Extreme Cold, Illinois Extension

Extreme cold sweeps over Central Illinois

Is Chicago's Cold Snap Good News in the Fight Against Invasive Species? Not When It Comes to Spotted Lanternfly, Chicago News

Illinois - Wikipedia

Winter storms leave 89 dead across US as chill settles over Great Lakes and Northeast

Find Your Hardiness Zone - Minnesota State Horticultural Society

How Climate Change May Be Affecting the Polar Vortex

What season do fruits and vegetables grow in?

Weather, Illinois Extension

Tips for staying safe, warm and energy-efficient during Illinois winters