What will happen?: The forecast could change, and change again, before the weekend. While forecasters are fairly confident that a storm will develop, key details — including its strength, where it will go and how much snow or ice it will deliver — remained uncertain on Tuesday.

Spring Hill officials told News 2 they're most focused on tackling any ice accumulation that comes from the winter storm.

As a major winter storm approaches the DMV, Metro riders said they’re watching the forecast closely, knowing their weekend or Monday commute could look very different.

Roughly a million power outages were reported on Jan. 25 as a massive winter storm raged across the country, bringing "catastrophic" ice accumulation that downed power lines and created treacherous road conditions.

A strong area of low pressure with mild temperatures and plenty of Gulf moisture will lift across Iowa today. There will be a transition to colder air later tonight, which will lead to some snow to wrap up the system as it moves out.