24 hours ago the forecast said sunny with 10% chance of rain. now it says its going to be full-on raining with 90% chance of rain. my film shoot is next saturday august 29. the video im shooting has family "contestants" in it so they can decide to not show up if they dont want to. i doubt they would show up if it was dark, cloudy, and raining. im also renting a lot of equipment, trucks, catering etc. is the weather forecast reliable 9 days out? if i cancel now I would have only wasted around $1500. if i take a chance and hope it doesnt rain and show up to the shoot and it rains, then i lose $8000. what do you think i should do?