The storm won't be strong, but some first snow of the season will blanket parts of the Northeast. Parts of the Southeast will also see their first freeze.
It's still gaining steam and likely to become record strong. Here's how this El Niño is already impacting weather in the U.S., including rain and temperatures.
They can dump snow and ice over large swaths of the country. Here's when and where these larger winter storms usually kick in over the Lower 48 States.