El Nino 2024 Forecast Southern California. La niña is expected to persist through. A sign on a los angeles freeway reminds drivers to use caution while driving in severe weather conditions on february 6, 2024, as parts of southern california experience record rainfall.

La niña tends to produce drier weather in southern california and the southwest during the winter, a critical time to replenish water resources. Forecasters at noaa expect la niña to form as early as september.