In the NewsQuartzMarch 11, 2023

By 2040, almost every US state could have fewer days below freezing

Trends indicates that warmer winters, and fewer days below freezing, are coming. In fact, the entire contiguous US, including Alaska, could see fewer frozen days by 2040, according to data by the Climate Impact Lab. The projection is one possible result in a medium to high emissions world, where scientists predict (pdf) CO2 emissions would steadily rise to double what they are today by 2100.