A lot of really heavy rain is coming to the Eastern third of the U.S. and the Pacific Northwest.
Forecasters say a massive storm will soak the Northeast and the South on Thursday and Friday. The storm will roll in as an estimated 110-million Americans start traveling to where they'll spend the holidays.
The weather is expected to create flight delays at airports in Atlanta, Tampa, Orlando, Miami, Chicago, New York, Philadelphia, Washington, and Seattle.
Holiday road trips will take longer on highways from the Midwest to the Southeast and Mid-Atlantic. Washington, Oregon, and Northern California can expect heavy rains tomorrow and Friday, with major delays likely on Interstate-5.