President Trump's recent claim that a winter storm disproves climate change is a misleading attempt to conflate short-term weather trends with long-term climate changes. The unusually cold air spilling into the US is an example of weather, not climate - as Dr. Steven Decker, director of Rutgers University's Meteorology Undergraduate Program, points out.
Climate scientists say that global warming and climate change are two distinct concepts. While weather refers to short-term atmospheric conditions, climate is the average temperature trend over a long period, often decades or centuries. The US Geological Survey defines global warming as "the overall rise in global temperatures due to increased greenhouse gases in the atmosphere." In other words, climate change is about the long-term increase in global temperatures, not just one extreme weather event.
Dr. Daniel L. Swain, a climate scientist at the University of California Agriculture and Natural Resources, explains that heavy ice accumulations are more likely to occur when there's warm air next to cold Arctic air. This requires substantial amounts of warmer-than-freezing temperatures in the atmosphere for precipitation to melt instead of falling as snow.
Despite Mr. Trump's claim, historical data from the National Oceanic and Atmospheric Administration (NOAA) shows that the eastern US has seen a winter warming trend over the past century. In fact, 2025 was ranked as the third-warmest year since 1850 by NOAA.
Additionally, most of the western US is experiencing record-warm winter temperatures, according to a database created by the University of California, Merced. Climate scientists like Dr. Swain point out that Mr. Trump's description of this weekend's winter storm forecast was not entirely accurate - it may have seen record-breaking ice accumulations in some areas.
In conclusion, President Trump's claim is another example of misinformation about climate change. The science is clear: global warming and climate change are real phenomena with evidence from multiple lines of research. While extreme weather events can occur, they do not disprove the long-term trend of rising global temperatures.
Climate scientists say that global warming and climate change are two distinct concepts. While weather refers to short-term atmospheric conditions, climate is the average temperature trend over a long period, often decades or centuries. The US Geological Survey defines global warming as "the overall rise in global temperatures due to increased greenhouse gases in the atmosphere." In other words, climate change is about the long-term increase in global temperatures, not just one extreme weather event.
Dr. Daniel L. Swain, a climate scientist at the University of California Agriculture and Natural Resources, explains that heavy ice accumulations are more likely to occur when there's warm air next to cold Arctic air. This requires substantial amounts of warmer-than-freezing temperatures in the atmosphere for precipitation to melt instead of falling as snow.
Despite Mr. Trump's claim, historical data from the National Oceanic and Atmospheric Administration (NOAA) shows that the eastern US has seen a winter warming trend over the past century. In fact, 2025 was ranked as the third-warmest year since 1850 by NOAA.
Additionally, most of the western US is experiencing record-warm winter temperatures, according to a database created by the University of California, Merced. Climate scientists like Dr. Swain point out that Mr. Trump's description of this weekend's winter storm forecast was not entirely accurate - it may have seen record-breaking ice accumulations in some areas.
In conclusion, President Trump's claim is another example of misinformation about climate change. The science is clear: global warming and climate change are real phenomena with evidence from multiple lines of research. While extreme weather events can occur, they do not disprove the long-term trend of rising global temperatures.