Anytime we get an Arctic air blast down this far south, this is an artifact of the polar vortex rearing its ugly head,” said ...

While jet streams are air patterns, the Gulf Stream is an ocean pattern that also has an impact on weather.

While Phil may see his shadow Sunday, forecasters haven't seen theirs. On average, February is Philly's snowiest month.

The cold temperatures are coming from a not uncommon expansion in the Polar Vortex, which are counter-clockwise rotating air currents that typically hang over the Arctic.

The polar vortex is a large area of low pressure and cold air surrounding ... What was the German vehicle attack? Suspect of New Orleans murders searched for it, FBI says IRS sending stimulus checks ...

and Oak Street during the snow storm in New Orleans, Tuesday ... offices and businesses was a result of an expansion in the polar vortex — likely the second-coldest air mass on record to ...

So far the winter of 2024-25 has been a return to real winter weather for Western NY. In fact, I used my snowblower more this year than I have the last two years combined. Hopefully, the worst of ...

A historic winter storm is poised to produce potentially record-breaking snows from coastal Texas to northern Florida late Monday into Tuesday. The event comes as an Arctic blast affects more than ...

The National Weather Service said 7 to 8 inches of snow had been reported in areas between New Orleans and Baton Rouge ...

A once-in-a-generation snowstorm, tied to the polar vortex event across the Lower 48 states, was plastering the Gulf Coast with record-setting snow and ice on Tuesday.Why it matters: This region isn't ...

NEW ORLEANS (AP) — The vast majority of Americans are about to get an extended taste of frigid Siberian weather. Another polar vortex disruption will stretch Arctic air across the top of the globe, ...