- 15Cities tracked
- 6Tasks per city
- 1991–2020NOAA climate base
- 10 daysLive outlook
The state loop runs both ways: Idaho sits one stop back, Indiana one ahead.
Cities
- Chicago
- Rockford
- Round Lake Beach
- Peoria
- Aurora
- Springfield
- Champaign
- Naperville
- Joliet
- Bloomington
- Elgin
- Waukegan
- Cicero
- Alton
- Decatur
Statewide task tables
- Deck Staining in Illinois: best months by city
- Exterior Painting in Illinois: best months by city
- Driveway Sealing in Illinois: best months by city
- Concrete Pouring in Illinois: best months by city
- Roof Coating in Illinois: best months by city
- Lawn Seeding in Illinois: best months by city