The Mets will try again tomorrow — twice.

The Mets-Cardinals game on Monday night at Citi Field has been postponed due to weather amid a thunderstorm and flood warnings.

It will be made up Tuesday as part of a single-admission doubleheader. The first game will begin at 4:10 p.m. The capper will start approximately 30 minutes after the conclusion of the first game.

In the afternoon game, Noah Syndergaard will face Carlos Martinez. The second game will feature Bartolo Colon against Jaime Garcia.