A woman cools down in a water fountain as she beats the heat in Montreal, Monday, July 2, 2018. THE CANADIAN PRESS/Graham Hughes

Much of eastern Canada remains under blanket of hot, humid air

The weather agency says a “very warm and humid air mass” has settled over the Maritimes.

The Canada Day weekend has come and gone, but the heat and humidity that put a damper on some holiday festivities in central and eastern Canada is sticking around a while longer.

Environment Canada says humidex readings will be in the 40 Celsius range today from southwestern and northeastern Ontario through southern Quebec and into the Atlantic region.

The weather agency says a “very warm and humid air mass” has settled over the Maritimes and above normal temperatures and humid conditions will stick around into Thursday. Maritime temperatures are expected to return to seasonal normals for the weekend.

A hot and humid air mass is also entrenched over southern Quebec, with Tuesday’s highs expected to be in the low 30s with a humidex reading between 35 and 40 through, also through Thursday.

Southern Quebec was rocked by violent storms on Monday, leaving thousands of homes and businesses without electricity, or air conditioning. Most of the outages were in the Outaouais region of western Quebec in addition to area north and northeast of Montreal.

Environment Canada said much of southern Ontario, including Toronto, also remains under a heat warning, with a humidex reading of 43 expected on Tuesday. The extreme heat was expected to ease off on Friday with the passage of a cold front.

In western Alberta, meanwhile, the problem is rain and lots of it.

As of late Monday, about 30 millimetres of rain had fallen in the Jasper region, creating the possibility of flooding in low-lying areas. Environment Canada said another 25 to 50 millimetres of rain were expected before it tapers off Wednesday morning.

Related: Summer snow falls in parts of Newfoundland: ‘Never seen it this late in June’

Related: Cold, snowy start to July for the Okanagan

The Canadian Press

Like us on Facebook and follow us on Twitter.

Just Posted

Prince Rupert students learn to chase away anxiety

Author Amanda Stern presented at Prince Rupert Middle School on Feb. 22

Northern residents rejoice at increased BC Ferries sailings

B.C. government announced that service will be restored to 2014 levels

Rio Tinto donates $50K for Shames Mountain chairlift upgrades

The money was used to purchase the chairlift’s bull wheel replacement last summer

More sailings coming to 10 BC Ferries’ routes

Transportation Minister Claire Trevena said the sailings were originally cut in 2014

Cullen remains uncertain about political future

Says he’ll make decision in early March

Ice skating on the North Coast, a rare treat

Seawolves hockey players bring their gear to Oliver Lake this week to play on the outdoor rink

UPDATE: B.C. ticket holder winner of $25.9-million Lotto Max jackpot

Next draw set for Mar. 1 with an estimated jackpot of $10 million

B.C.-based ‘Team Tardi’ bring home gold in junior curling worlds

In a 9-4 victory over Switzerland, a Langley-based curling team earned its 2nd straight world title

People gather for funeral of seven children killed in fast-moving Halifax fire

Traditional portion of the service will be followed by words from community members

B.C. weavers to help Alaska Native project honouring survivors of violence

Dozens of Chilkat and Ravenstail weavers from all over North America will be weaving 5-inch-by-5-inch squares

B.C. skip Sarah Wark and team eliminated at Scotties Tournament of Hearts

Nontheless pretty impressive stuff from the 24th-ranked team in the country

Pope’s sex abuse prevention summit explained

It’s A high-stakes meeting designed to impress on Catholic bishops the global problem

Girl heard saying ‘Help my Dad’ in suspicious radio message on Vancouver Island

Police asking for help following mysterious signals from somewhere between Comox and Sayward

Reports of rashes prompt closure of all Harrison Hot Springs pools

Public pool available after Fraser Health shut down all five mineral pools until further notice

Most Read