Current Conditions - Hamilton, ON

Latest Weather News - Hamilton

• Wildfire near two Ontario First Nations ‘like a sleeping giant’ for now, MPP says

  A massive wildfire near Sandy Lake is "like a sleeping giant," says MPP Sol Mamakwa. Over 2,000 evacuees fled as Red Lake 12 grows past 160,000 hectares.

  Fire

  Jun 13
• Air quality alerts ease across much of Quebec and Ontario after days of haze

  Air quality has improved in much of Quebec and Ontario, but wildfire smoke continues to affect parts of the Prairies, northern Ontario, and eastern Quebec.

  Environment

  Jun 8
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• Air quality watches, statements issued for a large portion of Ontario

  With wildfire smoke looming over Ontario, Environment Canada has issued air quality watches and statements for a large portion of the province.

  Canada

  Jun 5
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• Smoke from western wildfires to blame for hazy southern Ontario skies

  In northern Ontario, air quality warnings have been issued by Environment Canada in connection to forest fires, but the southern part of the province has been impacted as well.

  Weather

  Jun 3
• Chill, Ontario: Why warm, sunny days are on the way after very cool May

  'The low temperature of 4.9 C at Pearson airport was the coldest June temperature in the last 20 years,' Global News chief meteorologist Anthony Farnell said.

  Weather

  Jun 2
• Canada’s summer forecast 2025: Hot and dry conditions a concern for wildfires

  This summer especially, many of us will be exploring our own country like never before and the weather will play an important role in where we visit and when.

  Weather

  Jun 1
• Researchers confirm 1st tornado of 2025 in Ontario has touched down

  Tornado season is officially underway in Ontario as the first one touched down near Woodstock, Ont., a week ago, according to weather researchers.

  Canada

  May 23
• Ontarians to see wild swing in weather throughout Victoria Day long weekend

  The Victoria Day long weekend is often the start to summer for many Ontarians with many heading to trailers and cottages to kick off the season.

  Weather

  May 15
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• Wildfires raging in northwestern Ontario trigger evacuation alerts

  Fast-growing wildfires in northwestern Ontario have triggered evacuation alerts, as extreme heat and smoke continue to impact communities near the Manitoba border.

  Weather

  May 14
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• Thousands without power after Ontario thunderstorms

  A powerful storm Tuesday evening toppled trees and power lines in Ontario, where thousands remained without power Wednesday morning.

  Canada

  Apr 30
• Severe storms possible for southern Ontario, including Toronto

  With temperatures rising, southern Ontario could see some wicked weather this afternoon as conditions are ripe for strong storms, according to Global News meteorologist Ross Hull.

  Weather

  Apr 29
• 17,500 customers still without power after Ontario ice storm: Hydro One

  Some 17,500 customers are still without electricity more than a week after a powerful spring storm encrusted parts of central and eastern Ontario with ice.

  Weather

  Apr 9
• More than 34,000 customers remain powerless after spring storm tears through Ontario

  Just over 35,000 customers still don't have power back in Ontario more than a week after a storm tore through the central and eastern parts of the province.

  Weather

  Apr 8
• Experts, wood exporters try to tally trees lost during Ontario ice storm

  Researchers say Southern Ontario can't afford to lose more trees, but work can be done to mitigate the effects -- which include an increased risk of flooding - in urban areas.

  Environment

  Apr 4
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• Spring storm causes waste spill in Ontario lake, Quebec under freezing rain warning

  An Ontario town is asking its resident to avoid taking a shower or flushing the toilet for the time being due heavy rainfall in the region.

  Weather

  Apr 3
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• Snow and freezing rain return to parts of Ontario; more power outages possible

  More than 200,000 Ontario homes and businesses were in the dark as the latest storm rolled in, threatening to slow recovery efforts and expand power outages.

  Weather

  Apr 2
• Ice storm recovery: Parts of Ontario in line for major rainfall, more freezing rain midweek

  Southern Ontario is set to see a significant amount of rainfall midweek just days after a major ice storm hit parts of the region over the weekend.

  Weather

  Apr 1
• Power outages persist in hard-hit areas after Ontario ice storm

  Hydro One says more than 280,000 homes and businesses were still without power as of Tuesday morning.

  Weather

  Apr 1
• More than 390K still without power in Ontario after weekend ice storm

  Hundreds of thousands of people in Ontario are still without power on the third day of a spring storm after freezing rain-coated swaths of the province with thick layers of ice.

  Weather

  Mar 31
• Hundreds of thousands still without power as ice storm moves east

  More than 200,000 Ontarians are without power as this weekend's ice storm moves east, threatening parts of New Brunswick and Prince Edward Island.

  Weather

  Mar 30
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• About 80,000 without power as ice storm hits parts of Ontario

  Tens of thousands of residents in Ontario are without power as an ice storm pummels parts of the province and threatens even more.

  Weather

  Mar 29
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• Spring ice storm in forecast for a wide part of Ontario this weekend

  If you are expected to travel in Ontario this weekend you may want to put a pause on your plans as a good portion of the province could be in for some nasty weather.

  Weather

  Mar 26
• Many parts of Ontario under flash freeze warning due to sudden temperature drop

  Temperatures are forecast to fall rapidly across the province, with many communities under a flash freeze warning by Environment Canada.

  Weather

  Mar 6
• ‘Seasonal’ weather returns for March break after snowy stretch in Ontario

  “With March break right around the corner, spring weather will be making another appearance next week,” Global News chief meteorologist Anthony Farnell said.

  Weather

  Mar 6