With forecasters predicting a weak La Niña this winter, it could mean colder and wetter weather in northern parts of the United States.

A weak La Niña is expected to bring colder and wetter conditions to northern parts of the United States this winter, while the South may be warmer and drier than normal. El Niño and La Niña are ...

Use CNN’s winter weather alert tracker to see advisories, watches and warnings across the country. Even if some winter weather alerts span huge areas of the country, they may only affect a ...