La Nina 2024 Forecast Usa. A typical la niña winter in the u.s. A t least a weak la niña, a periodic cooling of eastern equatorial pacific ocean water, is expected, which can have some influence on the overall weather pattern in the u.s.
That includes the end of the 2024. When the water cools at least 0.9 degrees fahrenheit below average for three straight months, a la niña is declared.