A cold front will be approaching the Twin Tiers later this afternoon. With that, we will be seeing some showers and even thunderstorms. Precipitable water values are already near 2 inches which means we will be looking at heavy rain taking aim at the region. Heavy showers are expected to move through the region during the afternoon hours. The weather prediction center has put the Twin Tiers in a slight risk for seeing flash flood guidance to be issued. Many locations will see over an inch of rain with some isolated locations seeing upwards to two inches of rain.