A new winter snow forecast is pointing to a snowier season than usual in California, Oregon, Nevada and Colorado, with Open Snow’s map flagging those western states for above-normal snowfall in the months ahead. The same forecast suggests a quieter stretch for the northern United States into Canada, a split that could shape how the season unfolds across the continent.
The timing matters because weather prediction offices have already started putting maps in front of people who need to plan for the coming months, and the forecast picture is leaning on El Niño as the main driver. NOAA, through Weather.com, says weather patterns in the United States often reverse during an El Niño event, with the northernmost states tending to run warmer than usual and the southernmost states turning colder.
Open Snow’s map is built to show where snowfall is expected to run above or below normal, using the kind of seasonal pattern analysis that forecasters rely on when they try to translate large-scale ocean and atmosphere shifts into winter impacts on the ground. In practical terms, its message is simple: California, Oregon, Nevada and Colorado are in the zone for more snow than they usually get, while some of the far northern reaches may see less severe weather than in a more typical winter.
That split is what gives the forecast its edge. Several Pacific storms could push in from the West Coast, and other forecasts are warning that treacherous thunderstorms, high winds and heavy snow could return with more force as the El Niño threat grows. At the same time, the broad national picture is not uniform, which means one part of the continent can brace for harsher winter weather while another sees the opposite.
There is also a larger concern behind the map. This El Niño is expected to be the most severe in decades, and the states named in the forecast are already facing regular storms that could pose a serious threat to infrastructure and wildlife. Winter storms are a recurring part of life across the continental United States, but the areas most exposed are usually the mountainous and coastal ones, where a stronger pattern can quickly turn into a longer and more disruptive season.
The clearest unanswered question is not whether winter will arrive, but how hard it will hit each of the states on the map. The forecast points to a real shift in risk for the West, and if the storm track holds, the coming months could bring enough snow to test travel plans, utilities and mountain communities far beyond a normal season.
