Brett Anderson

Snowfall Map through Wednesday Morning

12/17/2012, 10:18:59 AM

Share this article:

A second area of low pressure will form over eastern New England Tuesday, leading to additional snow from parts of eastern Ontario through Quebec and into Maine and New Brunswick through Wednesday morning.

Freezing rain, sleet, rain and drizzle will also be present with the snow, though not a lot across the St. Lawrence Valley around Montreal through tonight then transition to mostly snow Tuesday evening.

------

Also,

A lake-effect snow event is likely for the snowbelt regions southeast and east-southeast of Lake Huron and Georgian Bay starting Friday evening in the southwest and later Friday night and early Saturday farther to the northeast as the cold air takes a while to get in. Strong winds could also be a factor, especially near the southern end of Lake Huron Friday night and early Saturday. This event should assure some localized areas a white Christmas, while snow showers and flurries persist outside the snowbelts across Ontario into Saturday.

Yes, it will be colder late this week and into next week over southeastern Canada and the eastern U.S., but I do not see any sustained Arctic air getting into these regions through the next 10 days or so as there is just too much troughiness over western North America.

Arctic air will get into northern B.C. then the Prairies late this week, but will likely stay away from southwest B.C.

The views expressed are those of the author and not necessarily those of AccuWeather, Inc. or AccuWeather.com

Comments

Comments that don't add to the conversation may be automatically or manually removed by Facebook or AccuWeather. Profanity, personal attacks, and spam will not be tolerated.

Canadian weather blog

Warmer and drier signals in the far West for July

Brett Anderson - June 22, 2018, 1:02:22 PM EDT

Latest clues to the long range through most of July.
My thoughts on the weather pattern through next week

Brett Anderson - June 13, 2018, 12:22:58 PM EDT

We expect to see a little of everything over the next two weeks in Canada with hot and cool spells and thunderstorm risks.
Potential severe thunderstorm outbreak for portions of the Prairies later Sunday

Brett Anderson - June 06, 2018, 11:41:38 AM EDT

Severe thunderstorms in the Prairies and even some snow for the Rockies
Cooler air takes hold into early June

Brett Anderson - May 30, 2018, 10:14:47 AM EDT

Potential drought relief for the south-central Prairies into early June.
Cooler air likely to favor the East for a significant part of June

Brett Anderson - May 25, 2018, 1:12:38 PM EDT

Latest clues to the long range outlook through June.
Weekly clues to the long-range outlook through June

Brett Anderson - May 18, 2018, 11:46:16 AM EDT

Early start to summer-like conditions for the West.
Canada summer 2018 outlook

Brett Anderson - May 09, 2018, 9:13:48 AM EDT

A breakdown of the AccuWeather summer 2018 outlook for Canada.
Weekly clues to the long-range weather pattern into early June

Brett Anderson - May 04, 2018, 11:56:23 AM EDT

Typical spring pattern shaping up across a large portion of the country through the rest of this month.