1.   A cool flow from the Pacific will cause showers to persist near coast from northern California to Washington.

2.   A few showers will persist in northern New England, though, as a disturbance crosses the region.

3.   A few showers will persist in south Florida ahead of a cold front.

4.   A cold front will sweep off the Northeast Coast Tuesday, but low pressure will cause showers to persist across northern New England.

5.   Across the northern Rockies, an established southward dip in the jet stream will promote unseasonably cool conditions while patchy showers persist across western Washington.

6.   California will turn drier, but showers will persist in the Northwest.

7.   East of the low, a few rain showers will persist.

8.   Heavy snow showers will persist along the western slopes of the northern and central Rockies.

9.   However, clouds, patchy drizzle, and a few showers will persist along the western edge of this high across, mainly across central and western Pennsylvania.

10.   In the wake of the front, scattered showers will persist as a trailing jet stream disturbance arrives from the Pacific.