Heat Alert for Edmonton Residents

Environment and Climate Change Canada (ECCC) has issued a heat warning for Edmonton and surrounding areas, cautioning residents about unusually high temperatures expected to persist through the week.

Extended Hot Spell Across Alberta

The advisory, released Sunday, highlights that daytime highs in Edmonton, St. Albert, and Sherwood Park will hover near 30°C, with overnight lows between 12°C and 16°C. The heat wave is forecast to last until next weekend, with no significant cooling trend expected in the short term.

Broader Impact on the Province

Alongside the warning for Edmonton, ECCC issued special weather statements covering nearly all of Alberta, including Calgary. Temperatures across the province are projected to reach 29°C to 33°C during the day and drop only slightly at night, ranging from 9°C to 13°C.

Health and Safety Concerns

According to ECCC, prolonged exposure to high heat raises the risk of heat-related illnesses such as heat exhaustion and heat stroke. Vulnerable groups, including children, seniors, and those with pre-existing health conditions, are at heightened risk during extended hot spells.

Public Advisory from Officials

Authorities are urging residents to stay cool and hydrated, limit outdoor activity during peak heat, and check on neighbours who may be vulnerable. Officials also stressed the importance of never leaving children or pets unattended in vehicles, even for a short time.

Duration of the Heat Wave

The current weather models suggest that temperatures will remain elevated across much of Alberta for five to seven consecutive days. Relief is expected only toward next weekend, when cooler conditions are forecast to return.

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Smoke from Western Fires Reaches Ottawa

A special weather statement was issued by Environment Canada at 4:48 p.m. on Wednesday, warning residents in Ottawa and surrounding regions about deteriorating air quality due to smoke drifting in from wildfires burning across the Prairies. The advisory extends to several southern areas of Ontario and parts of the province’s western region.

Affected Regions and Timing

The statement specifically applies to Ottawa and areas located south of the city, as well as a broad section of western Ontario. The weather agency noted that the air quality began to decline on Wednesday afternoon and is expected to gradually improve by Thursday morning into the afternoon, depending on wind and weather conditions.

Public Health Concerns

Environment Canada has cautioned that the current levels of airborne smoke may pose a risk to public health, especially for vulnerable groups such as children, seniors, and individuals with pre-existing respiratory or cardiovascular conditions. Residents are advised to limit their time outdoors, close windows, and consider rescheduling or relocating outdoor activities indoors when possible.

Cause Behind the Smoke Drift

The source of the pollution stems from ongoing forest fires across the Prairie provinces, which continue to burn amid hot and dry summer conditions. Winds have carried the smoke eastward, affecting regions far from the fire zones. These conditions are part of a broader trend of increasing wildfire activity linked to climate change.

Agency Recommendations and Next Steps

In its advisory, Environment Canada recommended that individuals experiencing symptoms such as coughing, throat irritation, or shortness of breath seek medical attention if necessary. The agency also emphasized staying informed through local weather updates and air quality indexes.

Ongoing Monitoring and Expected Improvement

While the situation remains temporary, officials are actively monitoring the smoke patterns and air quality across the region. Relief is anticipated by Thursday as weather systems shift, allowing the smoke to dissipate and conditions to stabilize.

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Extreme Temperatures Expected Through Tuesday

Toronto is bracing for a prolonged stretch of intense summer heat from Sunday through Tuesday, according to Environment Canada. The national weather agency issued a heat warning early Sunday, forecasting daytime highs in the mid-30s—potentially feeling closer to 40°C when humidity is considered.

Humidity and Overnight Heat Pose Added Risk

In addition to the searing daytime temperatures, overnight lows are expected to remain elevated—ranging between 19°C and 23°C. This lack of nighttime cooling increases the risk of heat-related illnesses, especially for vulnerable populations such as seniors, young children, and those with pre-existing health conditions.

Monday Forecasted to Be Hottest Day

While all three days are expected to be sweltering, Monday is predicted to be the peak of the heat wave. However, Environment Canada noted “some uncertainty” regarding how long the extreme temperatures may persist across different regions of the city.

Public Health Officials Urge Precautions

Authorities are urging Torontonians to stay hydrated, wear light-coloured clothing, and avoid prolonged outdoor exposure. Signs of heat stroke—such as red, hot skin, dizziness, and nausea—require immediate medical attention. Residents are also encouraged to check on neighbours, particularly those who may be more susceptible to heat stress.

Cooling Centres Available Across the City

To help residents find respite from the heat, the City of Toronto has opened over 500 air-conditioned spaces across the city. Notable locations include:

• North York Civic Centre
• Scarborough Civic Centre
• Etobicoke Civic Centre
• York Civic Centre
• East York Community Centre
• Metro Hall Lobby (Open 24/7)

All other centres will remain open daily until 9:30 p.m. for the duration of the heat warning.

City Stands Ready as Heat Wave Intensifies

City officials remain on alert and continue monitoring conditions closely. Additional measures may be activated if the heat event extends beyond Tuesday. Residents can stay updated via Environment Canada alerts and the City of Toronto’s official communication channels.

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Storm System Clears Ottawa-Gatineau Region

All weather warnings have ended for the Ottawa-Gatineau region after a fast-moving storm system passed through eastern Ontario and western Quebec on Thursday evening. The system brought intense heat, thunderstorms, and a brief tornado warning near Sharbot Lake.

Tornado Warning Issued Near Sharbot Lake

At 9:20 p.m., Environment Canada issued a tornado warning for the Sharbot Lake area, located southwest of Ottawa. Forecasters said a storm possibly producing a tornado was moving east. Within 20 minutes, the warning was downgraded to a severe thunderstorm warning. As of now, it is unclear whether a tornado actually occurred.

Broader Risk Extended Across Eastern Ontario

The tornado threat was part of a wider warning area that extended across many eastern Ontario communities west of Ottawa until about 10 p.m. and continued briefly for parts of western Quebec. The weather system brought strong wind gusts, large hail, heavy rain, and frequent lightning.

Environment Canada Urges Preparedness

Environment Canada reminded the public to take cover indoors—preferably in a basement—during severe weather. The agency emphasized that strong winds can damage trees, structures, and even overturn vehicles. A watch indicates favourable conditions for a storm, while a warning means hazardous weather is imminent or occurring.

Tornado Risk Had Been Flagged Since Tuesday

Forecasters had been highlighting the potential for tornadoes in eastern Ontario since Tuesday, citing unstable conditions due to high humidity and rising temperatures.

Intense Heat Preceded the Storm

Thursday also brought extreme heat to the capital. Ottawa reached a high of 33°C by 3 p.m., with humidex values peaking at 42°C—high enough for a heat warning, although not prolonged enough to qualify officially. A cooler 28°C is forecasted for Friday.

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Tornado Warning Lifted, Storm Risk Shifts East

A tornado warning issued Thursday morning for the Pembroke area has ended, according to Environment Canada. However, the region remains under threat as a severe thunderstorm warning moved in west of Gatineau, and several watches are active across eastern Ontario and western Quebec.

Storm Systems Impacting Large Region

Environment Canada forecasts that much of eastern Ontario and parts of western Quebec may face dangerous weather throughout the day. Wind gusts of up to 100 km/h, over 50 mm of rainfall, and possible hail are expected. The system has already moved through Algonquin Park and reached Pembroke by late morning, prompting the earlier tornado alert.

Tornado Risk Near Ottawa, Not Further West

While Ottawa faces a continued tornado risk Thursday afternoon, there are no tornado warnings for other communities like Bancroft, Belleville, or Pembroke at this time. Still, those regions could experience damaging winds, heavy rain, and lightning under the current storm watches.

Weather Conditions Fueled by Cold Front

The stormy conditions are being driven by a cold front advancing through southern and eastern Ontario. The front is clashing with lingering heat and humidity, triggering unstable atmospheric conditions conducive to severe weather formation.

Safety Measures Still in Effect

Though the tornado threat in Pembroke has ended, Environment Canada urges residents in affected areas to remain vigilant. People are advised to stay indoors, seek shelter in basements or interior ground-floor rooms, and avoid windows. Vehicles should not be used during extreme weather events due to the risk of overturning.

What Environment Canada Recommends

Severe thunderstorm watches are issued when conditions are favourable for hazardous storms, while warnings indicate storms are imminent or already occurring. The agency emphasizes preparation and quick action as key to staying safe when storm alerts are active.

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The post Tornado Threat Passes in Pembroke, Storms Linger Elsewhere first appeared on Maple News Wire.

Flash Flood Threat Rising, Experts Warn Canada Is Not Ready

As flash floods ravage parts of Texas, killing over 100 and leaving communities in ruins, Canadian climate experts are warning that Canada may be on the brink of its own crisis. Severe weather events are becoming more frequent and intense, and experts say Canada is falling behind in preparing for this new climate reality.

Lack of Planning and Mapping Leaves Nation Exposed

Ryan Ness, Research Director for Adaptation at the Canadian Climate Institute, says Canada lacks the basic tools needed to manage flash flood risk — starting with floodplain mapping. “We can’t protect people if we don’t even know where the risk is,” Ness said. Without clear data, issuing warnings or building protective infrastructure becomes difficult or impossible.

Climate Change Driving New Weather Extremes

Experts say climate change is the primary driver behind the increased severity of flash floods across North America. While the Texas floods were triggered by more than 50 cm of rain in a short span, similar risks are emerging in British Columbia, Alberta, and Ontario, where torrential rain, often combined with wildfires or poor soil absorption, has already led to deadly events.

Canadian Cities Struggling to Keep Up

In Coquitlam, B.C., flash floods triggered by atmospheric rivers have already caused fatalities and millions in damage. The city has responded with detention ponds, diversion sewers, and a watershed management plan, but officials admit more needs to be done. Toronto, meanwhile, is undertaking a multi-billion-dollar sewer system upgrade — a process that will take years.

Building in Risk Zones Remains a Core Issue

Jason Thistlethwaite, an environment professor at the University of Waterloo, says limiting new development in high-risk areas should be Canada’s top priority. Yet, he points out, municipalities often have financial incentives to approve housing in flood zones, creating a dangerous conflict. “Development in these areas is the biggest threat — and the easiest to control,” he said.

A Few Cities Lead, But National Effort Still Missing

Some communities are taking initiative. Grand Forks, B.C., is using federal and provincial funding to buy out homeowners in flood-prone zones — a move experts say should be replicated nationwide. But according to Ness, real progress depends on stronger leadership and quicker investments. “We have the knowledge,” he said. “What we need now is political will and funding.”

Engineers Ready — But Time Is Running Out

Ness believes Canada still has time to prepare — but not much. He says flash floods are now a fixture of the climate system and will only worsen. “There are smart engineers and officials who know exactly what to do,” Ness said. “We just need to empower them and start the work. Because climate change won’t wait.”

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The post Canada Faces Urgent Wake-Up Call on Flash Floods Risk first appeared on Maple News Wire.

Southwestern Ontario Braces for Intense Weekend Heat

Residents of Windsor-Essex and nearby regions are being urged to prepare for dangerously high temperatures this weekend, as Environment Canada has issued an official heat warning beginning Saturday, July 5.

Areas Affected by the Alert

The warning covers Windsor-Essex, Chatham-Kent, and Sarnia, Petrolia, and western Lambton County. The weather agency expects daytime highs between 31°C and 33°C, with humidity pushing the feel-like temperature up to 40°C. Overnight temperatures are projected to remain uncomfortably warm, ranging from 21°C to 25°C.

Health Officials Urge Caution

Both Environment Canada and local public health authorities are emphasizing the health risks associated with extreme heat. The Windsor-Essex County Health Unit and Chatham-Kent Public Health are advising residents to stay hydrated and avoid strenuous outdoor activity during peak heat hours.

“Extreme heat can affect everyone’s health,” said the agency’s advisory. “Check on older adults, individuals living alone, and other vulnerable populations multiple times a day.”

How to Stay Safe

Authorities recommend several precautionary measures to reduce the risk of heat-related illness:

• Drink water frequently, even if you’re not thirsty.
• Close blinds or curtains to block out sunlight.
• Use fans or air conditioning where possible.
• Seek out cooler public places like libraries or community centres if home conditions are too warm.

Signs of heat exhaustion include headache, nausea, dizziness, intense fatigue, and excessive thirst. Those experiencing symptoms are encouraged to rest in a cool area and hydrate immediately.

Ongoing Monitoring and Support

Environment Canada continues to monitor the situation and will provide updates if conditions worsen or if the warning needs to be extended. Residents can find local cooling centres via their municipal websites or by contacting their public health offices.

As temperatures soar, local officials stress the importance of community awareness and mutual support. “Look out for one another—especially those at greater risk,” the agency said.

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Dangerous Temperatures Sweep Eastern Ontario and Quebec

Environment Canada has issued heat warnings across eastern Ontario and southern Quebec as a scorching air mass drives daytime highs to 36°C and humidex levels close to 45. The alerts follow forecasts predicting record-threatening heat lasting through at least Tuesday night, with a chance the extreme conditions could persist into Wednesday if a cold front fails to advance.

Heat Event Expected to Break Records

This is the first major heat event of the summer, and temperatures could challenge century-old records. Ottawa, for instance, may exceed its historical highs for June 23 and 24, previously set at 34.4°C in 1921 and 1919. Overnight lows offer little relief, dropping only to 25°C, which contributes to mounting heat stress.

Public Institutions Respond to Heat Risks

The Western Quebec School Board has proactively cancelled classes, transportation, and daycare services for Monday, citing safety concerns. This decision affects multiple regions under its jurisdiction, though Region 8 schools will continue as scheduled. Municipalities like Ottawa have also mobilized cooling resources, with public access maps showing air-conditioned shelters and splash pads.

Health Officials Urge Precautions

Health Canada and local authorities are urging residents to stay hydrated, avoid strenuous activity during peak hours, and seek air-conditioned environments where possible. Vulnerable populations, such as young children, seniors, and those with medical conditions, are particularly at risk. Symptoms like dizziness, rapid heartbeat, or headache may signal heat exhaustion, while confusion and flushed skin require immediate medical attention.

Broader Climate Patterns at Play

This prolonged and intense heat wave aligns with broader research trends showing increased frequency and severity of extreme weather due to climate change. Environment Canada is actively comparing current conditions with pre-industrial climate data to understand long-term shifts in temperature behavior.

Looking Ahead: Relief or Extended Heat?

While a cold front is forecast to pass through by Tuesday night, its trajectory remains uncertain. If it stays north of the region, dangerous heat levels could extend through midweek. Environment Canada continues to monitor the situation and advises residents to stay updated through official channels.

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Severe Alerts Shake Saskatchewan’s Southeast

On Thursday afternoon, Environment and Climate Change Canada (ECCC) issued multiple tornado warnings for communities across southeast Saskatchewan. These urgent alerts were triggered by radar-indicated rotation and storm chaser reports of funnel clouds and possible tornado touchdowns.

Warning Timeline and Affected Areas

The first tornado warning was announced at 4:20 p.m. CST, impacting Stoughton, Arcola, Lampman, Bienfait, North Portal, Alameda, and Oxbow. By 5 p.m., an emergency alert was sent out to all mobile devices in the region, urging residents to seek shelter immediately. Over the next 30 minutes, three more tornado warnings extended coverage to over two dozen additional communities, raising alarm across the region.

What Authorities Are Saying

Kyle McAulay, meteorologist with ECCC, confirmed that although tornadoes were not officially verified by radar, multiple credible storm chasers near Estevan and Regina had reported tornado sightings.
“A warning for Regina was issued soon after the southeast alerts, based on similar storm conditions,” McAulay said. “We also monitored radar patterns just south of Saskatoon, but no ground confirmations have been made for that area.”

Eyewitness Account Near White City

Harrison Webster, a local resident, described a close encounter with what appeared to be a tornado southeast of White City.
“We had just gotten home when the emergency alert came through,” Webster recalled. “A few minutes later, my wife spotted the funnel cloud forming. It gained strength briefly, then faded.”

Safety Measures and Public Guidance

ECCC continues to advise residents under tornado warnings to take immediate shelter in basements, storm shelters, or interior rooms away from windows.
“If you spot a funnel cloud or receive a tornado alert, do not delay. Seek safety right away,” McAulay emphasized.

Current Status and Next Steps

As of Thursday evening, no major damage or injuries had been reported. ECCC is closely monitoring the evolving weather systems and has encouraged the public to follow official channels for real-time updates. Storm surveys are expected Friday to confirm any touchdowns and assess potential damage paths.

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