2024 Winter Predictions For Iowa Weather. The national oceanic and atmospheric administration's predictions show that iowa may face even more weather abnormalities before the year ends. In des moines, more than half of last winter's days were over.

The annual winter outlook report from the national oceanic and atmospheric administration’s (noaa) climate prediction center details that a la niña event has a 60% chance of emerging by the end. In des moines, more than half of last winter’s days were over.