My family is visiting WDW next end of June for 3 days/4 nights, Monday thru Wednesday, staying at Pop Century. The last time we visited was in 2012 around Christmas and it was COLD and super crowded but manageable due to EMH and extended park hours for the holidays. I have heard June is very hot, we are coming from the west coast and aren’t used to the humidity so are unsure what to expect. Looking for any insider tips on crowd predictions and weather, and what to pack clothing & gear wise to deal with heat. Thanks