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 ...
ABC 13 Houston on MSN3d
Is the polar vortex to blame for Houston's 2025 snow storm?
With last week's freeze being the second time temperatures dipped below freezing this winter, many are wondering if this ...
ABC1215d
Polar vortex bringing coldest air in two years to Mid-Michigan
The Storm Tracker 12 Weather Team has declared Alert Days for Monday, Tuesday and Wednesday with the potential for dangerously cold air.
Get ready for an even bigger chill. Siberian air to make Trump swearing-in coldest in 40 years
NEW ORLEANS -- 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 and ...
Polar Vortex to Bring 'Frigid' Temperatures to the U.S. — How Cold Could It Get in Your Area?
A polar vortex is about to impact the United States and deliver what the National Weather Service has described as “the coldest air of the season to date.” ...
Detroit Free Press10d
Powerful polar vortex in the stratosphere brings frigid temperatures to US
A blast of arctic air from Canada has brought the season's coldest weather to most of the United States. The system, known as ...
Louisiana to get cold wave this weekend. Why is the polar vortex to blame?
Abnormal weather events and severe winter storms could be caused by a disrupted polar vortex. Find out here how the polar vortex affects the weather.