Some of the largest climatic changes in the arctic have been observed in alaska and. Verkkoin the central interior of ak, the projected increases are larger (more than +40%) in winter, spring and fall, and between +20% and +30% for summer. Verkkostatewide projections alaska’s population is projected to increase from 734,323 in 2021 to 759,111 in 2050. Verkkoincreased snowfall is projected for northern alaska, northern canada and siberia, while milder regions such as southern alaska and europe receive less snow in a.