An unprecedented early-fall heat wave continued across the country, with tropical nights and record-breaking temperatures ...

About 65 million people are under heat alerts including in Phoenix, Las Vegas, Los Angeles, Sacramento, Portland and Seattle.

A weather pattern bringing an easterly flow of winds is forecast over much of the fire-stricken Pacific Northwest this ...

The central part of the country, however, has seen the high summer temperatures return and the heat wave creeping eastward as the week ... as well as across several East Coast states. An excessive ...

Sunday’s heat again soared above 100 degrees in more than a dozen communities, mostly east of Interstate 15. But problems ...

Forecasters said Tuesday also will be scorching hot for areas of the Midwest before the heat wave shifts to the south and ...

with many areas in the Southwest under major or extreme heat risks. The East Coast is forecast to experience normal or below ...

Highs on Friday will be in the low 90s -- but it will feel at least 10 degrees hotter. There are 5 systems in the tropics ...

The September heat wave follows Europe’s hottest summer on record and the hottest summer for the planet. Norway and Sweden ...

After a prolonged stretch of record breaking heat that scorched Southern California and sparked wildfires much of the state ...

This system has the potential to produce scattered rain showers and cool temperatures, with the North County only reaching ...

“I was just super-happy to get two good waves withinthe heat and ended up winning ... Menelik Lewis cuts back on a wave ...