MLive4d
Expect temperature rollercoaster in first half of February, Polar Vortex may not be done with Michigan
The weather flow is gradually changing now and as we head into early February. Our storm systems will come from the west and ...
Powerful polar vortex in the stratosphere brings frigid temperatures to US
A strong polar vortex in the stratosphere has brought subzero temperatures to the Midwest, Mid-Atlantic and deep into the South.
CNET on MSN7d
Did the Polar Vortex Cause the US Arctic Blast That Brought Snow to Florida?
Extreme cold and snow smacked the Gulf Coast states this week, but the polar vortex may not be to blame.
Al Jazeera English27d
What is a polar vortex, the weather event causing winter storms in the US?
Sub-freezing temperatures can extend as far south as the Gulf Coast and Florida Peninsula in the US. The polar vortex spins anticlockwise around the North Pole with wind speeds of about 155mph ...
Map Shows Coldest Places in US as Polar Vortex Descends
According to the NWS, the Arctic polar vortex is a powerful band of west-to-east winds that develops in the stratosphere, ...
Where will it snow in the US? See where the polar vortex is set to make an icy impact
A polar vortex is forecasted to blanket most of the continental United States in the coming week, with parts of the Deep ...
AZ Central11d
Powerful polar vortex in the stratosphere brings frigid temperatures to US
Unable to view our graphics? Click here to see them. Polar vortex and jet stream are both extending southward into the US The National Oceanic and Atmospheric Administration's Global Forecasting ...
AOL12d
Prolonged polar vortex grips much of US with brutal life-threatening wind chills likely in Midwest
A dangerous and potentially life-threatening stretch of cold weather has much of the U.s. on alert as a lobe of the polar vortex invades the nation and sends temperatures tumbling to levels not seen ...