La Nina is the cool phase of the El Nino-Southern Oscillation, a naturally occurring global climate pattern that involves changes in wind and ocean temperatures in the Pacific and can cause extreme weather across the planet.

The winter temperature outlook is favoring equal chances of above or below temperatures for the upper Midwest. The biggest impacts from La Nina will be seen in the southern and far northeastern portions of the country.

WASHINGTON — The National Oceanic and Atmospheric Administration’s Climate Prediction Center says there is a 60% chance that ... L’Heurex said that La Nina’s tend to last longer and be more recurrent than El Niño events. “It’s unusual although ...

The emergence of a La Niña weather pattern could have an impact on the types of winter weather conditions we see in the U.S., including the D.C region. Here's what to know.

NOAA’s Climate Prediction Center forecasters said they still expect a La Niña to develop during the fall and play a role in temperatures and precipitation trends across the country. However, the La Niña that develops is expected to be weak and short-lived,

The emergence of a La Niña weather pattern could have an impact on the types of winter weather conditions we see in the U.S., including NYC. Here's what to know.