Environment Canada is warning of a 'multi-day heat event' that will bring temperatures in the low-to-mid 30s to ...

Environment Canada says a multi-day heat event for parts of Ontario and Quebec is set to begin on Sunday with a humidex that ...

A dangerous heat wave is impacting over 80 million Americans across the Southeast and Midwest, with feels-like temperatures ...

The heat event will begin on Sunday and is expected to last until Tuesday. Environment Canada says Toronto will see daytime high temperatures of 30 to 34 degrees Celsius and humidex values of 36 to 42 ...

TONIGHT: I'm tracking scattered storms throughout the rest of the evening, some of which could produce stronger wind gusts. Coverage in storms will diminish through the overnight hours, and ...

Heat and humidity will reach dangerous levels this weekend and an EXTREME HEAT WARNING has now been issued for the entire area for Saturday and Sunday.

The National Weather Service in Paducah has extended its dangerous heat warning, now forecasting extreme heat conditions to last through at least Wednesday. The updated advisory urges residents across ...

Heat advisories and extreme heat warnings have been issued from Florida to Minnesota, with heat indexes reaching up to 115°F and little relief expected through midweek.

A heat ridge will return in full force Monday and Tuesday. Both days are likely to see record-tying temperatures near the ...

An updated extreme heat warning was released by the NWS Raleigh NC on Saturday at 12:28 p.m. in effect until Monday at 8 p.m. The warning is for Warren, Halifax, Alamance, Orange, Durham, Franklin, ...

The National Weather Service issued a severe thunderstorm watch for most of New Jersey effective until 9 p.m.