Some Chicago area schools have announced either closures or moves to e-learning for Tuesday as the dangerous cold weather is expected to last through mid-week. Cold weather advisories remain in effect until 2 p.

National Weather Service officials issued a cold weather advisory in effect until 2 p.m. Tuesday for portions of central, east central and northeast Illinois as well as northwest Indiana. Officials said dangerously cold wind chills may reach as low as 28 below zero causing frostbite to those exposed to the frigid temperatures in as little as 30 minutes.

Brian Kemp has declared a State of Emergency effective immediately in preparation for the freezing temperatures and winter weather expected to impact Georgia on Tuesday. Estimated forecast accumulation of snow is 4-8 inches,

The arctic air will persist through at least Wednesday morning. Early Tuesday morning, wind chill readings ranged from -20 to -35 degrees, with colder wind chills for areas north and west of the city. With wind chills, this dangerously cold, frostbite, and hypothermia could happen on exposed skin within 30 minutes or less.

Frigid temperatures and sub-zero wind chills gripped the Chicago area Monday, causing one rally timed to the inauguration of President Donald Trump to be postponed, although others continued as planned.

Hundreds of people braved single-digit temperatures to gather in downtown Chicago in opposition to President Donald Trump and his agenda as the 47th president was sworn into office Monday. Championing a variety of causes including immigrant rights,

Dangerous wind chills Tuesday morning, snow showers late Wednesday in Chicago 03:01 CBS News Chicago . CHICAGO (CBS)—The coldest air of this year so far settled in Monday night,