The coldest nights of the winter to date are forecast for this week in the Tri-Cities by the National Weather Service. Arctic ...

A pair of Arctic cold fronts will impact Colorado's Front Range and the Denver metro area this week.The 9NEWS Weather Impact ...

A polar vortex dipping down from Siberia is bringing a cold front with frigid temperatures to millions Americans. See maps of the arctic blast.

After a seasonably chilly Super Bowl Sunday, an arctic blast is now heading toward Chicagoland. Here's the latest forecast.

There will be light snow in both your Tuesday and Wednesday morning commutes. An arctic blast will follow Thursday, but a ...

That's because an Arctic blast is forecast to sweep down through Canada and blow through the Rockies on its way to the East Coast. In some places, temperatures could plunge as low as minus 30 degrees ...

A blast of Arctic air is expected to arrive in Mississippi soon as the Arctic jet stream pushes farther South than usual and allows air from as far as Siberia to move into the U.S., according to the ...

The Arctic blast highlights the contrasting weather extremes gripping the country as wildfires burn up California and freezing winds in the Northeast.

Michigan is facing dangerously cold temperatures and wind chills amid Arctic air this week, with officials warning people to beware of the risk of hypothermia and frostbite, and to take precautions.

Seasonal snowfall is now above average for most of West Michigan and ice coverage has increased on the Great Lakes due to last week's arctic blast.

Yet another Arctic blast is expected to send temperatures plummeting by 30 to 40 degrees this weekend and into next week. The predicted intense cold has prompted officials to move Monday's ...

That's because an Arctic blast is forecast to sweep down through Canada and blow through the Rockies on its way to the East Coast. In some places, temperatures could plunge as low as minus 30 ...