Montreal weather: Pleasant summer day makes way for another loathsome heat warning
Wednesday's forecast calls for sunny skies, a high of 27 Celsius, a humidex value of 29, a UV index of 9, or very high, and a low of 19.
Thursday's forecast calls for sunny skies with a high of 33, a humidex of 40, a UV index of 9 and winds out of the southwest at 20 km/h gusting to 40 in the morning. Thursday night will see a low of low 22 and a 70 per cent chance of showers.
On Thursday, 'the combination of high temperatures exceeding 30 degrees Celsius and high humidity levels will give humidex values near 40 during the day,' Environment Canada said. 'The overnight period will be uncomfortable with lows exceeding 20 degrees Celsius.'
The federal weather agency recommends checking in on older adults, those living alone and other at-risk people multiple times a day.
Montrealers should also be on the lookout for early signs of heat exhaustion, including headache, nausea, dizziness, thirst, intense fatigue and dark urine.
During intense heat, it's recommended to drink water often, close blinds and shades, turn on air conditioning or use a fan, and move to the coolest space in your home.
Try Our AI Features
Explore what Daily8 AI can do for you:
Comments
No comments yet...
Related Articles
CTV News
15 minutes ago
- CTV News
Relief on the way from the hot and humid weather in Ottawa
The Rideau River at Mooney's Bay in Ottawa. (Brad Quinn/CTV News Ottawa) Ottawa residents will have to sweat through one more day before relief arrives from the hot and humid weather conditions. A heat warning remains in effect for a fourth day, with the humidex expected to make it feel like 35 today. 'A multi-day period of heat and humidity conditions,' Environment Canada said in a statement on its website. 'Daytime high temperatures are expected to lower on Wednesday, bringing an end to the heat event.' The temperature warmed up to 33.9 C Monday afternoon, the warmest temperature of the past six days of above-seasonal temperatures. It will be mainly sunny to start today, then a mix of sun and cloud this afternoon. High 30 C. Partly cloudy tonight. Low 18 C. Wednesday will see a mix of sun and cloud a 40 per cent chance of showers. High 28 C. Thursday will be sunny. High 25 C. The outlook for Friday calls for sunshine and a high of 25 C. Saturday will see a mix of sun and cloud. High 27 C. The normal temperatures for this time of year are a high of 26 C and a low of 16 C.
CBC
16 minutes ago
- CBC
Heat warning in GTA expected to end Tuesday night: Environment Canada
Social Sharing A heat warning covering much of the Greater Toronto Area is expected to end on Tuesday night, Environment Canada said. Daytime high temperatures are expected between 31 and 32 C, the federal weather agency said in a statement Tuesday morning. With humidity, temperatures may feel like between 38 to 42 C. "Confidence has increased that cooler temperatures will arrive on Wednesday, bringing an end to the heat event," Environment Canada said. The warning is in effect for the following areas: Toronto, Vaughan, Richmond Hill, Markham, Mississauga, Brampton, Durham Region, Newmarket, Georgina, northern York Region, Oakville, Halton Hills and Milton. Watch for symptoms of heat stroke Environment Canada is advising people to limit exposure to sun and heat by planning activities during the coolest parts of the day, as well as wearing a wide-brimmed hat and lightweight, light-coloured, loose fitting clothing. People are advised to watch for symptoms of heat stroke, which is a medical emergency, in themselves and others. Symptoms can include red and hot skin, dizziness, nausea, confusion and change in consciousness. "While you wait for medical attention, try to cool the person by moving them to a cool place, removing extra clothing, applying cold water or ice packs around the body," Environment Canada said in Tuesday's warning. The weather agency also advised people to drink water often, even before feeling thirsty, and close blinds and open windows if the outside is cooler than inside. "If your living space is hot, move to a cool public space such as a cooling centre, community centre, library or shaded park," the heat warning says. People are also advised to check in regularly on those at greater risk of heat illness, including the elderly and those living alone. Signs of heat exhaustion may include headache, nausea, dizziness, thirst, dark urine and intense fatigue. If you experience these symptoms, Environment Canada advises stopping your activity and drinking water.
CBC
5 hours ago
- CBC
Wildfire south of Lytton, B.C., leads to evacuation alert
A wildfire around 10 kilometres south of Lytton, B.C., has led to an evacuation alert for five properties in the Fraser Canyon on Monday night. The Cantilever Bar wildfire was discovered late Monday afternoon on the west side of the Fraser River, and it is visible from the Trans-Canada Highway. It grew quickly and covered an area of 150 hectares as of 10 p.m. PT on Monday, with the B.C. Wildfire Service (BCWS) deploying three helicopters and three ground attack crews to the site. Around 9:30 p.m. PT, the Thompson-Nicola Regional District (TNRD) issued an evacuation alert for five properties along Spencer Road South. Residents have been told to be ready to leave at a moment's notice as the wildfire, which is suspected to have been caused by human activity, approaches. It was sparked on the same day a heat warning was issued for the Fraser Canyon, which includes Lytton, as Environment Canada says that maximum temperatures in the region are expected to hit between 35 C and 37 C between Tuesday and Thursday. The BCWS said in a provincial situation report that above seasonal temperatures will be seen throughout B.C. this week, with the hottest areas set to be in the southern third of the province. "In addition, there is a significant chance of dry lightning that could impact nearly all regions of the province throughout the week," the service says. "This combination of rising temperatures, fuel drying and dry lightning increases the probability of new wildfires starting."
