Flash flooding in northern California leads to soaked roads, water rescues and one death

Redding has about 93,000 people and is about 160 miles (257 kilometers) north of Sacramento.

Between 3 and 6 inches (7.6 centimeters and 15.2 centimeters) had fallen by Sunday night in parts of two counties, the National Weather Service said.

In the mountain pass area of Donner Summit, firefighters in Truckee extended a ladder to stranded residents at a house along the South Yuba River, the fire department posted online Sunday. No injuries were reported.

The weather service office in Sacramento had said a series of warm atmospheric rivers would bring moderate to heavy rain to the Valley, foothills, and mountains the week of Christmas.

Atmospheric rivers are long, narrow bands of water vapor that form over an ocean and flow through the sky, transporting moisture from the tropics to northern latitudes.

Earlier this month, warm weather and air and unusual weather conditions tracing back as far as tropical cyclone flooding in Indonesia helped supercharge stubborn atmospheric rivers that drenched Washington state with nearly 5 trillion gallons (19 trillion liters) of rain in a week, threatening record flood levels, meteorologists said.