All weather hazards were at play Wednesday, including tornadoes, hail and damaging winds, followed by 'wind-whipped' snow.

The same storm bringing the risk of severe weather and even a couple of tornadoes to the vast Chicago metro area into Wednesday evening will rapidly push cold air into the region Wednesday night along with snow.

An intense line of thunderstorms moves into Chicago after 1 p.m. bringing a tornado risk, especially in the south and southwest suburbs.