Sunday may bring record-high temperatures of 90 degrees or more for Denver, Boulder and Fort Collins, according to the ...

This ties the old daily high temperature set all the way back in 1892, that is over 131 years ago. This comes shortly after ...

The day is still young, and Denver temperatures could continue to increase and further break the heat threshold.

There's a ridge of high pressure that's parked over Colorado, and temperatures in the Denver area have climbed into the low ...

The 117-degree temperature at the Palm Springs International Airport on Tuesday afternoon broke a record high for the month ...

The Phoenix area recorded a high temperature of 117 degrees. That is, by far, the latest ever 117-degree temperature recorded ...

A cold front triggered an 18-degree temperature plunge, bringing torrential rain and winds, but calmer weather is expected ...

Sunday's record extends a week of record-breaking temperatures expected to last through the first week of October.

More hot, dry and sunny conditions are moving into Denver’s weather. A few days are even on track to set new records.

Forecasters see more hot weather in Phoenix for now, but as the days grow shorter and the nights longer, cool weather should ...

The Buffalo Airport recorded an average temperature of 67.9 degrees for the month of September. It's now in the record books ...

Following an extraordinarily warm and dry September, the first weekend of October may be one for the record books.