A Flash Flood Watch is in effect across Idaho. The heaviest rainfall is yet to come — find out when right here.

BOISE, Idaho — WHAT/WHEN: A late-summer storm system moves through the region with unusually heavy amounts of monsoon ...

A flash flood must occur within six hours of heavy rainfall or another event that means that flooding is imminent, according to the National Weather Service. In most cases, the flooding will occur ...

A flash flood must occur within six hours of heavy rainfall or another event that means that flooding is imminent, according to the National Weather Service. In most cases, the flooding will occur ...

A flash flood must occur within six hours of heavy rainfall or another event that means that flooding is imminent, according to the National Weather Service. In most cases, the flooding will occur ...

Scattered showers & isolated thunderstorms (along with cooler temps!) are expected this week. Moderate/heavy rainfall is ...

After severe flash floods swept through the Milwaukee area, many residents are discovering just how limited their home ...

Flash flooding is also common when heavy rain happens in canyons out West in states such as Utah, where desert rains can be dangerous because the hard earth doesn't soak up much water. Instead ...

National Weather Service offices covering the region are warning of gusty winds to quarter-sized hail in some parts of the region Monday.

The NWS Las Vegas NV released a flood watch at 1:53 a.m. on Tuesday valid between 9 a.m. and 9 p.m. The watch is for Eastern ...

A flash flood must occur within six hours of heavy rainfall or another event that means that flooding is imminent, according to the National Weather Service. In most cases, the flooding will occur ...

According to the National Weather Service, a flood is an overflow of water onto normally dry land. Unlike a regular flood, flash floods can happen lightning-fast, hence the name flash flood.