Map shows no US state spared from Arctic Blast as Polar Vortex to hit this weekend Map shows El Nino as weather phenomenon brings warm winter El Niño leads jet streams to extend eastward and ...

This image shows a comparison of the average GHI in the El Niño episodes with the neutral and La Niña phases of the ENSO climate cycle. The clear observation is that most of the Continental US ...

It follows a record mild winter in many states–the unusual weather attributed to a strong El Nino which after almost ... on ...