Will There Be a White Christmas This Year? It Depends on Where You Live
NEWS | 23 December 2025
Are you dreaming of a white Christmas? The odds of snow on the big day comes down to a mix of climate and weather, scientists explain I agree my information will be processed in accordance with the Scientific American and Springer Nature Limited Privacy Policy . We leverage third party services to both verify and deliver email. By providing your email address, you also consent to having the email address shared with third parties for those purposes. Dreaming of a white Christmas or not, the chances of actually seeing snow on December 25 come down to both the prevailing climate wherever you live and the weather leading up to and on the day. For some of us in the U.S., it’s a lock; for others, the odds are sadly slim. And in many places, they are getting slimmer as global temperatures rise and winter weather gets wetter. As atmospheric scientist Colin Zarzycki of Pennsylvania State University puts it, “If stuff’s going to fall out of the sky on December 24, if it’s warmer, it’s more likely to fall as rain.” National Oceanic and Atmospheric Administration; Source: National Centers for Environmental Information (data) On supporting science journalism If you're enjoying this article, consider supporting our award-winning journalism by subscribing. By purchasing a subscription you are helping to ensure the future of impactful stories about the discoveries and ideas shaping our world today. Some places in the U.S. where one can be fairly certain to see at least an inch of snow on the ground on Christmas Day are about what you’d expect—the higher elevations in the Rocky Mountains, for example, and the northernmost stretches of the upper Midwest and the Northeast, according to National Oceanic and Atmospheric data from 1991–2020. Beyond these regions, a broad swath of Utah, Nebraska, Wisconsin and the Northeast has roughly 50–50 odds of snow on the ground when Santa comes to town. For anyone in Kansas, Kentucky, Virginia and anywhere else in the South, don’t hold your breath. For winter precipitation to fall as snow, the air needs to be at or below freezing. As the planet warms, the places that will be cold enough for snow will be limited to the most northern locations and highest elevations. The start and end of winter will likely become too warm for snowflakes in many places, too—“you narrow in the window where you can actually have snow,” Zarzycki says. Broadly, the first day of snow is falling later than it used to across the U.S., and the odds of a white Christmas are shrinking. For some places in, say, southern Ohio, this could mean a 15 percent chance of snow shrinking to 5 percent, whereas, for northern Vermont, an 85 percent chance might become a 75 percent chance. There are local oddities, however, particularly in places that see lake-effect snow from the Great Lakes. Lake-effect snow happens when bitter winter winds blow over the relatively warm lake waters, pulling up moisture that then falls as snow on nearby shores. Warming means the lakes are taking longer to ice over, so for a time, those areas could actually see more snow overall and greater snowfall later into the winter than they did in the past. Similarly, when nor’easters or other big storms that can dump loads of snow move through, they could lead to more snow than in the past—at least for a time. Imagine a world where the winter temperature is 25 degrees Fahrenheit (minus four degrees Celsius) instead of 20 degrees F (minus seven degrees C), as in the past, Zarzycki says. The higher temperature is still cold enough for snow, but the warmer atmosphere can also hold more moisture, so “you actually get a more intense snowstorm.” Observations seem to bear out this trend in southern Canada and the northern U.S. In other words, in a given area, there might be, say, 40 percent fewer days when it is cold enough to snow, but the average amount of snowfall in a season may only drop by 20 percent. If winter temperatures warm too far, however, storms are just going to bring rain. As for this year, current forecasts aren’t in favor of a snowy Christmas for most of the country. A winter heat dome is predicted to make temperatures higher than normal across most of the contiguous U.S., with the Great Plains and the South, as National Weather Service put it on X, “trading the Snowman for a Sunburn!”
Author: Claire Cameron. Andrea Thompson.
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