Data: NOAA GFS; Map: Erin Davis/Axios Visuals All of Virginia will be freezing early this week. Why it matters: The hazardous cold could be a public health risk, threaten to burst pipes, and ...

The polar vortex of ultra-cold air usually spins around the North Pole, but it sometimes plunges south into the U.S., Europe and Asia. ... In Virginia’s capital, Richmond, ...

Virginia's capital, Richmond, ... The polar vortex of ultra-cold air usually spins around the North Pole but sometimes ventures south into the U.S., Europe, and Asia.

The polar vortex has plunged much of the U.S. into ... Va., arrive at the ... Richmond officials asked citizens in the city of more than 200,000 people to refrain from drinking tap water or ...

NORFOLK, Va. (AP) — The plunging polar vortex brought subfreezing temperatures Tuesday to some of the southernmost points of the U.S., ... In Virginia’s capital, Richmond, ...

The polar vortex of ultra-cold air usually spins around the North Pole, but it sometimes plunges south into the U.S., Europe and Asia. ... In Virginia’s capital, Richmond, ...

The polar vortex of ultra-cold air usually spins around the North Pole, but it sometimes plunges south into the U.S., Europe and Asia. ... In Virginia’s capital, Richmond, ...

The polar vortex of ultra-cold air ... Richmond officials asked those in the city of more than 200,000 people ... Ben Finley in Norfolk, Virginia; Lea Skene in Baltimore; Kathy ...

The polar vortex of ultra-cold air usually spins around the North Pole, but it sometimes plunges south into the U.S., Europe and Asia. ... In Virginia's capital, Richmond, ...

DES MOINES, Iowa (AP) — The plunging polar vortex brought subfreezing temperatures Tuesday to some of the southernmost points of the U.S., threatening to dump snow on parts of Texas and Oklahoma ...