If you’re heading out the door on Saturday night, you may want to bring your snow boots.

Baltimoreans can expect snowfall with a mix of rain to begin around 9 p.m. Saturday evening and continue into early Sunday morning, said Kevin Witt, a meteorologist at the National Weather Service.

After 11 p.m., the snow will likely go from light and intermittent to heavy.

The Baltimore area could receive anywhere from 2 to 4 inches of snow by Sunday morning, Witt said.

The weather service issued a winter weather advisory for Baltimore and northeastern Maryland counties from Saturday at 8 p.m. to Sunday at 7 a.m. Parts of the state could see up to 5 inches of snow by the end of the weekend, according to the advisory.

Temperatures will likely not get above 31 degrees on Sunday, possibly causing some freezing on sidewalks and roadways, Witt said.

“If it looks wet, it’s icy.”

Those heading to M&T Bank Stadium Saturday to watch Navy take on Army should miss the worst of the winter weather. Temperatures will climb to a high of 44 degrees, with a chance to see some sunshine throughout the day, Witt said.

But fans postgame could get caught in the precipitation.

Winter shelters run by the Mayor’s Office of Homeless Services are open and active over the weekend until Monday at 9 a.m.