January has produced some amazing and unbelievable weather patterns across the U.S. The lower elevations of North Idaho continue to struggle for snow as only 8.4 inches have been measured at Cliff’s ...

Temperatures thaw above 32 degrees Monday for the first time since Jan. 17, and we may hit 40 on Tuesday and again on Friday. Snow chances have evaporated for the upcoming weekend ...

After a weeklong deep freeze in North Jersey, the temperatures will rise Sunday to about 40 degrees and will get into the mid ...

Understanding the Polar Vortex The polar vortex is like a massive whirlpool of frigid air moving around our planet's poles.

The wild January weather across the US is expected to continue this week with forecasts for heavy rain in southern states, after a surge of Arctic air that spilled southward and delivered rare record ...

The last week of January is starting in mild conditions. This winter will remain mild into February due to a strong polar ...

The Baltimore region is finally getting a break from the cold weather. Sunday is expected to be cloudy with a high near 42, the National Weather Service said. [Get the latest weathercast from FOX45 ...

The jet stream has been pushing airliners across the Atlantic and Pacific oceans at high speed, with some west-to-east ...

New Jersey should see temperatures rise this weekend after a week-long polar vortex called "the coldest week of the year" by National Weather Service.

An Arctic polar vortex has brought freezing temperatures and frigid winds to millions across the country this winter.

Indiana is on track for the coldest January since 2014, but finally, warmer air is moving in for the rest of the month. Enjoy ...

A strong polar vortex is expected to keep cold air in Canada and the northwest U.S. in February, March and April, according to Weather Channel.