New Orleans has received more snowfall since the start of meteorological winter than many cold-weather cities across the country.

A polar vortex, a weather pattern similar to the historic winter storm that struck Texas in ... bringing dangerously cold temperatures to mid-latitude regions like the southern United States.

Storm Éowyn has led to calls from the national forecaster to "batten down the hatches", with fears it will be one of the most ...

A polar vortex, a weather pattern similar to the historic winter storm that struck Texas in ... bringing dangerously cold temperatures to mid-latitude regions like the southern United States.

Aurora chasers are on high alert for powerful geomagnetic storm conditions on Dec. 30 and Dec. 31 with northern lights possible deep into mid-latitudes. We could be in for a New Year's aurora ...

Forecasters say those in mid-latitudes can witness the dazzling phenomenon as early as sunrise or after nightfall on New Year's Eve. This means Tuesday's storm could cause auroras as far south as ...

A polar vortex is bringing arctic air into the country next week. Forecast maps show when freezing temperatures will sweep through Texas.

A strong polar vortex in the stratosphere has brought subzero temperatures to the Midwest, Mid-Atlantic and deep into the ...

"If a strong storm materializes, Northern Lights could descend to mid-latitudes in the USA and Europe, competing with fireworks displays to start the New Year," according to SpaceWeather.com.

Temperatures are dropping in Texas on New Year's Eve ahead of next week's polar vortex, which will bring snowfall to much of ...