The researchers drew their conclusions by abandoning popular climate models that they said in recent years have not ...

Weather patterns known to bring moisture to the southwestern United States are becoming more rare, an indication that the region is becoming the drier climate state predicted by global models, a ne… ...

An influx of moisture will bring daily rounds of showers and thunderstorms to portions of the Southwestern states through this week. AccuWeather meteorologists break down whether this unusually ...

The Southwest monsoon is beginning to trigger more thunderstorms in the Desert Southwest, and this pattern may shift into higher gear later this week after a longer than usual wait.