Phoenix hit 98 degrees on Monday and will see temperatures break 100 degrees later in the week before rain chances arrive.

A flash flood warning was issued by the National Weather Service in Phoenix at 10:09 a.m. on Thursday, Sept. 24.

Flood watches are in effect across large parts of Arizona as forecasters warn of heavy rainfall, flooded washes and ...

Rain and thunderstorms could bring flash flooding to parts of Arizona Sept. 28-29. Here's when the heaviest rain is expected.

Parts of the East Valley recorded over three inches of rain on Wednesday during the monsoon storm.

The Arizona monsoon season is going out with a splash as the workweek starts with rain and cooler temperatures in the ...

Strong storms hit Arizona on Friday, causing flooded streets, parks and highways. This weekend, there will be a slight chance of more storms with highs in the 80s. PHOENIX - Friday brought a day of ...

After two stormy days, Phoenix ended up surpassing its normal monsoon rainfall total with a late-season surge.

Add Yahoo as a preferred source to see more of our stories on Google. Don't get too excited for a seasonal shift this year. Arizona is seemingly in for what looks like a pretty mediocre fall season ...

Hurricane Polo won't hit Arizona, but its tropical moisture could fuel storms late Sunday into Monday. Here's the latest forecast for Prescott and Phoenix, and how past hurricanes have flooded the ...

A warning of potentially "deadly flooding" was issued by the National Weather Service in Flagstaff on Wednesday, Sept. 30.