wp query meta in array

$args = array(
    'post_type' => 'your_post_type',
    'meta_query' => array(
        array(
            'key' => 'your_meta_key',
            'value' => array('value1', 'value2', 'value3'),
            'compare' => 'IN',
        ),
    ),
);

$query = new WP_Query($args);