Over the last several days, there have been many reports that indicate that the upcoming winter weather could be very harsh this year. In an ideal world, people would be given a break after they get hit with the nasty winter storms that came over the last several days and haven’t ended yet in some areas.
Sadly, however, it seems like a lot of people shouldn’t expect to get much of a break from the consequences of harsh winter weather in the coming weeks. Instead, experts are saying that the accumulation of harsh conditions to come may result in some serious dangers for a large part of North America.
The Pacific Northwest May Face Several Dangers in the Coming Weeks, According to Weather Experts
© Nirmalendu Majumdar/Ames Tribune / USA TODAY NETWORK via Imagn Images
Anyone who lives in an area that gets rocked by snow will know that it isn’t the individual storms that can be truly punishing. Instead, it is when an area gets hit by several major downfalls of snow over a period of time that the consequences can get truly grueling. Unfortunately for the population of the Pacific Northwest, it seems like they might be experiencing some of the worst consequences of winter storm buildups in the coming weeks.
On December 6, 2025, Accuweather published an article stating that meteorologists are warning that the Pacific Northwest could be facing the risks of flooding, mudslides, and avalanches. If that didn’t sound arduous enough, the experts also believe that the winter storms could cause highway travel to be halted in the area. Unlike most weather reports, the meteorologists weren’t warning that these dangers could be coming in a matter of days. Instead, they stated that their warning may take weeks to come to fruition.
According to the meteorologists, the reason why the Pacific Northwest could be hit with those conditions is due to atmospheric rivers causing numerous storms in the area. The buildup of snow and heavy rain that experts believe could accumulate over weeks of storms is what could cause the aforementioned dangers. Hopefully, the weather conditions won’t be as harsh as the warnings indicate they could become in the area.
Atmospheric Rivers Explained
Considering that atmospheric rivers could have such a major impact on the Pacific Northwest in the coming weeks, many observers may be wanting the answer to a basic question. What are atmospheric rivers? It turns out that is a common enough question that the National Oceanic and Atmospheric Administration published an article explaining the atmospheric rivers.
That article summarizes the weather phenomenon as “long, narrow regions in the atmosphere,” which allow large quantities of water to travel from the tropics to other areas. In short, they compare atmospheric rivers to “rivers in the sky.” Once the water meets its destination, it falls in the form of rain or snow.
On top of explaining the phenomenon, the article revealed that the average atmospheric river can carry as much water as flows at the mouth of the Mississippi River. However, it states that exceptionally strong examples of atmospheric rivers can carry 15 times that amount of water. No wonder meteorologists are worried that the Pacific Northwest getting hit by weeks of atmospheric rivers could create serious consequences.
