atmospheric river
Americannoun
Etymology
Origin of atmospheric river
First recorded in 1990–95
Example Sentences
Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.
By late April, temperatures had begun to rise, but reports indicated that unsettled, wet conditions were still on the way for Southcentral and Southeast Alaska as an atmospheric river approached.
From Science Daily ● May 6, 2026
After a dry start to the winter, the region has been battered with atmospheric river storms since Christmas, with accumulations of up to six feet on nearby summits.
From Los Angeles Times ● Jan. 6, 2026
California’s snowpack remains below average despite the powerful atmospheric river storms that pounded the West Coast around Christmas, state officials announced Tuesday.
From Los Angeles Times ● Dec. 30, 2025
Heavy rain from an atmospheric river system caused flooding and mudslides, particularly in areas still scarred by wildfires.
From Salon ● Dec. 27, 2025
The so-called Pineapple Express was forecast to be the strongest atmospheric river storm to hit Southern California in nearly two years, National Weather Service meteorologist Rose Schoenfeld said.
From Los Angeles Times ● Dec. 24, 2025
Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023
Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.