La Nina Weather 2024. Noaa expects la niña to develop this fall and persist through winter, affecting weather patterns across the globe. El niño's grip on the equatorial pacific ocean since june 2023 has ended.
Noaa expects la niña to develop by late summer or fall, possibly affecting the atlantic hurricane season and winter weather across the u.s. La niña is a cooling of water in the pacific ocean that can change atmospheric patterns and impact weather around the world.