Here's what to know if you're traveling.
A third nor'easter is headed for the northeast.
Commuters navigate the deluge from Winter Storm Quinn, near Time Square, Manhattan, New York on March 7, 2018 New York City. A third storm is headed for the East Coast this week.
| Credit: Tim Clayton/Corbis via Getty Images

The northeastern United States will experience its third nor’easter storm in two weeks on Tuesday.

Winter storm Skylar will bring blizzard conditions — including high winds up to 60 miles per hour and a foot or more of snow — through the area beginning Monday evening.

The National Weather Service issued a winter storm warning for southern Maine, New Hampshire and Boston and its surrounding areas. A winter weather advisory is in effect for eastern New York (including Long Island), Pennsylvania, and northern New Jersey through Tuesday evening.

New York City is predicted to see less than one inch of snow from Monday evening through Tuesday morning. However, around Boston, snow is predicted to fall at a rate of two inches per hour. Coastal flooding is likely around Massachusetts. The storm will likely rapidly intensify as it moves up New England in a process known as bombogenesis.

Passengers with upcoming flights should contact their airlines for flight status. Travelers can also sign up with FlightStats to receive email and text alerts regarding flight changes as they happen.

Alaska Airlines passengers flying through Boston or New York on Tuesday or Wednesday can rebook flights through March 21. Delta, American Airlines and United passengers can rebook their Tuesday or Wednesday flights from select Northeast airports through March 17.

Southwest passengers can rebook Tuesday or Wednesday flights for anytime within 14 days of original travel. JetBlue passengers can rebook Tuesday travel through March 15.