On Sept. 27, the National Weather Service had over 20 flash flood emergencies - their highest level flash flood alert - in ...

The storms, which have also brought flash flooding and power cuts to large parts of the South, are set to hit states such as ...

The Narrows can fill quickly with life-threatening flash floods. Spring sees increased snowmelt run-off and cooler water temperatures making the hike less pleasant. With the Zion Canyon's striated ...