CHICAGO - Temperatures on Sunday are in the single digits during the day and will remain so on Monday and Tuesday to start ...

An Arctic blast will drop temperatures into the single digits by Sunday, with wind chills as low as -25 by Monday morning.

Some areas of the U.S. may see temperatures as low as -20 or -30 degrees early next week as arctic air from Siberia rolls in.

Today will be the warmest day of the year so far in Chicago, but a sharp temperature drop with subzero wind chills will begin ...

The dramatic drop in temperatures highlights a continuation of the Midwest's colder-than-usual start to the year. Tuesday's ...

Several lake effect snow warnings and winter weather advisories have been issued across New York, with heavy snow and ...

More than 650,000 people in New York and parts of Pennsylvania remain under Lake-Effect Snow Warnings after 14-24 inches ...

Winds out of the north-northwest will bring persistent snow bands to the immediate lakeshore tonight with a widespread 1-3" ...

There will be minor additional minor accumulations of lake effect snow into tonight.

A polar vortex is slated to sweep most of the continental US bringing winter storm warnings and a hazardous freeze to ...

Portions of Pennsylvania and New York are under a lake-effect snow warning on Tuesday as heavy accumulations are possible.

A fresh wave of Arctic air stirred up lake effect snow showers on Monday, and Tuesday looks to bring more of the same.