Changes are in store overnight with a chance for a few showers in the early morning hours as a system approaches from the west. There is a better possibility for showers and storms tomorrow as a frontal system moves through. A few storms may become severe in the afternoon hours but otherwise expect partly sunny skies with highs in the upper 80s. Wednesday will bring the chance for an isolated storm with highs again in the upper 80s. Thursday will be quiet and hot but changes will be likely for the weekend as a stronger cold front pushes through Friday evening into Saturday morning. This is expected to cool high temperatures back to the lower 80s on  Saturday and Sunday.