This La Niña could impact the tail end of the 2025 hurricane season, and also have an effect on fall and winter weather in the U.S.

This La Niña could impact the tail end of the 2025 hurricane season, and also have an effect on fall and winter weather in the U.S.

La Niña conditions emerged in September, and they will help steer storms and influence temperatures across the United States into next year.