The National Weather Service (NWS) office in Sacramento shared a map revealing that Lake Shasta, the state's biggest reservoir, will receive up to an inch of rain as a storm unleashes more ...

Global Precipitation Measurement mission has produced its first global map of rainfall and snowfall. Like a lead violin tuning an orchestra, the GPM Core Observatory launched one year ago on Feb. 27, ...

Hurricane Hilary is expected to bring significant amounts of rain to Southern California during what is historically the region's driest month of the year. The system, which at its height was a ...

The last several days brought significant rainfall to the Greater Cincinnati region, resulting in flooding issues that have persisted across much of the area.But how much precipitation fell?On Sunday, ...

Heavy rain fell across much of the southern half of Lower Michigan Wednesday and Wednesday night. There were even a couple of daily rainfall records set. The rainfall maps show the total rainfall at ...