Hello and welcome to the forum.
I've seen magnetic sets - a deck matched with a playing surface where some portion of it is magnetic. They're considerably more expensive than a standard pack of cards and from what I've been told, what they gain in ability to stay put in the wind, they lose in playability. And by all means, keep them away from credit/debit cards, smartphones, memory cards, keychain drives, etc. - anything capable of being corrupted by magnetism!
There are decks that are made completely out of some kind of sheet metal. They're even more expensive and the metal is prone to scratching, leaving you with an effectively marked deck. You don't want to imagine shuffling them and you never want to drop them on someone's foot unless you really dislike them a lot... They'd probably be more effective as martial arts weapons in some exotic spy movie.
You need to do one of two things - negate the wind's effects or use something that ignores the wind altogether.
NEGATE: Picture a table. Place four short, solid walls around the surface. Cover the tops of the walls in a clear, solid material like plastic or glass, making a roof over the table. Seal all the edges airtight. The surface is now windproof - but you need to get at the surface in order to play on it. Install two openings similar to those used in hospital baby incubators, just large enough to reach in with an arm, and with an elastic closure that gently tightens around the girth of your arm when inserted. Now you've got a playing surface that negates the effects of the wind. It won't help against things like gravity, being tipped, etc., but the wind can howl and your cards will stay put. To prevent your cards from being disturbed when you walk away to grab a drink, use the bathroom, etc., design the openings to seal closed when not in use, like with a Velcro flap or something similar. Make multiple openings around the table for multiplayer wind-tunnel tournaments! If you make the walls high enough, you can even place things like beverages and snacks inside, though drinking your beverages would be another challenge altogether...
IGNORE: Play cards using a tablet, smartphone or similar device. Let the wind blow - no scraps of paper to lose. I used to have an app for iOS that was extremely simple - it was a games app, but it literally provided you with just the game pieces and an environment to control them in. There were chess pieces, checkers, dice, cards, etc. and the requisite boards. No automation, no computer opponent - using various tap-swipe-and-drag commands, you could take a deck of cards, place individual cards on the surface anywhere you wanted, stack them up, flip over the top card, etc. It allowed you to play any form of solitaire you wanted, or, when combined with other players, any card game that could be played with an ordinary deck of cards (although concealment of hands becomes an issue; play only with those you trust!). Mind you, it was a certain degree of difficulty harder than using ordinary playing cards, but you could play upside down or even underwater if your tablet was up to the task. Failing that, there's hardly a card game out there that someone hasn't created an app to play - and most provide computer opponents as well as multiplayer and in some cases online or local-network (multi-device) play options.