In upstate New York, La Niña winters often are influenced by strong westerly to northwesterly winds over the Great Lakes, which can enhance lake-effect snow for cities like Buffalo, Rochester and ...

A shift in the jet stream is forecast to drive a rapid swing from warm to cool temperatures across western Europe toward the ...

Odds are looking better that La Niña will start soon, the Climate Prediction Center said Thursday, but its impacts may be short-lived this year.

Heavy rain, seen here in London on 13 August, could be on its way back to the UK later in August. (Getty Images) A "jet streak" caused by Hurricane Erin could bring a "big change" to the UK's weather ...