the U.S. National Oceanic and Atmospheric Administration and other agencies release an updated World Magnetic Model of Earth’s magnetic field, along with forecasts for the north pole into the ...

Like much of the U.S., Wisconsinites woke up Tuesday morning to bitter cold conditions. Many schools and colleges throughout the Milwaukee area closed as the area braced for the dangerous freezing temperatures. But is Wisconsin in a polar vortex? And what is a polar vortex anyways? Here's what to know.

Frigid air that normally stays trapped in the Arctic has escaped, plunging deep into the United States for an extended visit that is expected to provoke teeth-chattering but not be

Much of the U.S. from the Rockies into the Northern Plains will see colder than normal temperatures starting Sunday into the coming week, including forecasted wind chills down to minus 40 degrees F (minus 40 degrees C) or colder in the Dakotas and northern Minnesota, National Weather Service Meteorologist Marc Chenard said.

It's going to get cold in Tennessee. Meteorologists predict freezing temperatures for much of the state. Here's the latest.

Millions of people across the northern Gulf Coast braced Tuesday for a rare winter storm that’s expected to scatter heavy snow, sleet and freezing rain around the Deep South as a blast of

Residents across the country from the Northern Plains to the tip of Maine are bracing for dangerously low temperatures

A cold weather advisory from the National Weather Service ends at 10 a.m. Thursday, as temperatures will climb around the Baltimore region. Thursday’s forecast calls for a high near 32 under mostly sunny skies with a light southwest wind.

Tens of millions of residents along the East Coast are bracing for several inches of snow Sunday followed by dangerously cold temperatures that will take hold in much of the country

While staying up to accuracy on the North Magnetic Pole, the National Oceanic and Atmospheric Administration recently released “World Magnetic Model 2025,” updating the magnetic north pole’s location and noting its movement as it drifts toward Russia.

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