Warmth is weakening the polar vortex. Here’s what it means for extreme cold.
Research has found that rising temperatures in the Arctic are weakening weather systems that normally trap the cold around ...
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Why Polar Vortexes Are Becoming More Common
Understanding the Polar Vortex The polar vortex is like a massive whirlpool of frigid air moving around our planet's poles.
Snow in May? Some of Maine's record first and last inch of snow
In 2000, residents of the Portland area had to wait until January 16th for the first inch of snow marked as the latest first ...
Maine to experience brief warm-up before arctic chill returns midweek
Sunday will finally bring above freezing temps back to Maine. Highs will be in the low to mid 30s, and as a clipper system ...