St. Louis faces unpredictable weather with severe storms and heavy rain forecasted by the National Weather Service.

The search for survivors in the wake of catastrophic and historic flooding in Texas has entered its fifth day as the death ...

Excessive runoff may result in flooding of rivers, creeks, streams, and other low-lying and flood-prone locations. Flooding may occur in poor drainage and urban areas.

The National Weather Service expects most metro areas to see highs near 90 Tuesday, and a moderate heat risk remains in the ...

The weather roller coaster is starting to swing back from storms to heat today across southern Colorado. High pressure is building north and pulling in dry air. Isolated storms remain possible.

NASA astronaut Nichole Ayers photographed a rare atmospheric phenomenon over the US and Mexico known as a "sprite" that's associated with lightning.

Tough heat and humidity with feels like temperatures over 100° followed by the risk of severe storms later today.

We will be feeling one more day of heat as well as a chance for thunderstorms. The rest of the week is expected to see cooler temperatures.

Slow-moving thunderstorms with rainfall rates above 2 inches per hour at times could produce scattered instances of flash ...

Orlando faces thunderstorms with lightning and gusty winds, as well as above-normal temperatures and humidity.

A burst of summer heat will be interrupted by a wave of steamy, storm-driven downpours this week. Forecasters say a daily ...

Meteorologist Alena Lee says it will be hot and humid for an Impact Weather Tuesday as strong afternoon storms are expected.