A ‘relentless frenzy of storms’ ploughing the United States will pursue its unyielding assault into mid-February. Clashing ...

Extreme cold could last through the morning commute on Thursday. Expect cold temperatures and snow showers in the Denver area for several days.

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

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

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 ...

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.

Calling the weather frigid, frozen, or freezing is accurate this week. The forecast for the whole week expects nighttime lows ...

Temperatures will plummet by up to 40 degrees this weekend as an arctic blast spreads across much of the U.S., including the Deep South.

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

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 ...

Seasonal snowfall is now above average for most of West Michigan and ice coverage has increased on the Great Lakes due to ...

Another system may follow in a wet pattern, with severe weather in the Southeast U.S. A final surge of warmth with wind, rain ...