Nova Scotia

Messy storm set for the Maritimes on Thursday

The storm is expected to bring snow, ice pellets, freezing rain and rain to the region.

Storm will bring snow, ice pellets, freezing rain, rain and gusty winds

A graphic shows how much precipitation the storm could bring to the Maritimes.
Some parts of New Brunswick could get up to 25 centimetres of snow and ice pellets. (Ryan Snoddon/CBC)

An incoming storm will bring a messy mix to the Maritimes on Thursday.

The Colorado Low, a type of weather system that originates from Colorado, will impact travel as it brings in snow, ice pellets, freezing rain, rain and gusty winds for Thursday and into Thursday night.

The heaviest snowfall is looking set for New Brunswick where widespread amounts of 15 to 25 centimetres are on the way for central and northern areas.

Further south, the snowfall will be lower, however there may be a prolonged period of three to six hours of ice pellets and freezing rain.

As of now, there's still some disagreement on which form of icing will be more dominant.

Ice pellets are problematic and do make for tricky travel conditions. However, freezing rain can be far more impactful as it leads to an icy coating on surfaces and can lead to power outages, especially when the winds kick up.

A graphic depicts the difference between freezing rain and ice pellets at the difference between a glazed donut and a sprinkled donut.
Ice pellets can make for tricky travel, but freezing rain creates an icy coating that can also cause power outages. (Ryan Snoddon/CBC)

Southeast winds are likely to gust from 50 to more than 70 km/h across most of Nova Scotia, P.E.I. and along New Brunswick's Fundy coast. Stronger gusts in the 70 to more than 90 km/h range look possible for Cape Breton. Les Suetes winds will be even stronger.

In terms of timing, the snow is set to begin on Thursday morning for western Nova Scotia and most of New Brunswick, before spreading eastward during the afternoon.

A graphic shows the expected timeline of the storm.
Wind gusts could reach 60 km/h in the Lunenburg area early Thursday afternoon, before ramping up across the province later in the day. (Ryan Snoddon/CBC)

That snow will mix to ice pellets and freezing rain across western and central Nova Scotia, as well as southern New Brunswick throughout the afternoon hours. Eastern Nova Scotia, including Cape Breton, and P.E.I. will see a mix over to ice throughout the evening and into Thursday night.

There will also be a mix to rain and drizzle across most of Nova Scotia on Thursday evening as temperatures rise into the low to mid-single digits.

A graphic shows what area of the province will get rain, snow or a mix.
Most of Nova Scotia will see rain or drizzle on Thursday evening as temperatures rise above zero. (Ryan Snoddon/CBC)

The system will depart, with colder temperatures and brighter skies on the way for Friday.

Another storm looks set to threaten the Maritimes on Sunday. As of now, that also appears set to bring a mix of snow, ice, rain and wind.

ABOUT THE AUTHOR

Ryan Snoddon

Meteorologist

Ryan Snoddon is CBC's meteorologist in Nova Scotia and New Brunswick.

Add some “good” to your morning and evening.

Get the latest top stories from across Nova Scotia in your inbox every weekday.

...

The next issue of CBC Nova Scotia newsletter will soon be in your inbox.

Discover all CBC newsletters in the Subscription Centre.opens new window

This site is protected by reCAPTCHA and the Google Privacy Policy and Google Terms of Service apply.