From Palisades Interstate Park Commission:
WEEKEND OF AUGUST 8-9:
Due to Tropical Storm Isaias, emergency closures are in effect, as areas of the park remain inaccessible to emergency vehicles:
Henry Hudson Drive from Ross Dock circle to Englewood Boat Basin entrance and from Dyckman Hill Road to Alpine circle is CLOSED TO ALL USE.
Fort Lee Historic Park remains closed.
Hazard's Ramp is closed to all vehicles.
Undercliff Picnic Area remains closed.
Other park areas open, but parking and picnic space may be limited due to storm damage and debris.
Trails remain open, but hikers should use extra caution due to numerous fallen trees and other obstacles – please allow extra time to safely complete your hike within daylight hours!
For more information, please visit the Palisades Interstate Park Commission website.