The Pacific Northwest, Midwest and Northeast are expected to face above-average precipitation, according to NOAA. States with ...

StormTRACKER meteorologist Lydia Blume explains what La Niña conditions are and what that means for the northern Plains for the rest of the winter in terms of temperatures and precipitation.

We are halfway through the meteorological winter season. See how La Niña and colder air has influenced our winter so far.

(CNN) — La Niña has finally emerged after months of anticipation, but there’s a catch. The climate pattern — which typically has an outsized influence on winter weather in the US — is ...