Parts of Canada under blanket of wildfire smoke, degraded air quality lingers

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Canada had some of the world’s worst air quality on Sunday

Wildfire smoke leads to abysmal air quality, health risks in Eastern Canada

Winnipeg just endured its smokiest month on record

July was one of Calgary’s wettest on record, what’s next for August?

Expect lower air quality as wildfire smoke reaches Eastern Canada

Summer in Canada steams ahead in August, with a few hints of fall

Get ready for more wildfire smoke to waft into Ontario by Saturday

High fire danger in B.C. as heat gives Canada’s hottest temperature of the year

Wildfire smoke returns to Ontario—and could stick around for a while

Heat set to break across Atlantic Canada, but at a stormy cost

Heat break or rain delays? Pattern shakeup for many Canadians on long weekend

Tropical storms parade in the Pacific while Atlantic is on standby

Swirling storm system near Alaska breaks summer rules 

Diminished thunderstorm risk pops up in Alberta again on Tuesday

Smoke set to return as hazardous heat settles over Ontario

Severe storm risk persists across northern Ontario on Sunday night

Ridge to push temperatures 10+ degrees above seasonal in B.C.

Heat warnings issued in Ontario, nights will offer little relief

Severe weather likely on Sunday, one or two tornadoes possible

Plan ahead: Severe storms, tornado threat targets northwestern Ontario

Heat and humidity fuel hazardous weekend storm risk on the Prairies

Stormy Saturday interrupts southern Ontario's weekend

After feeling like the 40s, is Ontario done with extreme heat?

Beware of overnight flooding as strong storms hit the Prairies Friday

 'It's a myth': Tires don't protect vehicles from lightning

Severe storm threat with strong winds over the Maritimes Friday

PHOTOS: Large hail and 'serious winds' batter parts of Ontario, Quebec

Damage, power outages reported as storms sweep through Ontario, Quebec

Severe storms, tornado risk target Alberta before shifting east

Dangerously hot weather returns to Ontario, warnings in effect

Thunderstorm potential is revived on the Prairies with rising energy, system

Tornado risk in Thursday severe weather setup in parts of Ontario, Quebec

Flooding rains and lightning: Multi-day storm threat hits Ontario 

Severe weather threat on the move across Ontario to include south and east

Late-July chill yields a rare summer frost advisory in Alberta

Supercells possible with severe storm setup in northwestern Ontario

Rainfall warnings continue to trample on Calgary’s parade

Thunderstorms and rain across the Prairies, as Alberta faces rare summer snow

U.S heat will soon spill into Eastern Canada, bringing back 30 C weather

Rain and thunder roll into Atlantic Canada to start the week

From flash floods to drought: Canada's summer split by extremes

Severe weather risk precedes major cooldown for parts of the Prairies

Multi-day storm risk with hail, heavy rain pops up in Atlantic Canada

Storm risk returns to the Prairies as fresh instability arrives Sunday

Sick of heat and humidity? This brief break is on your horizon

Severe weather risk could disrupt your weekend in Ontario

Stay alert: Severe weather sparks back up in Alberta, Sask. Saturday

Storms and large hail to haunt Alberta going into Friday and move east Saturday

Severe weather coming for southern Ontario and your Saturday night plans

Abundant storm energy brings flood and tornado risks Thursday

Tornado chance arises as eastern Ontario, Quebec sees severe weather threat

Chilly, rainy pattern stays locked over Alberta, 50 mm on tap Thursday

Floods and wildfires mark Canada's 2025, but what about drought?

Lingering heat, humidity fuels another day of Ontario, Quebec storm risk

Why are tomatoes staying green this summer?

Check your shrubs: An invasive and destructive pest is spreading in Canada

8.8 earthquake shakes Russia, triggers tsunami warnings across the Pacific

If your hair suddenly stands straight up, you should take cover

Crossing the Confederation Bridge just got way cheaper

Why rat populations are exploding in major cities

Second-worst air quality in the world found in Canada

Australian towns blanketed with up to 40 cm of rare snow in wild weather

Small earthquake recorded in Canada's most seismically active fault zone

Heat and storms linger as August starts Canada’s slide out of summer

Are your tomatoes struggling to ripen? Blame the heat!

Russia cancels tsunami warning for Kamchatka after quake, dormant volcano erupts

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