditions that have prompted officials to issue alerts and warnings. The extensive reach of this storm makes it a significant weather event affecting nearly one-third of the American population.