The public health authority issued a special advisory on Sunday, highlighting that there is “a significant risk of increased deaths” under extreme heat conditions.

One last day of heat,” says Environment Canada, promising more seasonal daytime highs and lower humidity on Thursday.

With a heat wave gripping the Pacific Northwest early this week, Oregon State football pushed its practices up an hour on ...

Faulty equipment and a heat wave posed challenges as firefighters battled a massive five-alarm fire that tore through a city block in Lawrence, Massachusetts, on Tuesday night.Firefighters responded ...

Relief expected in southern and eastern Ontario, but Environment Canada says temperatures still above average for this time ...

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As this heat wave comes through, you may notice the cost of electricity is also on the rise, which is putting the economic ...

BUT WHAT YOU’RE GOING TO NOTICE IS THE HUMIDITY REALLY TICKING UP TODAY AND TOMORROW. AND THAT IS GOING TO FUEL SOME THUNDERSTORMS IN THE AFTERNOON. AND THEN A FRONT CROSSES. WE’RE GOING TO COOL ...

I've planned more than 100 family vacations. My itinerary keeps everyone happy, but I'm also blamed when things go wrong.

Highs near 90°; Scattered showers and storms this afternoon SHORT TERM: Heat wave ramps up this weekend LONG TERM: Watching potential cooldown next wee ...

New Hampshire's fourth heat wave this year will continue Wednesday, with highs in the 90s expected for many. The heat will be accompanied by storm chances.