Jacksonville is expected to see increased rain chances heading into Labor Day weekend, according to News4JAX meteorologist Richard Nunn, with temperatures cooling slightly before warming up again and no local threat from Tropical Storm Fernand.

Jacksonville faces a cloudy, rainy Sunday with thunderstorms possible. The Weather Authority forecasts cooler temps, storms tapering off through the week, and a return to summer heat by midweek.

News4JAX meteorologist Richard Nunn says Jacksonville is in for a shift from scattered showers to widespread rain this week, with a slight chance for tropical development and rising rain totals by Thursday.

Jacksonville weather forecast from News4JAX: Rain chances return this week while temperatures cool down slightly as a cold front approaches.