The I-70 corridor is going to be in between Arctic air in the northern Plains to tropical air in the souther Plains. Small systems will track along the boundary this week, setting up a tough forecast.

NORAD sent two F-16s from Alaska to Greenland to reinforce posture in the Arctic. Meanwhile, Secretary of State Marco Rubio said President Donald Trump's ...

PROVIDENCE – Snow squalls and another arctic air mass are in the forecast for the work week. Snow is again likely as "a fast-moving clipper system will bring light snow accumulations late ...

FAYETTEVILLE, Ark. (KNWA/KFTA) — Brutally cold Arctic air will settle in tonight behind a gusty north wind. This unseasonably cold pattern will continue through a good portion of the upcoming week.

Arctic air is gripping at least two-thirds of the country, creating dangerously cold conditions and hazardous travel all the way to the Gulf Coast. In addition to the extreme cold, snow is ...

With the possibility of another arctic air mass in the forecast, ranchers may find themselves scrambling to protect the health and lives of the animals they care for. According to Penn State ...

A mass of cold air that meandered south from the Arctic has sent temperatures plunging with wind chills making it feel like -40 Celsius or colder across parts of Canada from New Brunswick to ...

Outside, Arctic air brings a frigid chill to winter. Inside the conservatories at Longwood Gardens, it’s a different season. The new west conservatory – part of the garden’s $250 million ...

Arctic air is on its way out as East Texas will begin to see slightly warmer temperatures for the remainder of the week. A freeze warning expired at 9 a.m. Wednesday morning after temperatures ...

CARTERVILLE Ill. (WSIL) -- Tonight: Arctic air is here and the winds still a bit breezy. This will allow the wind chill values to get into the negatives. That is why we have a cold weather ...

As arctic air blows through South Texas, the city of Corpus Christi continues to offer a series of warming centers — places where the public can find respite from the cold during the day — and ...

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 ...