The snow forecast may be somewhat up in the air, but one thing is for sure: Any snow that falls will not be melting next week.

On Sunday, there’s a chance of snow, but current forecasts indicate it could be light, the weather service said. “Even if it develops, the system will be rather weak and progressive, so snowfall totals and resulting impacts appear minor,” the weather service said in its Thursday morning forecast discussion.

Will a weekend storm bring snow to Massachusetts? Late this weekend, we will be right in the middle of two very different airmasses. To our northwest, the coldest chunk of Arctic

And computer models were hinting Thursday that more significant snow is possible Sunday when the Eagles host the Los Angeles Rams in an NFL playoff game, to be followed by a vigorous cold spell as a Siberian air mass overtakes much of the nation, complete more snow chances.

There could be snow falling on Sunday when the Philadelphia Eagles host the Los Angeles Rams in the divisional round of the playoffs. The forecast is calling for frigid temperatures and possible snow when the two teams kick off at 3 p.