La météo dans toutes les localités de l'Illinois
I
- Idlewild
- Idylside
- Iles
- Illiana
- Illiana Heights
- Illinois City
- Illinois Park
- Illiopolis
- Imbs
- Indian Creek
- Indian Head Park
- Indian Ridge
- Indianola
- Industry
- Ingraham
- Inverness
- Iola
- Iowa Junction
- Ipava
- Irene
- Iron
- Iroquois
- Irving
- Irving Park
- Irvington
- Irwin
- Isabel
- Island Lake
- Italian Bowery
- Itasca
- Iuka
- Ivanhoe
- Ivesdale