Active AlertsGreat Neck Plaza, NY

Patchy dense fog is being observed across southern CT, Long Islandand portions of NYC and the Lower Hudson Valley, wherevisibilitiescan be as low as a quarter of a mile at times. Thedense fog is expected to remain patchy, with visibilities likelyimproving by 9AM.Use caution if traveling this morning. Use low-beam headlights andleave plenty of distance between you and the vehicle in front ofyou.