It’s a snow-go.

The Mets-Phillies game Monday night at Citi Field has been postponed and rescheduled as part of a single-admission doubleheader on July 9, the team announced.

The teams called the game hours after the Yankees postponed their home opener, with several inches of snow falling in New York.

Fans with tickets to Monday’s game can exchange them for the July 9 doubleheader and for any other home game, excluding the Subway Series.