Maps for 4 AM Friday as there will be downpours overnight tomorrow night on Long Island:

- The cold front will be moving across Long Island overnight tomorrow night into early Friday morning, and there will be some heavy downpours with possible thunderstorms.

- Much drier air will be moving in later on Friday, setting the stage for a really nice weekend with mostly sunny skies and low humidity with highs in the low to mid 70's.

- The 1st to 3rd images are all for 4 AM Friday, and the projected rainfall is shown in the last image.