The region's airports are keeping a close eye on the freezing rain.
There's already been some flight cancellations for later this morning at Dulles.
The cancellations are primarily due to weather in other cities.
Officials at BWI Marshall says conditions are normal, and so far there have been no cancellations for flights out of Reagan National.
But this storm system extends from the Midwest to the Mid-Atlantic, so we'll be keeping an eye on flights throughout the morning. More on WTOP.com