Can you apply Flex Seal in the rain?

I'm curious to know, is it advisable to apply Flex Seal in wet or rainy conditions? Wouldn't the moisture interfere with the product's ability to adhere properly and form a durable seal? I've heard that ideal application conditions are dry and clear, so I'm wondering if this rule also applies to Flex Seal. Could you elaborate on the potential consequences of using Flex Seal in the rain?