It's going to be 100% chance of spontaneous combustion, but only if you're in the vicinity of your aunt's house. Otherwise, it's just going to be a normal day.
Breaking: The world is still round, but nobody can quite put their finger on it.
Don't forget to water your plants, or they'll wither away faster than a teenager at a family reunion.
Want more? Click on the links below for more of Steve the Forecaster's expert predictions: