You may have heard meteorologists using the phrases "atmospheric river" and "Pineapple Express" when talking about wet weather in California, but what do they really mean?

The Pineapple Express is an atmospheric river in the sky that comes from the Pacific near Hawaii. When it hits the California ...

It could rain for many hours each day in the middle of next week as the edge of one of these storms takes a swing into ...

Heavy rain and heavy snow are expected to affect Northern California this weekend as an atmospheric river arrives.

An atmospheric river is a long, narrow region in the atmosphere that resembles a river in the sky that transports vapor from the tropics, according to the National Oceanic and Atmospheric ...

An atmospheric river is a weather feature that can be beneficial and crucial, but can also be a damaging event - particularly for those near the West Coast of the United States. The definition ...

State officials warned that the atmospheric river could bring the risk of power ... are long bands of water vapor that move through the sky. They can be 250 miles wide and 1,000 miles in length.

Atmospheric river storms are long plumes of water vapor that can pour over from the Pacific Ocean into California. They carry so much water, they’re said to be like a river in the sky.

If this late-week atmospheric river pattern shifts south, Sacramento's rain totals will increase. The same rule applies to snow chances around Lake Tahoe. If the northward trend continues, many of ...

Atmospheric river storms are long plumes of water vapor that can pour over from the Pacific Ocean into California. They carry so much water that they’re said to be like a river in the sky.

Atmospheric rivers are long bands of water vapor that move through the sky. They bring more than half of the ... the state is preparing emergency resources due to the atmospheric river arriving this ...

Atmospheric river storms are long plumes of water vapor that can pour over from the Pacific Ocean into California. They carry so much water that they're said to be like a river in the sky.