best thing you can do is over prepare. if you are taking photographs outside, make sure you have a back-up, indoor location in the event that it is absolutely impossible to take outdoor pictures when the day arrives. there is a chance that you won’t be able to go outside and you have to have other options available to you in order to get the pictures you desire.
if a lot of your wedding party is traveling, make sure you encourage them to leave plenty of time to travel. if you do wake up to a blizzard on your wedding day, it is important to understand that will happen with your 