TORONTO — ********** and Porter Airlines have travel alerts due to weather this morning.

********** has low ceiling warnings for New York and Newark airports (EWR, JFK, LGA), Baltimore (BWI), Castlegar (YCG), Philadelphia (PHL) and Washington (DCA).

Porter Airlines has a similar warning on its website for Newark (EWR) and Toronto (YTZ).

For more information go to flyporter.com and *********.com/en/travelinfo/before/operation/index.html.