An unusually powerful force is fueling weather hazards in the northwestern United States and Canada ... east of Vancouver. The animation below shows the atmospheric river as it flows into the ...

A Pacific storm system is funneling an atmospheric river toward the Western United ... from the West Coast out across the Pacific. CANADA MINN. N.D. WIS. MONT. WASH.

The well-known example of a strong atmospheric river gets its name because the moisture builds up in the tropical Pacific around Hawaii and can wallop the U.S. and Canada's West Coasts with heavy ...

An atmospheric river will hit the region ... winds will also extend into New Brunswick and Nova Scotia, Canada. The animation below shows the latest polar plunge as it replaces a subtropical ...

A huge atmospheric river over the Gulf of Alaska. Image: Michala Garrison, using VIIRS data from NASA EOSDIS LANCE, GIBS/Worldview, and the Suomi National Polar-orbiting Partnership and data from ...

SEATTLE — What's an atmospheric ... river that builds up in the tropical pacific, according to the NOAA. Moisture that builds up around Hawaii can impact the West Coast of the U.S. and Canada ...

Environment Canada is warning of an incoming atmospheric river weather system that will bring "prolonged heavy rain" to British Columbia's south coast this election weekend. The weather agency ...

The animation below shows the atmospheric ... hazards in the northwestern United States and Canada, including an intense atmospheric river headed to California. The record-strong low-pressure ...