Mountain weather has a mind of its own. A bright morning can turn into an afternoon thunderstorm, and an early fall day can bring snow. The good news is that a little planning means the weather becomes a story you tell later, not a disaster.

Know the usual patterns

In summer, storms often build in the early afternoon and clear by evening. Spring and fall can swing from warm to freezing in a day. Winter brings snow and road closures on passes. Knowing this helps you schedule the outdoor parts of the day for the most reliable hours.

Have a real Plan B, not a vague one

Comfort items that save the day

Protect the fun parts

Dance floors, bars and photo booths do best under cover. If guests have a dry, warm place to gather, a storm outside just adds atmosphere. Some of the best photos come from everyone crowding together while rain pours down outside.

Stay flexible with travel

Give out-of-town guests a heads-up about possible road closures and suggest leaving extra time. Share the venue’s backup address with everyone, too.

Let it go a little

You can plan for weather, but you can’t control it. Couples who laugh it off usually say it made their day more memorable, not less.