Triple digits continue to roast Valley of the Sun

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PHOENIX -- It's the first full week of fall, but it feels like the dog days of summer.

The triple-digit heat is hanging on, with no relief on the horizon -- at least not in the week ahead.

Plan on a high of 105 degrees today. That's just a couple degrees shy of the record. More of the same is on tap -- 104 with slightly more cloud cover and humidity on Tuesday, and 104 again on Wednesday.

While we'll stay in that range for the daytime highs throughout the week, overnight lows should come down to the upper 70s.