Already, around half a foot of snow has fallen across the D.C. region Monday with even more snowfall forecast later in the day. Here’s what you need to know.

The nation's capital woke up to a winter wonderland on Monday as an ongoing winter storm tracked across more than two dozen states, bringing the highest snow totals to the region in years.

Weather models hint at a significant snowstorm later this week, potentially bringing blizzard conditions, though uncertainty remains. FOX 5 meteorologist Mike Thomas has the latest forecast.