The Wonders of Weather

You and your family are hosting a BBQ for a couple of your friends at the local park on Friday. You have spent countless hours planning out everything you need in order to make this the best celebration possible. Friday finally arrives and you can't wait to go to the park to start setting up all the decorations and grill for the BBQ. As you walk out the front door of your house, you realize that it is raining cats and dogs outside. OH NO! Your BBQ is ruined on the account of bad weather! You immediately call up all your friends to tell them that the BBQ will be postponed. How will you determine which day is appropriate to host your BBQ? Explain your decision on how you would know which day would have the best weather to have a BBQ in the park. To further answer this question, you will need to learn more about the local weather in your community and how easily weather can change.