A cold front sits well to our northwest Wednesday and we stay stuck in a very warm and humid air mass. As the day heats up, our atmosphere will turn unsettled and pop-up showers and thunderstorms will get going. We have a better rain chance Wednesday afternoon with more widespread showers and storms due to an upper level disturbance that will move in from the southwest. Slow-moving heavy rain is possible with these showers and thunderstorms. Nothing severe is expected.