Skip to main content

The latest on tropical storm Debby and the Maritimes

Share

Tropical storm Debby strengthened over the last 24 hours. Maximum sustained winds near the centre of the storm were near 95 km/h on Wednesday, up from 65 km/h on Tuesday.

The storm continues to churn just off the coastline of South Carolina. It is expected to make a landfall on the coast late Wednesday night or early Thursday. Once on land, it is forecast to weaken.

Tropical storm force winds are impacting parts of the South Carolina coastline. Additional rain amounts for some areas could be as much as another 75-to-225 mm. The slow-moving storm has made it a prolific rain producer. Summerville, SC, received 432 mm of rain from Saturday through Tuesday morning.

Debby continues as a tropical storm just off the coastline of South Carolina on Wednesday. (Source: CTV News Atlantic)

Track and evolution

Debby will remain over South Carolina for much of Thursday. On Friday the storm will speed northward as it becomes a non-tropical area of low pressure and combines with a separate weather system from the west. The combined weather system then crosses Atlantic Canada on the weekend.

Debby speeds northward Friday. Losing its tropical characteristics and combining with a separate low pressures system moving in from the west. (Source: CTV News Atlantic)

Rain and wind outlook

The heaviest rain with the system as it moves northward is expected along and just to the west of its track. Currently that brings a band of heavy rain through the eastern U.S. and into the St. Lawrence River Valley. The Maritimes are just to the east of that heavy rainfall.

You should continue to keep checking on the weekend forecast for the Maritimes. If there is a movement eastward with the storm, the band of heavy rain will shift east with it. If you are travelling into or through southern Quebec Friday and Saturday, you should monitor the forecast there very closely. Areas of southern Quebec are currently at risk of receiving 100 mm of rain or more within 24-to-48 hours.

Windier conditions are likely for the Maritimes on Saturday. A southerly wind increasing to include gusts of 50 to 70 km/h. You may wish to consider securing or bringing in easily wind blow objects on Friday. The wind is currently projected to ease Saturday night into Sunday morning.

The heaviest of the rain with Debby currently projected to fall just to the west of the Maritimes. (Source: CTV News Atlantic)

CTVNews.ca Top Stories

The iPhone 16, new AirPods and other highlights from Apple's product showcase

Apple squarely shifted its focus toward artificial intelligence with the unveiling of its hotly anticipated iPhone 16 along with a slew of new features coming with the next update to the device’s operating system. While the new phone lineup headlined Monday's showcase, the tech giant also shared updates to its smartwatch and AirPod lineups.

Gaudreau brothers are mourned by the hockey community, family and friends as 'linemates forever'

She eulogized John Gaudreau through tears that would not be held back, her stories punctuated by sniffles, even an occasional laugh about falling in love with a young man with a mohawk, and the immeasurable heartbreak over a life that ended “way too soon.” Meredith Gaudreau had more to share about her husband than tales of his modest start on ice and rise to NHL stardom — their family of four was soon to become five; she recently revealed to John he would be a father again.

Stay Connected