2024 2024 Winter Weather Predictions. Early data shows that the polar vortex is likely to be weaker than normal in the winter of 2024/2025. A weaker polar vortex usually means a weaker jet stream, which increases the chance of a more dynamic (colder/snowy) winter pattern over the united states, canada, and/or europe.
Fall 2024 is forecast to be warmer than average for most in the u.s. Winter 2024/2025 snowfall predictions show a global weather signal from a weak la niña, now starting to appear in the pacific, getting ready for winter.