Sunshine will mix with increasing cloud cover on Thursday, and while humidity levels will start inching upward, they will not become oppressive.
A moderate geomagnetic storm could bring northern lights displays to U.S. states further south than usual, forecasts show.
Cleanup continues across the Tri-State after powerful storms packed strong wind gusts, knocked down trees and wires -- crushing cars and leaving many roads impassable.
The morning began with 8,000 flights cancelled nationwide, and it went downhill from there as thunderstorms and threats of tornadoes grounded or delayed air travel.
Windy weather overnight knocked part of a tree into a roadway in Mount Pleasant, Westchester County, leaving branches dangling into traffic and setting the stage for a deadly crash during the morning commute.
Periods of rain evolve into windswept downpours on Monday, which could cause flooding.